Use our comprehensive cross reference list to identify the product that you require.
| CONFIGURATION | MOSEL VITELIC | SAMSUNG | TOSHIBA | MICRON | ALLIANCE | HYNIX | HITACHI | ICSI | AMIC | ISSI |
| 256K X 16 FPM 5V | V53C16256H | KM416C256 | TC514260 | MT4C16257 | AS4C256K16FO | HY514260 | HM514260 | IC41C16257 | A418316 | IS41C16257 |
| 256K X 16 EDO 5V | V53C16258H | KM416C254 | TC514265 | MT4C16270 | AS4C256K16EO | HY514264 | HM514265 | IC41C16256 | A428316 | IS41C16256 |
| 256K X 16 EDO 3V | V53C16258L | KM416V254 | TC51V265 | MT4LC16270 | AS4LC256K16EO | N/A | HM51W4265 | IC41LV16256 | A42L8316 | IS41LV16256 |
| 1M X 16 FPM 5V | N/A | K4F151611 | TC5118160 | MT4C1M16C3 | AS4C1M16F5 | HY5118160 | HM5118160 | IC41C16105 | N/A | IS41C16105 |
| 1M X 16 EDO 5V | V53C518165 | K4E151611 | TC5118165 | MT4C1M16E5 | AS4C1M16E5 | HY5118164 | HM5118165 | IC41C16100 | A420616 | IS41C16100 |
| 1M X 16 EDO 3V | V53C318165 | K4E151612 | TC51V18165 | MT4LC1M16E5 | AS4LC1M16E5 | HY51V18164 | HM51W18165 | IC41LV16100 | A42L0616 | IS41LV16100 |
Part Numbers do not include any suffix for speed, package and die revision.
| CONFIGURATION | PROMOS | SAMSUNG | QIMONDA | TOSHIBA | MICRON | ELPIDA | HYNIX | ICSI | AMIC | ISSI |
| 1M X 16 | N/A | K4S161622 | N/A | TC59S1616 | MT48LC1M16A1 | EDS1616 | HY57V161610 | IC42S16100 | A43L0616 | IS42S16100C1 |
| 2M X 32 | N/A | K4S643232 | N/A | TC59S6432 | MT48LC2M32B2 | EDS6432 | HY57V643220 | IC42S32200 | A43L1632 | IS42S32200C1 |
| 4M X 16 | V54C365164V | K4S641632 | N/A | TC59S6416 | MT48LC4M16A2 | EDS6416 | HY57V641620 | IC42S16400 | A43L2616 | IS42S16400D |
| 8M X 8 | N/A | K4S640832 | N/A | TC59S6408 | MT48LC8M8A2 | N/A | N/A | N/A | N/A | N/A |
| 16M X 4 | N/A | K4S640432 | N/A | TC59S6404 | MT48LC16M4A2 | N/A | N/A | N/A | N/A | N/A |
| 4M X 32 | N/A | N/A | N/A | N/A | MT48LC4M32B2 | EDS1232 | HY57V283220 | IC42S32400 | A43L2632 | IS42S32400D |
| 8M X 16 | V54C3128164V | K4S281632 | HYB39S128160 | TC59SM716 | MT48LC8M16A2 | EDS1216 | HY57V281620 | IC42S16800 | A43L3616 | IS42S16800D |
| 16M X 8 | V54C3128804V | K4S280832 | HYB39S128800 | TC59SM708 | MT48LC16M8A2 | N/A | HY57V28820 | IC42S81600 | N/A | IS42S81600D |
| 32M X 4 | N/A | K4S280432 | HYB39S128400 | TC59SM704 | N/A | N/A | N/A | N/A | N/A | N/A |
| 16M X 16 | V54C3256164V | K4S561632 | HYB39S256160 | TC59SM816 | MT48LC16M16A2 | EDS2516 | HY57V561620 | IC42S16160 | A43L4616 | IS42S16160B |
| 32M X 8 | V54C3256804V | K4S560832 | HYB39S256800 | TC59SM808 | MT48LC32M8A2 | N/A | HY57V56820 | N/A | N/A | IS42S83200B |
| 64M X 4 | N/A | K4S560432 | HYB39S256400 | TC59SM804 | MT48LC64M4A2 | N/A | N/A | N/A | N/A | N/A |
| 8M X 32 | N/A | N/A | N/A | N/A | MT48LC8M32B2 | N/A | HY5V52 | IC42S32800 | N/A | IS42S32800B |
| 32M X 16 | N/A | K4S511632 | HYB39S512160 | N/A | MT48LC32M16S2 | N/A | N/A | N/A | N/A | TBA |
Part Numbers do not include any suffix for speed, package and die revision.
All devices 3.3V. Parts now available up to speeds of 250Mhz.
| CONFIGURATION | PROMOS | SAMSUNG | QIMONDA | NANYA | MICRON | ELPIDA | HYNIX | ICSI | ISSI |
| 32M X 4 | N/A | K4H280438 | HYB25D128400 | N/A | MT46V32M4 | N/A | N/A | N/A | N/A |
| 16M X 8 | V58C2128804S | K4H280838 | HYB25D128800 | N/A | MT46V16M8 | N/A | N/A | N/A | N/A |
| 8M X 16 | V58C2128164S | K4H281638 | HYB25D128160 | N/A | MT46V8M16 | EDD1232 | HY5DU281622 | IC43R16800 | IS43R16800B |
| 4M X 32 | N/A | K4D263238 | N/A | N/A | N/A | EDD1216 | HY5DU283222 | IC43R32400 | IS43R32400A |
| 64M X 4 | V58C2256404S | K4H560438 | HYB25D256400 | NT5DS64M4 | MT46V64M4 | N/A | N/A | N/A | N/A |
| 32M X 8 | V58C2256804S | K4H560838 | HYB25D256800 | NT5DS32M8 | MT46V32M8 | EDD2508 | HY5DU56822 | N/A | N/A |
| 16M X 16 | V58C2256164S | K4H561638 | HYB25D256160 | NT5DS16M16 | MT46V16M16 | EDD2516 | HY5DU561622 | IC43R16160 | IS43R16160A1 |
| 8M X 32 | V58C2256324S | K4D553238 | N/A | N/A | N/A | N/A | HY5DU573222 | N/A | N/A |
| 128M X 4 | V58C2512404S | K4H510438 | HYB25D512400 | NT5DS128M4 | MT46V128M4 | N/A | N/A | N/A | N/A |
| 64M X 8 | V58C2812804S | K4H510838 | HYB25D512800 | NT5DS64M8 | MT46V64M8 | EDD5108 | HY5DU12822 | N/A | N/A |
| 32M X 16 | V58C2512164S | K4H511638 | HYB25D512160 | NT5DS32M16 | MT46V32M16 | EDD5116 | HY5DU121622 | N/A | IS43R16320A |
Part Numbers do not include any suffix for speed, package and die revision
All devices 2.5V. Parts available up to speeds of 300Mhz.
| CONFIGURATION | MOSEL VITELIC | BRILLIANCE | SAMSUNG | TOSHIBA | NEC | HITACHI |
| 8K X 8 5V | V62C51864 | N/A | N/A | N/A | N/A | HM6264 |
| 32K X 8 5V | V62C518256 | BS62LV256 | K6T0808C | TC55257 | UPD43256 | HM62256 |
| 128K X 8 5V | V62C5181024 | BS62LV1027 | K6T1008C | TC551001 | UPD431000 | HM628128 |
| 128K X 8 3V | V62C3801024 | BS62LV1028 | K6T1008V | TC55V1001 | UPD441000 | N/A |
| 64K X 16 5V | N/A | BS616LV1010 | N/A | N/A | N/A | N/A |
| 64K X 16 3V | V62C3161024 | BS616LV1013 | K6F1016V | N/A | N/A | N/A |
| 256K X 8 3V | V62C3802048 | BS62LV2009 | K6T2008V | TC55V2001 | UPD442000 | N/A |
| 128K X 16 3V | V62C3162048 | BS616LV2018 | K6F2016V | TC55V200 | UPD442012 | N/A |
| 512K X 8 5V | N/A | BS62LV4006 | K6T4008C | TC554001 | N/A | HM628512 |
| 512K X 8 3V | N/A | BS62LV4008 | K6T4008V | TC55V4000 | N/A | HM62V8512 |
| 256K X 16 5V | N/A | BS616LV4017 | K6T4016C | TC554161 | N/A | N/A |
| 256K X 16 3V | V62C21164096 | BS616LV4016 | K6T4016V | TC55V400 | UPD444012 | HM62V16256 |
| 512K X 16 5V | N/A | BS616LV8017 | K6T8016C | N/A | N/A | N/A |
| 512K X 16 3V | N/A | BS616LV8013 | K6F8016U | TC55W800 | UPD448012 | HM62V16512 |
| 1M X 8 5V | N/A | BS62LV8001 | K6T8008C | N/A | N/A | N/A |
| 1M X 8 3V | N/A | BS62LV8007 | K6F8008U | TC55W800 | N/A | HM62V8100 |
| 1M X 16 5V | N/A | BS616LV1611 | N/A | N/A | N/A | N/A |
| 1M X 16 3V | N/A | BS616LV1613 | K6F1616U | TC55W1600 | N/A | HM62V16100 |
| 2M X 8 5V | N/A | BS62LV1600 | N/A | N/A | N/A | N/A |
| 2M X 8 3V | N/A | BS62LV1603 | N/A | N/A | N/A | N/A |
| CONFIGURATION | HYNIX | ICSI | SAMSUNG NEW | AMIC | ISSI | CYPRESS |
| 8K X 8 5V | HY6264 | N/A | N/A | A623308 | N/A | CY6264 |
| 32K X 8 5V | HY62256 | IC62C256 | K6X0808C | A625308 | IS62C256 | CY62256 |
| 128K X 8 5V | HY628100 | IC62C1024 | K6X1008C | LP621024 | IS62C1024 | CY62128BN |
| 128K X 8 3V | HY62V8100 | IC62LV1024 | K6X1008T | LP62S1024 | IS62WV1288 | CY62128DV30 |
| 64K X 16 5V | N/A | N/A | N/A | N/A | N/A | N/A |
| 64K X 16 3V | HY62UF16101 | N/A | K6F1016U | A62S6316 | IS62WV6416 | CY62126DV30 |
| 256K X 8 3V | HY62V8200 | IC62LV12816 | K6F2008T | LP62S2048 | IS62WV2568 | CY62138EV30 |
| 128K X 16 3V | HY62UF16201 | IC62LV25616 | K6F2016U | LP62S16128 | IS62WV12816 | CY62137EV30 |
| 512K X 8 5V | HY628400 | N/A | K6X4008C | N/A | N/A | CY62148BN |
| 512K X 8 3V | HY62V8400 | IC62LV5128 | K6X4008T | LP62S4096 | IS62LV5128 | CY62148EV30 |
| 256K X 16 5V | N/A | N/A | K6X4016C | N/A | N/A | CY62146E |
| 256K X 16 3V | HY62UF16406 | IC62LV25616 | K6X4016T | LP62S16256 | IS62LV25616 | CY62147DV30 |
| 512K X 16 5V | N/A | N/A | K6X8016C | N/A | N/A | CY62157E |
| 512K X 16 3V | HY62UF16804 | IC62LV51216 | K6X8016U | LP62S16512 | IS62WV51216 | CY62157DV30 |
| 1M X 8 5V | N/A | N/A | K6X8008C | N/A | N/A | N/A |
| 1M X 8 3V | N/A | IC62LV1008 | K6X8008T | N/A | IS62WV10248 | CY62158EV30 |
| 1M X 16 5V | N/A | N/A | N/A | N/A | N/A | N/A |
| 1M X 16 3V | N/A | N/A | K6F1616U | N/A | N/A | CY62167DV30 |
| 2M X 8 5V | N/A | N/A | N/A | N/A | N/A | N/A |
| 2M X 8 3V | N/A | N/A | N/A | N/A | N/A | CY62168DV30 |
Parts Numbers do not include any suffix for speed, package and die revision.
Industrial temp.range available on many parts.
| CONFIGURATION | MOSEL VITELIC | ALLIANCE | IDT | CYPRESS | SAMSUNG | TOSHIBA | MOTOROLA | ICSI | ISSI |
| 32K X 8 5V | V61C518256 | AS7C256 | IDT71256 | CY7C199CN | KM68257 | TC55328 | MCM6206 | IC61C256 | IS61C256AL |
| 128K X 8 5V | V61C5181024 | AS7C1024 | IDT71024 | CY7C109BN | K6R1008C | TC558128B | MCM6226 | IC61C1024 | IS61C1024AL |
| 128K X 8 3V | V61C3181024 | AS7C31024 | IDT71V024 | CY7C1019DV33 | K6R1008V | TC55V8128B | N/A | IC63LV1024 | IS63LV1024L |
| 64K X 16 5V | V61C51161024 | AS7C1026 | IDT71016 | CY7C1021BN | K6R1016C | TC551664B | MCM6223 | IC61C6416 | IS61C6416AL |
| 64K X 16 3V | V61C31161024 | AS7C31026 | IDT71V016 | CY7C1021DV33 | K6R1016V | TC55V1664B | MCM6323 | IC61LV6416 | IS61LV6416 |
| 512K X 8 5V | N/A | AS7C4096 | N/A | CY7C1049BN | K6R4008C | N/A | MCM6246 | N/A | N/A |
| 512K X 8 3V | N/A | AS7C34096 | IDT71V424 | CY7C1049CV33 | K6R4008V | TC55V8512 | MCM6946 | IC61LV5128 | IS61LV5128AL |
| 256K X 16 5V | N/A | AS7C4098 | N/A | CY7C1041BN | K6R4016C | N/A | N/A | N/A | IS61C25616AL |
| 256K X 16 3V | N/A | AS7C34098 | IDT71V416 | CY7C1041DV33 | K6R4016V | TC55V16256 | MCM6343 | IC61LV25616 | IS61LV25616AL |
| 512K X 16 3V | N/A | N/A | N/A | CY7C1051DV33 | N/A | N/A | N/A | N/A | IS61LV51216 |
| 1M X 8 3V | N/A | N/A | N/A | CY7C1059DV33 | N/A | N/A | N/A | N/A | IS61LV10248BLL |
| 1M X 16 3V | N/A | N/A | N/A | CY7C1061DV33 | N/A | N/A | N/A | N/A | IS61WV102416BLL |
| 2M X 8 3V | N/A | N/A | N/A | CY7C1069DV33 | N/A | N/A | N/A | N/A | IS61WV20488BLL |
128k x 8 listed has corner ground pins, centre ground version available on request.
Industrial temp.range available on selected parts.
| CONFIGURATION | ALLIANCE | IDT | ICSI | SAMSUNG | CYPRESS | AMIC | ISSI |
| 64K X 32 - PL | AS7C3364PFS32 | 71V632 | IC61S6432 | K7A203200B | CY7C1329 | N/A | IS61LP6432A |
| 256K X 18 - FT | AS7C33256FT18 | 71V3579 | N/A | K7B401825B | CY7C1325 | A63L83161 | IS61LF25618A |
| 256K X 18 - PL | AS7C33256PFS18 | 71V35781 | N/A | K7A401800B | CY7C1327 | A63L8318S | IS61LPS25618A |
| 256K X 18 - PL | AS7C33256PFD18 | N/A | N/A | N/A | CY7C1328 | A63L8318D | IS61LPD25618A |
| 128K X 36 - FT | AS7C33128FT36 | 71V3577 | IC61SF12836 | K7B403625B | CY7C1345 | A63L73361 | IS61LF12836A |
| 128K X 36 - PL | AS7C33128PFS36 | 71V35761 | IC61SP12836 | K7A403600B | CY7C1347 | A63L7336S | IS61LPS12836A |
| 128K X 36 - PL | AS7C33128PFD36 | N/A | N/A | K7A403601B | CY7C1348 | A63L7336D | IS61LPD12836A |
| 512K X 18 - FT | AS7C33512FT18 | 71V67903 | IC61SF51218 | K7B801825B | CY7C1363 | A63L93181 | IS61LF51218A |
| 512K X 18 - PL | AS7C33512PFS18 | 71V67803 | IC61S51218 | K7A801800B | CY7C1362 | A63L9318S | IS61LPS51218A |
| 512K X 18 - PL | AS7C33512PFD18 | N/A | N/A | K7A801801 | CY7C1367 | A63L9318D | IS61LPD51218A |
| 256K X 36 - FT | AS7C33256FT36 | 71V67703 | IC61SF25636 | K7B803625B | CY7C1361 | A63L83361 | IS61LF25636A |
| 256K X 36 - PL | AS7C33256PFS36 | 71V67603 | IC61S25636 | K7A803600B | CY7C1360 | A63L8336S | IS61LPS25636A |
| 256K X 36 - PL | AS7C33256PFD36 | N/A | N/A | K7A803601 | CY7C1366 | A63L8336D | IS61LPD25636A |
| 1M X 18 - FT | AS7C331MFT18 | N/A | N/A | K7B161825A | CY7C1383 | A63L06181 | IS61LF102418A |
| 1M X 18 - PB | AS7C331MPFS18 | N/A | N/A | K7A161800A | CY7C1382 | A63L0618S | IS61LPS102418A |
| 1M X 18 - PB | AS7C331MPFD18 | N/A | N/A | K7A161801A | CY7C1387 | A63L0618D | IS61LPD102418A |
| 512K X 36 - FT | AS7C33512FT36 | N/A | N/A | K7B163625A | CY7C1381 | A63L93361 | IS61LF51236A |
| 512K X 36 - PB | AS7C33512PFS36 | N/A | N/A | K7A163600A | C77C1380 | A63L9336S | IS61LPS51236A |
| 512K X 36 - PB | AS7C33512PFD36 | N/A | N/A | K7A163601A | CY7C1386 | A63L9336D | IS61LPD51236A |
| 2M X 18 - FT | AS7C332MFT18 | N/A | N/A | K7B321825M | CY7C1443 | A63L16181 | N/A |
| 2M X 18 - PB | AS7C332MPFS18 | N/A | N/A | K7A321800M | CY7C1442 | A63L1618S | N/A |
| 2M X 18 - PB | AS7C332MPFD18 | N/A | N/A | K7A321801M | N/A | A63L1618D | N/A |
| 1M X 36 - FT | AS7C331MFT36 | N/A | N/A | K7B323625M | CY7C1441 | A63L06361 | N/A |
| 1M X 36 - PB | AS7C331PFS36 | N/A | N/A | K7A323600M | CY7C1440 | A63L0636S | N/A |
| 1M X 36 - PB | AS7C331PFD36 | N/A | N/A | K7A323601M | CY7C1444 | A63L0636D | N/A |
All parts shown are 3v, 2.5v devices are available.
Parts do not show any suffix for speed, package and die revision.
| CONFIGURATION | ALLIANCE | IDT | AMIC | SAMSUNG | CYPRESS | ISSI |
| 256K X 18 - FT | AS7C33256NTD18 | IDT71V3559 | A67L83181 | K7M401825B | CY7C1353 | IS61NLF25618A |
| 256K X 18 - PL | AS7C33256NTF18 | IDT71V3558 | A67L8318 | K7N401801B | CY7C1352 | IS61NLP25618A |
| 128K X 36 - FT | AS7C33128NTD36 | IDT71V3557 | A67L73361 | K7M403625B | CY7C1351 | IS61NLF12836A |
| 128K X 36 - PL | AS7C33128NTF36 | IDT71V3556 | A67L7336 | K7N403609B | CY7C1350 | IS61NLP12836A |
| 512K X 18 - FT | AS7C33512NTD18 | IDT71V65903 | A67L93181 | K7M801825B | CY7C1357 | IS61NLF51218A |
| 512K X 18 - PL | AS7C33512NTF18 | IDT71V65803 | A67L9318 | K7N801801B | CY7C1356 | IS61NLP51218A |
| 256K X 36 - FT | AS7C33256NTD36 | IDT71V65703 | A67L83361 | K7M803625B | CY7C1355 | IS61NLF25636A |
| 256K X 36 - PL | AS7C33256NTF36 | IDT71V65603 | A67L8336 | K7N803601B | CY7C1354 | IS61NLP25636A |
| 1M X 18 - FT | AS7C331MNTD18 | N/A | A67L06181 | K7M161825A | CY7C1373 | IS61NLF102418 |
| 1M X 18 - PL | AS7C331MNTF18 | N/A | A67L0618 | K7N161801A | CY7C1372 | IS61NLP102418 |
| 512K X 36 - FT | AS7C33512MNTD36 | N/A | A67L93361 | K7M163625A | CY7C1371 | IS61NLF51236 |
| 512K X 36 - PL | AS7C33512MNTF36 | N/A | A67L9336 | K7N163601A | CY7C1370 | IS61NLP51236 |
| 2M X 18 - FT | N/A | N/A | A67L16181 | K7M321825M | CY7C1463 | N/A |
| 2M X 18 - PL | AS7C332MNTD18 | N/A | A67L1618 | K7N321801M | CY7C1462 | N/A |
| 1M X 36 - FT | N/A | N/A | A67L06361 | K7M323625M | CY7C1461 | N/A |
| 1M X 36 - PL | AS7C331MNTD36 | N/A | A67L0636 | K7N323601M | CY7C14660 | IS61NLP102436 |
3v devices shown, 2.5v options are available on most types.
Parts do not show any suffix for speed, package and die revision.
| CONFIGURATION | ISSI | SAMSUNG | CYPRESS | RENESAS |
| 2M X 18 - BL2 | IS61QDB22M18 | K7R321882M | CY7C1412AV18 | HM66AQB18202 |
| 2M X 18 - BL4 | IS61QDB42M18 | K7R321884M | CY7C1413AV18 | HM66AQB18204 |
| 1M X 36 - BL2 | IS61QDB21M36 | K7R323682M | CY7C1414AV18 | HM66AQB36102 |
| 1M X 36 - BL4 | IS61QDB41M36 | K7R323684M | CY7C1415AV18 | HM66AQB36104 |
| CONFIGURATION | ISSI | SAMSUNG | CYPRESS | RENESAS |
| 2M X 18 - BL2 | IS61DDB22M18 | K7I321882M | CY7C1418AV18 | HM66AEB18202 |
| 2M X 18 - BL4 | IS61DDB44M18 | K7I321884M | CY7C1419AV18 | HM66AEB18204 |
| 1M X 36 - BL2 | IS61DDB21M36 | K7I323682M | CY7C1420AV18 | HM66AEB36102 |
| 1M X 36 - BL4 | IS61DDB41M36 | K7I323684M | CY7C1421AV18 | HM66AEB36104 |
| CONFIGURATION | HYNIX | SPANSION | ST | AMIC |
| 64K X 8 5V | N/A | N/A | N/A | A29512 |
| 128K X 8 5V | N/A | N/A | N/A | A29001 |
| 128K X 8 5V | N/A | AM29F010 | N/A | A29010 |
| 256K X 8 5V | HY29F002 | AM29F002 | N/A | A29002 |
| 512K X 8 5V | HY29F040 | AM29F040 | M29F040 | A29040 |
| 512K X 8 3V | N/A | AM29LV004 | M29W004 | A29L004 |
| 512K X 8 3V | N/A | AM29LV040 | M29W040 | A29L040 |
| 256K X 16 5V | HY29F400 | AM29F400 | M29F400 | A29400 |
| 256K X 16 3V | HY29LV400 | AM29LV400 | M29W400 | A29L400 |
| 1M X 8 5V | HY29F080 | AM29F080 | M29F080 | N/A |
| 512K X 16 5V | HY29F800 | AM29F800 | M29F800 | A29800 |
| 512K X 16 3V | HY29LV800 | AM29LV800 | M29W800 | A29L800A |
| 1M X 16 3V | HY29LV160 | AM29LV160 | M29W160 | A29L160A |
| 2M X 16 3V | HY29LV320 | AM29LV320 | M29W320 | A29L320A |
| 4M X 16 3V | HY29LV640 | AM29LV640 | M29W640 | A29L640 |
Part Numbers do not include any suffix for speed, package and die revision.
| CONFIGURATION | HYNIX | SAMSUNG | TOSHIBA | MICRON | ST |
| 16M X 8 | HY27US08281A | K9F2808U | TC58DVM72A | N/A | NAND128W3A |
| 32M X 8 | HY27US08561A | K9F5608U | TC58DVM82A | N/A | NAND256W3A |
| 16M X 16 | TBA | K9F5616U | TC58DVM82F | N/A | N/A |
| 64M X 8 | HY27US08121A | K9F1208U | TC58DVM92A | N/A | NAND512W3A |
| 32M X 16 | TBA | K9F1216U | N/A | N/A | N/A |
| 128M X 8 | HY27UF081G2A | K9F1G08U | TC58NVG0S3A | N/A | NAND01GW3B2B |
| 64M X 16 | HY27UF161G2A | K9F1G16U | N/A | N/A | N/A |
| 256M X 8 | HY27UF082G2A | K9F2G08U | TC58NVG1S3A | MT29F2G08 | NAND02GW3B2C |
| 128M X 16 | HY27UF162G2A | K9F2G16U | N/A | MT29F2G16 | N/A |
| 512M X 8 | HY27UF084G2M | K9K4G08U | TC58NVG2S3B | MT29F4G08 | NAND04GW3B2B |
| 256M X 16 | TBA | K9K4G16U | N/A | N/A | N/A |
| 1G X 8 | HY27UG088G5M | K9W8G08U | N/A | MT29F8G08 | NAND08GW3B2A |
| 2G X 8 | HY27UH08AG5M | K9WAG08U | N/A | MT29F16G08 | N/A |
3v parts are shown, 1.8v are available on most types.
Parts Numbers do not include any suffix for speed, package and die revision.
| CONFIGURATION | ICSI | PHILIPS | TEMIC |
| ROMLESS | IC80C31 | P80C31 | TSC80C31 |
| ROMLESS | IC80C32 | P80C32 | N/A |
| 4K ROM | IC80C51 | P80C51 | N/A |
| 8K ROM | IC80C52 | P80C52 | TSC80C51 |
| 16K ROM | IC80C54 | P80C54 | N/A |
| 32K ROM | IC80C58 | P80C58 | N/A |
| 4K FLASH | IC89C51A | P89C51 | N/A |
| 8K FLASH | IC89C52A | P89C52 | N/A |
| 16K FLASH | IC89C54 | P89C54 | N/A |
| 32K FLASH | IC89C58 | P89C58 | N/A |
| CONFIGURATION | AMIC | IDT | CYPRESS |
| 256 X 9 5V | FQ00 | IDT7200 | CY7C419 |
| 512 X 9 5V | FQ01 | IDT7201 | CY7C421 |
| 512 X 9 3V | FQV01 | IDT72V01 | N/A |
| 1K X 9 5V | FQ02 | IDT7202 | CY7C425 |
| 1K X 9 3V | FQV02 | IDT72V02 | N/A |
| 2K X 9 5V | FQ03 | IDT7203 | CY7C429 |
| 2K X 9 3V | FQV03 | IDT72V03 | N/A |
| 4K X 9 5V | FQ04 | IDT7204 | CY7C433 |
| 4K X 9 3V | FQV04 | IDT72V04 | N/A |
| 8K X 9 5V | FQ05 | IDT7205 | CY7C460A |
| 8K X 9 3V | FQV05 | IDT72V05 | N/A |
| CONFIGURATION | AMIC | IDT | CYPRESS | TI | CONFIGURATION | AMIC | IDT | CYPRESS | TI | |
| 64 X 9 5V | FQ421 | N/A | N/A | N/A | 2K X 18 / 4K X 9 | FQV243 | IDT72V243 | N/A | N/A | |
| 64 X 9 3V | FQV421 | N/A | N/A | N/A | 4K X 18 / 8K X 9 | FQV253 | IDT72V253 | N/A | N/A | |
| 128 X 9 5V | FQ621 | N/A | N/A | N/A | 8K X 18 / 16K X 9 | FQV263 | IDT72V263 | N/A | SN74V263 | |
| 128 X 9 3V | FQV621 | N/A | N/A | N/A | 16K X 18 / 32K X 9 | FQV273 | IDT72V273 | N/A | SN74V273 | |
| 256 X 9 5V | FQ201 | IDT72201 | CY7C4201 | N/A | 32K X 18 / 64K X 9 | FQV283 | IDT72V283 | N/A | SN74V283 | |
| 256 X 9 3V | FQV201 | IDT72V201 | CY7C4201V | N/A | 64K X 18 / 128K X 9 | FQV293 | IDT72V293 | N/A | SN74V293 | |
| 256 X 18 5V | FQ205 | IDT72205 | CY7C4205 | N/A | 128K X 18 / 256K X 9 | FQV2103 | IDT72V2103 | N/A | N/A | |
| 256 X 18 3V | FQV205 | IDT72V205 | CY7C4205V | N/A | 256K X 18 / 516K X 9 | FQV2113 | IDT72V2113 | N/A | N/A | |
| 512 X 9 5V | FQ211 | IDT72211 | CY7C4211 | N/A | ||||||
| 512 X 9 3V | FQV211 | IDT72V211 | CY7C4211V | N/A | All the above parts are 3v. | |||||
| 512 X 18 5V | FQ215 | IDT72215 | CY7C4215 | N/A | ||||||
| 512 x 18 3V | FQV215 | IDT72V215 | CY7C4215V | SN74V215 | ||||||
| 1K X 9 5V | FQ221 | IDT72221 | CY7C4221 | N/A | ||||||
| 1K X 9 3V | FQV221 | IDT72V221 | CY7C4221V | N/A | ||||||
| 1K X 18 5V | FQ225 | IDT72225 | CY7C4225 | N/A | CONFIGURATION | AMIC | IDT | CYPRESS | TI | |
| 1K X 18 3V | FQV225 | IDT72V225 | CY7C4225V | SN74V225 | 1K X 36 | FQV3640 | IDT72V3640 | N/A | SN74V3640 | |
| 2K X 9 5V | FQ231 | IDT72231 | CY7C4231 | N/A | 2K X 36 | FQV3650 | IDT72V3650 | N/A | SN74V3650 | |
| 2K X 9 3V | FQV231 | IDT72V231 | CY7C4231V | N/A | 4K X 36 | FQV3660 | IDT72V3660 | N/A | SN74V3660 | |
| 2K X 18 5V | FQ235 | IDT72235 | CY7C4235 | N/A | 8K X 36 | FQV3670 | IDT72V3670 | N/A | SN74V3670 | |
| 2K X 18 3V | FQV235 | IDT72V235 | CY7C4235V | SN74V235 | 16K X 36 | FQV3680 | IDT72V3680 | N/A | SN74V3680 | |
| 4K X 9 5V | FQ241 | IDT72241 | CY7C4241 | N/A | 32K X 36 | FQV3690 | IDT72V3690 | N/A | SN74V3690 | |
| 4K X 9 3V | FQV241 | IDT72V241 | CY7C4241V | N/A | 64K X 36 | FQV36100 | IDT72V36100 | N/A | SN74V36100 | |
| 4K X 18 5V | FQ245 | IDT72245 | CY7C4245 | N/A | 128K X 36 | FQV36110 | IDT72V36110 | N/A | SN74V36110 | |
| 4K X 18 3V | FQV245 | IDT72V245 | CY7C4245V | SN74V245 | ||||||
| 8K X 9 5V | FQ251 | IDT72251 | CY7C4251 | N/A | All the above parts are 3v. | |||||
| 8K X 9 3V | FQV251 | IDT72V251 | CY7C4251V | N/A | ||||||
| 8K X 18 5V | FQ255 | IDT72255 | N/A | N/A | ||||||
| 8K X 18 3V | FQV255 | IDT72V255 | N/A | N/A | ||||||
| 16K X 9 5V | FQ261 | IDT72261 | N/A | N/A | ||||||
| 16K X 9 3V | FQV261 | IDT72V261 | N/A | N/A | CONFIGURATION | AMIC | IDT | CYPRESS | TI | |
| 16K X 18 5V | FQ265 | IDT72265 | N/A | N/A | 512 X 72 | FQV7230 | IDT72V7230 | N/A | N/A | |
| 16K X 18 3V | FQV265 | IDT72V265 | N/A | N/A | 1K X 72 | FQV7240 | IDT72V7240 | N/A | N/A | |
| 32K X 9 5V | FQ271 | IDT72271 | N/A | N/A | 2K X 72 | FQV7250 | IDT72V7250 | N/A | N/A | |
| 32K X 9 3V | FQV271 | IDT72V271 | N/A | N/A | 4K X 72 | FQV7260 | IDT72V7260 | N/A | N/A | |
| 32K X 18 5V | FQ275 | IDT72275 | N/A | N/A | 8K X 72 | FQV7270 | IDT72V7270 | N/A | N/A | |
| 32K X 18 3V | FQV275 | IDT72V275 | N/A | N/A | 16K X 72 | FQV7280 | IDT72V7280 | N/A | N/A | |
| 64K X 9 5V | FQ281 | IDT72281 | N/A | N/A | 32K X 72 | FQV7290 | IDT72V7290 | N/A | N/A | |
| 64K X 9 3V | FQV281 | IDT72V281 | N/A | N/A | 64K X 72 | FQV72100 | IDT72V72100 | N/A | N/A | |
| 64K X 18 5V | FQ285 | IDT72285 | N/A | N/A | ||||||
| 64K X 18 3V | FQV285 | IDT72V285 | N/A | N/A | All the above parts are 3v. | |||||
| 128K X 9 5V | FQ291 | IDT72291 | N/A | N/A | ||||||
| 128K X 9 3V | FQV291 | IDT72V291 | N/A | N/A | ||||||
| 128K X 18 3V | FQV295 | IDT72V295 | N/A | N/A | ||||||
| 256K X 9 3V | FQV2101 | IDT72V2101 | N/A | N/A | ||||||
| 256K X 18 3V | FQV2105 | IDT72V2105 | N/A | N/A | ||||||
| 516K X 9 3V | FQV2111 | IDT72V2111 | N/A | N/A | ||||||
| CONFIGURATION | AMIC | IDT | CYPRESS |
| 256 X 9 X 2 5V | FQ801 | IDT72801 | CY7C4801 |
| 256 X 9 X 2 3V | FQV801 | IDT72V801 | N/A |
| 512 X 9 X 2 5V | FQ811 | IDT72811 | CY7C4811 |
| 512 X 9 X 2 3V | FQV811 | IDT72V811 | N/A |
| 1K X 9 X 2 5V | FQ821 | IDT72821 | CY7C4821 |
| 1K X 9 X 2 3V | FQV821 | IDT72V821 | N/A |
| 2K X 9 X 2 5V | FQ831 | IDT72831 | CY7C4831 |
| 2K X 9 X 2 3V | FQV831 | IDT72V831 | N/A |
| 4K X 9 X 2 5V | FQ841 | IDT72841 | CY7C4841 |
| 4K X 9 X 2 3V | FQV841 | IDT72V841 | N/A |
| 8K X 9 X 2 5V | FQ851 | IDT72851 | CY7C4851 |
| 8K X 9 X 2 3V | FQV851 | IDT72V851 | N/A |
| CONFIGURATION | AMIC | IDT | CYPRESS |
| 1K X 8 | HD30 | IDT7130 | N/A |
| 1K X 8 | HD40 | IDT7140 | N/A |
| 2K X 8 | HD32 | IDT7132 | CY7C136 |
| 2K X 8 | HD42 | IDT7142 | CY7C146 |
| 2K X 8 | HD321 | IDT71321 | N/A |
| 2K X 8 | HD421 | IDT71421 | N/A |
| 2K X 9 | HD121 | IDT70121 | N/A |
| 2K X 9 | HD125 | IDT70125 | N/A |
| 4K X 8 | HD34 | IDT7134 | CY7C13520 |
| 4K X 8 | HD342 | IDT71342 | CY7C1342 |
| 8K X 8 | HD05 | IDT7005 | CY7C144 |
| 16K X 8 | HD06 | IDT7006 | CY7C006 |
All the above parts are 5v.
| CONFIGURATION | AMIC | IDT | CYPRESS |
| 2K x 16 5V | HD33 | IDT7133 | CY7C133 |
| 2K x 16 5V | HD34 | IDT7143 | CY7C13520 |
| 4K X 16 5V | HD24 | IDT7024 | CY7C024 |
| 4K X 16 3V | HDV24 | IDT70V24 | CY7C024V |
| 8K X 16 5V | HD25 | IDT7025 | CY7C025 |
| 8K X 16 3V | HDV25 | IDT70V25 | CY7C025AV |
| 16K X 16 5V | HD26 | IDT7026 | CY7C026 |
| 16K X 16 3V | HDV26 | IDT70V26 | N/A |
| 16K X 16 3V | HDV261 | IDT70V261 | CY7C026A |
| 32K X 16 5V | HD27 | IDT7027 | CY7C027 |
| 32K X 16 3V | HDV27 | IDT70V27 | CY7C027V |
| 64K X 16 5V | HD28 | IDT7028 | CY7C028 |
| 64K X 16 3V | HDV28 | IDT70V28 | CY7C028V |
| CONFIGURATION | ISSI | ATMEL | CATALYST | MICROCHIP | ST |
| 128 X 8 / 64 X 16 | IS93C46A | AT93C46A | CAT93C46 | 93LC46C | M93C46 |
| 256 X 8 / 128 X 16 | IS93C56A | AT93C56A | CAT93C56 | 93LC56C | M93C56 |
| 512 X 8 / 256 X 16 | IS93C66A | AT93C66A | CAT93C66 | 93LC66C | M93C66 |
| 1K X 8 / 512 X 16 | IS93C76A | N/A | N/A | 93LC76C | M93C76 |
| 2K X 8 / 1K X 16 | IS93C86A | AT93C86A | CAT93C86 | 93LC86C | M93C86 |
| CONFIGURATION | ISSI | ATMEL | CATALYST | MICROCHIP | ST |
| 128 X 8 | IS24C01 | AT24C01 | CAT24WC01 | 24LC01 | M24C01 |
| 256 X 8 | IS24C02 | AT24C02 | CAT24WC02 | 24LC02 | M24C02 |
| 256 X 8 | IS34C02 | AT34C02 | N/A | 24LC552 | M34C02 |
| 512 X 8 | IS24C04A | AT24C04A | CAT24WC04 | 24LC04 | M24C04 |
| 1K X 8 | IS24C08A | AT24C08A | CAT24WC08 | 24LC08 | M24C08 |
| 2K X 8 | IS24C16A | AT24C16A | CAT24WC16 | 24LC16 | M24C16 |
| 4K X 8 | IS24C32A | AT24C32A | CAT24WC32 | 24LC32 | M24C32 |
| 8K X 8 | IS24C64A | AT24C64A | CAT24WC64 | 24LC64 | M24C64 |
| 16K X 8 | IS24C128 | AT24C128 | CAT24WC128 | 24LC128 | M24128 |
| 32K X 8 | IS24C256A | AT24C256B | CAT24WC256 | 24LC256 | M24256 |
| CONFIGURATION | ISSI | ATMEL | CATALYST | MICROCHIP | ST |
| 128 X 8 | IS25C01 | AT25010A | N/A | N/A | M95010 |
| 256 X 8 | IS25C02 | AT25020A | N/A | N/A | M95020 |
| 512 X 8 | IS25C04 | AT25040A | N/A | 25LC040 | M95040 |
| 1K X 8 | IS25C08 | AT25080A | N/A | 25LC080 | M95080 |
| 2K X 8 | IS25C16 | AT25160A | N/A | 25LC160 | M95160 |
| 4K X 8 | IS25C32A | AT25320A | CAT25C32 | 25LC320 | M95320 |
| 8K X 8 | IS25C64A | AT25640A | CAT25C64 | 25LC640 | M95640 |
| 16K X 8 | IS25C128 | AT25128A | CAT25C128 | N/A | M95128 |
| 32K X 8 | IS25C256A | AT25256A | CAT25C256 | 25LC256 | M95256 |
This listing is a guide only. With the complexity of these devices it is recommended alternatives are fully tested for compatiblity.
MemoTech accepts no responsibility for the above information or the performance of devices suggested.