# | Part: | Description: | Manuf. | Package | Pins | T°min | T°max | PDF size |
1. | AT29C256-12JC | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | 0°C | 70°C | 664K |
2. | AT29C256-12PC | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | PDIP | 28 | 0°C | 70°C | 664K |
3. | AT29C256-70JC | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | 0°C | 70°C | 664K |
4. | AT29C256-70PC | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | PDIP | 28 | 0°C | 70°C | 664K |
5. | AT29C256-70TC | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | TSOP | 28 | 0°C | 70°C | 664K |
6. | AT29C256-70TI | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | TSOP | 28 | -40°C | 85°C | 664K |
7. | AT29C256-90JC | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | 0°C | 70°C | 664K |
8. | AT29C256-90JI | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | -40°C | 85°C | 664K |
9. | AT29C256-90PC | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | PDIP | 28 | 0°C | 70°C | 664K |
10. | AT29C256-90PI | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | PDIP | 28 | -40°C | 85°C | 664K |
11. | AT29C256-90TC | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | TSOP | 28 | 0°C | 70°C | 664K |
12. | AT29C256-90TI | 256(32 x 8) 5-volt only CMOS flash memory | ATMEL | TSOP | 28 | -40°C | 85°C | 664K |
13. | AT29C257-12JC | 256K (128K x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | 0°C | 70°C | 562K |
14. | AT29C257-12JI | 256K (128K x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | -40°C | 85°C | 562K |
15. | AT29C257-15JC | 256K (128K x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | 0°C | 70°C | 562K |
16. | AT29C257-15JI | 256K (128K x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | -40°C | 85°C | 562K |
17. | AT29C257-70JC | 256K (128K x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | 0°C | 70°C | 562K |
18. | AT29C257-70JI | 256K (128K x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | -40°C | 85°C | 562K |
19. | AT29C257-90JC | 256K (128K x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | 0°C | 70°C | 562K |
20. | AT29C257-90JI | 256K (128K x 8) 5-volt only CMOS flash memory | ATMEL | PLCC | 32 | -40°C | 85°C | 562K |