AT29C257 Series

Catalog

IC FLASH 256KBIT PARALLEL 32PLCC

Part	Technology	Write Cycle Time - Word, Page	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]	Memory Organization	Package / Case	Mounting Type	Memory Interface	Memory Format	Access Time	Memory Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Size	Operating Temperature [Min]	Operating Temperature [Max]
Microchip Technology AT29C257-12JC-T	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	120 ns	Non-Volatile	4.5 V	5.5 V	32 KB
Microchip Technology AT29C257-90JI	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	90 ns	Non-Volatile	4.5 V	5.5 V	32 KB	-40 °C	85 °C
Microchip Technology AT29C257-12JC	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	120 ns	Non-Volatile	4.5 V	5.5 V	32 KB
Microchip Technology AT29C257-15JI	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	150 ns	Non-Volatile	4.5 V	5.5 V	32 KB	-40 °C	85 °C
Microchip Technology AT29C257-90JI-T	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	90 ns	Non-Volatile	4.5 V	5.5 V	32 KB	-40 °C	85 °C
Microchip Technology AT29C257-20JC	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	200 ns	Non-Volatile	4.5 V	5.5 V	32 KB
Microchip Technology AT29C257-12JI-T	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	120 ns	Non-Volatile	4.5 V	5.5 V	32 KB	-40 °C	85 °C
Microchip Technology AT29C257-70JC-T	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	70 ns	Non-Volatile	4.5 V	5.5 V	32 KB
Microchip Technology AT29C257-90JC	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	90 ns	Non-Volatile	4.5 V	5.5 V	32 KB
Microchip Technology AT29C257-15JC	FLASH	10 ms	32-PLCC	11.43	13.97	32K x 8	32-LCC (J-Lead)	Surface Mount	Parallel	FLASH	150 ns	Non-Volatile			32 KB