4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY

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5-Volt Flash 256Kx16/512Kx8

Winbond

华邦电子

4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory

GENERAL DESCRIPTION The HY29F400 is a 4 Megabit, 5 volt only CMOS Flash memory organized as 524,288 (512K) bytes or 262,144 (256K) words. The device is offered in industry-standard 44-pin PSOP and 48-pin TSOP packages. KEY FEATURES ■ 5 Volt Read, Program, and Erase – Minimizes system-level

文件：509.53 Kbytes 页数：40 Pages

Hynix

海力士

4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory

GENERAL DESCRIPTION The HY29F400A is a 4 Megabit, 5 volt only CMOS Flash memory organized as 524,288 (512K) bytes or 262,144 (256K) words. The device is offered in industry-standard 44-pin PSOP and 48-pin TSOP packages. KEY FEATURES ■ 5 Volt Read, Program, and Erase – Minimizes system-leve

文件：591.03 Kbytes 页数：40 Pages

Hynix

海力士

4 Mbit 512Kb x8 or 256Kb x16, Boot Block Single Supply Flash Memory

Description The M29F400B is a 4 Mbit (512 Kb x8 or 256 Kb x16) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed using a single 5V supply. On power-up the memory defaults to its Read mode where it can be read in the same way as a ROM or EPROM. The M2

文件：208.64 Kbytes 页数：22 Pages

STMICROELECTRONICS

意法半导体