W39L512 Datasheet (Winbond) - 64K x 8 COMS FLASH MEMORY

W39L512, 64K x 8 COMS FLASH MEMORY

The W39L512 is a 512Kbit, 3.3-volt only CMOS flash memory organized as 64K × 8 bits.

For flexible erase capability, the 512Kbits of data are divided into 16 small even pages with 4 Kbytes.

The bytewide (× 8) data appears on DQ7 * DQ0.

The device can be programmed and erased in-system with a

W39L512 Features

* Single 3.3-volt operations

* 3.3-volt Read

* 3.3-volt Erase

* 3.3-volt Program

* Fast Program operation:

* Byte-by-Byte programming: 50 µS (max.)

* Fast Erase operation: 100 mS (max.)

* Read access time: 70/90 nS

* 16 even pag