W39V040A Datasheet - Winbond

W39V040A 512K X 8 CMOS FLASH MEMORY

The W39V040A is a 4-megabit, 3.3-volt only CMOS flash memory organized as 512K × 8 bits. For flexible erase capability, the 4Mbits of data are divided into 8 uniform sectors of 64 Kbytes, which are composed of 16 smaller even pages with 4 Kbytes. The device can be programmed and erased in-system wit.

W39V040A Features

* Single 3.3-volt Operations:

* 3.3-volt Read

* 3.3-volt Erase

* 3.3-volt Program

* Hardware protection:

* Optional 16K byte or 64K byte Top Boot Block with lockout protection

* #TBL & #WP support the whole chip hardware protection

W39V040A Datasheet (395.08 KB)

W39V040A Datasheet Preview — Preview of W39V040A PDF

Datasheet Details

Part number:

W39V040A

Manufacturer:

Winbond

File Size:

395.08 KB

Description:

512k x 8 cmos flash memory.

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W39V040A 512K CMOS FLASH MEMORY Winbond

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