ACE25AA320GFMTH datasheet(6/67 Pages) ACE

Teilenummer	ACE25AA320GFMTH

Bauteilbeschribung	Serial NOR Flash Memory 3.0V Multi I/O with 4KB, 32KB & 64KB Sector/Block Erase

PDF	67 Pages

Scroll/Zoom	100%

Hersteller	ACE [ACE Technology Co., LTD.]

Direct Link	http://www.ace-ele.com

Logo

6 / 67 page

ACE25AA320G

Serial NOR Flash Memory

3.0V Multi I/O with 4KB, 32KB & 64KB Sector/Block Erase

VER 1.2

The SO is high impedance, both SI and SCLK don’t care during the HOLD operation, if CS# drives high

during HOLD operation, it will reset the internal logic of the device. To re-start communication with chip,

the HOLD# must be at high and then CS# must be at low.

Data Protection

The ACE25AA320G provides the following data protection methods:

Write Enable (WREN) command: The WREN command is set the Write Enable Latch bit (WEL). The WEL

bit will return to reset by the following situation:



Power-Up



Write Disable (WRDI)



Write Status Register (WRSR)



Page Program (PP)



Sector Erase (SE) / Block Erase (BE) / Chip Erase (CE)

Software Protection Mode:



The Block Protect (BP4, BP3, BP2, BP1,BP0) bits define the section of the memory array that can be

read but not change

Hardware Protection Mode:



WP# going low to protected the BP0~BP4 bits and SRP bit

Deep Power-Down Mode:



In Deep Power-Down Mode, all commands are ignored except the Release from Deep Power-Down

Mode command

ACE25AA320GFMTH Datenblatt(PDF) 6 Page - ACE Technology Co., LTD.