ACE25AA320GFMLTH datasheet(39/67 Pages) ACE

部件名	ACE25AA320GFMLTH

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

PDF	67 Pages

Scroll/Zoom	100%

制造商	ACE [ACE Technology Co., LTD.]

网页	http://www.ace-ele.com

标志

39 / 67 page

ACE25AA320G

Serial NOR Flash Memory

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

VER 1.2

Read Manufacture ID/ Device ID (REMS) (90H)

The Read Manufacturer/Device ID command is an alternative to the Release from Power-Down / Device

ID command that provides both the JEDEC assigned Manufacturer ID and the specific Device ID. The

command is initiated by driving the CS# pin low and shifting the command code “90H” followed by a 24-bit

address (A23-A0) of 000000H. After which, the Manufacturer ID and the Device ID are shifted out on the

falling edge of SCLK with most significant bit (MSB) first is shown in Figure 22. If the 24-bit address is

initially set to 000001H, the Device ID will be read first.

Figure22. Read Manufacture ID/ Device ID Sequence Diagram

Figure22a. Read Manufacture ID/ Device ID Sequence Diagram (QPI)

ACE25AA320GFMLTH 数据表(PDF) 39 Page - ACE Technology Co., LTD.