ACE25Q400G datasheet(6/46 Pages) ACE

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ACE25Q400G

4M BIT SPI NOR FLASH Memory Series

VER 1.2

Uniform Block Sector Architecture

Table 2 ACE25Q400G Block/Sector Addresses

Memory

Density

Block(64kbyte)

Block(32kbyte)

Sector No.

Sector

Size(KB)

Address range

4M Kbit

Block 0

Half block 0

Sector 0

000000h-000FFFh

007000h-000FFFh

Sector 7

Half block 1

Sector 8

008000h-008FFFh

Sector 15

000000h-000FFFh

Block1

Half block 2

Sector 16

010000h-010FFFh

Sector 23

017000h-017FFFh

Half block 3

Sector 24

018000h-018FFFh

Sector 31

01F000h-01FFFFh

Block 2

Half block 12

Sector 96

060000h-060FFFh

Sector 103

067000h-067FFFh

Half block 13

Sector 104

068000h-068FFFh

Sector 111

06F000h-06FFFFh

Block 3

Half block 14

Sector 112

070000h-070FFFh

Sector 119

077000h-077FFFh

Half block 15

Sector 120

078000h-078FFFh

Sector 127

07F000h-07FFFFh

Notes:

Block = Uniform Block, and the size is 64K bytes.

Half block = Half Uniform Block, and the size is 32k bytes.

Sector = Uniform Sector, and the size is 4K bytes.

ACE25Q400G Datasheet(PDF) 6 Page - ACE Technology Co., LTD.

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