A25L040_15 Datasheet, PDF (8/39 Pages) AMIC Technology – 4Mbit Low Voltage, Serial Flash Memory

A25L040 MEMORY ORGANIZATION
The memory is organized as:
„ 524,288 bytes (8 bits each)
„ 8 64-Kbytes blocks
„ 128 4-Kbytes sectors
„ 2048 pages (256 bytes each).
Table 2. Memory Organization
A25L040 Address Table
Block
Sector
127
7
112
111
6
96
95
5
80
79
4
64
63
3
48
47
2
32
31
1
16
15
3
0
2
1
0
A25L040 Series
Each page can be individually programmed (bits are
programmed from 1 to 0). The device is Sector, Block, or Chip
Erasable (bits are erased from 0 to 1) but not Page Erasable.
07F000h
Address Range
07FFFFh
070000h
06F000h
070FFFh
06FFFFh
060000h
05F000h
060FFFh
05FFFFh
050000h
04F000h
050FFFh
04FFFFh
040000h
03F000h
040FFFh
03FFFFh
030000h
02F000h
030FFFh
02FFFFh
020000h
01F000h
020FFFh
01FFFFh
010000h
00F000h
003000h
002000h
001000h
000000h
010FFFh
00FFFFh
003FFFh
002FFFh
001FFFh
000FFFh
(October, 2010, Version 1.2)
7
AMIC Technology Corp.