AT25DF041A-MU 데이터 시트보기 (PDF) - Atmel Corporation
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AT25DF041A-MU Datasheet PDF : 41 Pages
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Figure 4-1. Memory Architecture Diagram
Block Erase Detail
Internal Sectoring for
Sector Protection
Function
16KB
(Sector 10)
8KB
(Sector 9)
8KB
(Sector 8)
32KB
(Sector 7)
64KB
(Sector 6)
64KB
32KB
4KB
Block Erase
Block Erase
Block Erase
(D8h Command) (52h Command) (20h Command)
Block Address
Range
64KB
64KB
32KB
32KB
32KB
32KB
4KB
07FFFFh – 07F000h
4KB
07EFFFh – 07E000h
4KB
07DF F F h – 07D000h
4KB
07CFFFh – 07C000h
4KB
07BFFFh – 07B000h
4KB
07AF F F h – 07A000h
4KB
079FFFh – 079000h
4KB
078FFFh – 078000h
4KB
077FFFh – 077000h
4KB
076FFFh – 076000h
4KB
075FFFh – 075000h
4KB
074FFFh – 074000h
4KB
073FFFh – 073000h
4KB
072FFFh – 072000h
4KB
071FFFh – 071000h
4KB
070FFFh – 070000h
4KB
06FFFFh – 06F000h
4KB
06EFFFh – 06E000h
4KB
06DF F F h – 06D000h
4KB
06CFFFh – 06C000h
4KB
06BFFFh – 06B000h
4KB
06AF F F h – 06A000h
4KB
069FFFh – 069000h
4KB
068FFFh – 068000h
4KB
067FFFh – 067000h
4KB
066FFFh – 066000h
4KB
065FFFh – 065000h
4KB
064FFFh – 064000h
4KB
063FFFh – 063000h
4KB
062FFFh – 062000h
4KB
061FFFh – 061000h
4KB
060FFFh – 060000h
64KB
(Sector 0)
64KB
32KB
32KB
4KB
00FFFFh – 00F000h
4KB
00EFFFh – 00E000h
4KB
00DF F F h – 00D000h
4KB
00CFFFh – 00C000h
4KB
00BFFFh – 00B000h
4KB
00AF F F h – 00A000h
4KB
009FFFh – 009000h
4KB
008FFFh – 008000h
4KB
007FFFh – 007000h
4KB
006FFFh – 006000h
4KB
005FFFh – 005000h
4KB
004FFFh – 004000h
4KB
003FFFh – 003000h
4KB
002FFFh – 002000h
4KB
001FFFh – 001000h
4KB
000FFFh – 000000h
AT25DF041A
Page Program Detail
1-256 Byte
Page Program
(02h Command)
Page Address
Range
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
07FFFFh – 07FF00h
07FEFFh – 07FE00h
07F DF F h – 07F D00h
07FCFFh – 07FC00h
07FBFFh – 07FB00h
07F AF F h – 07F A00h
07F9FFh – 07F900h
07F8FFh – 07F800h
07F7FFh – 07F700h
07F6FFh – 07F600h
07F5FFh – 07F500h
07F4FFh – 07F400h
07F3FFh – 07F300h
07F2FFh – 07F200h
07F1FFh – 07F100h
07F0FFh – 07F000h
07EFFFh – 07EF00h
07EEFFh – 07EE00h
07E DF F h – 07E D00h
07ECFFh – 07EC00h
07EBFFh – 07EB00h
07E AF F h – 07E A00h
07E9FFh – 07E900h
07E8FFh – 07E800h
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
256 Bytes
0017FFh – 001700h
0016FFh – 001600h
0015FFh – 001500h
0014FFh – 001400h
0013FFh – 001300h
0012FFh – 001200h
0011FFh – 001100h
0010FFh – 001000h
000FFFh – 000F00h
000EFFh – 000E00h
000DF F h – 000D00h
000CFFh – 000C00h
000BFFh – 000B00h
000AF F h – 000A00h
0009FFh – 000900h
0008FFh – 000800h
0007FFh – 000700h
0006FFh – 000600h
0005FFh – 000500h
0004FFh – 000400h
0003FFh – 000300h
0002FFh – 000200h
0001FFh – 000100h
0000FFh – 000000h
5
3668A–DFLASH–03/07
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