AT25DF041A-MHF-T Atmel, AT25DF041A-MHF-T Datasheet - Page 5

• Manufacturer Part Number: AT25DF041A-MHF-T
• Description: IC FLASH 4MBIT 50MHZ 8UDFN
• Manufacturer: Atmel

Specifications of AT25DF041A-MHF-T

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 4M (2048 pages x 256 bytes)
• Speed: 50MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-UDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4-1.
3668D–DFLASH–9/08
Internal Sectoring for
Sector Protection
(Sector 10)
(Sector 9)
(Sector 8)
(Sector 7)
(Sector 6)
(Sector 0)
Function
32KB
16KB
64KB
64KB
8KB
8KB
Memory Architecture Diagram
(D8h Command) (52h Command) (20h Command)
Block Erase
64KB
64KB
64KB
64KB
Block Erase
32KB
32KB
32KB
32KB
32KB
32KB
32KB
Block Erase Detail
Block Erase
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
4KB
07F F F F h – 07F 000h
07E F F F h – 07E 000h
07DF F F h – 07D000h
07CF F F h – 07C000h
07BF F F h – 07B000h
07AF F F h – 07A000h
079F F F h – 079000h
078F F F h – 078000h
077F F F h – 077000h
076F F F h – 076000h
075F F F h – 075000h
074F F F h – 074000h
073F F F h – 073000h
072F F F h – 072000h
071F F F h – 071000h
070F F F h – 070000h
06F F F F h – 06F 000h
06E F F F h – 06E 000h
06DF F F h – 06D000h
06CF F F h – 06C000h
06BF F F h – 06B000h
06AF F F h – 06A000h
069F F F h – 069000h
068F F F h – 068000h
067F F F h – 067000h
066F F F h – 066000h
065F F F h – 065000h
064F F F h – 064000h
063F F F h – 063000h
062F F F h – 062000h
061F F F h – 061000h
060F F F h – 060000h
00F F F F h – 00F 000h
00E F F F h – 00E 000h
00DF F F h – 00D000h
00CF F F h – 00C000h
00BF F F h – 00B000h
00AF F F h – 00A000h
009F F F h – 009000h
008F F F h – 008000h
007F F F h – 007000h
006F F F h – 006000h
005F F F h – 005000h
004F F F h – 004000h
003F F F h – 003000h
002F F F h – 002000h
001F F F h – 001000h
000F F F h – 000000h
Block Address
Range
(02h Command)
Page Program
1-256 Byte
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
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
Page Program Detail
AT25DF041A
07F F F F h – 07F F 00h
07F E F F h – 07F E 00h
07F DF F h – 07F D00h
07F CF F h – 07F C00h
07F BF F h – 07F B00h
07F AF F h – 07F A00h
07F 9F F h – 07F 900h
07F 8F F h – 07F 800h
07F 7F F h – 07F 700h
07F 6F F h – 07F 600h
07F 5F F h – 07F 500h
07F 4F F h – 07F 400h
07F 3F F h – 07F 300h
07F 2F F h – 07F 200h
07F 1F F h – 07F 100h
07F 0F F h – 07F 000h
07E F F F h – 07E F 00h
07E E F F h – 07E E 00h
07E DF F h – 07E D00h
07E CF F h – 07E C00h
07E BF F h – 07E B00h
07E AF F h – 07E A00h
07E 9F F h – 07E 900h
07E 8F F h – 07E 800h
0017F F h – 001700h
0016F F h – 001600h
0015F F h – 001500h
0014F F h – 001400h
0013F F h – 001300h
0012F F h – 001200h
0011F F h – 001100h
0010F F h – 001000h
000F F F h – 000F 00h
000E F F h – 000E 00h
000DF F h – 000D00h
000CF F h – 000C00h
000BF F h – 000B00h
000AF F h – 000A00h
0009F F h – 000900h
0008F F h – 000800h
0007F F h – 000700h
0006F F h – 000600h
0005F F h – 000500h
0004F F h – 000400h
0003F F h – 000300h
0002F F h – 000200h
0001F F h – 000100h
0000F F h – 000000h
Page Address
Range
5