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参数资料
| 型号： | W25X40ALDAIZ |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | PROM |
| 英文描述： | 512K X 8 FLASH 2.7V PROM, PDIP8 |
| 封装： | 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 |
| 文件页数： | 7/45页 |
| 文件大小： | 1342K |
| 代理商： | W25X40ALDAIZ |
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W25X10AL, W25X20AL, W25X40AL, W25X80AL
Publication Release Date: October 7, 2009
- 15 -
Revision D
10.2.2 Instruction Set
(1)
INSTRUCTION
NAME
BYTE 1
CODE
BYTE 2
BYTE 3
BYTE 4
BYTE 5
BYTE 6
N-BYTES
Write Enable
06h
Write Disable
04h
Read Status
Register
05h
(S7–S0)
(1)
(2)
Write Status
Register
01h
S7–S0
Read Data
03h
A23–A16
A15–A8
A7–A0
(D7–D0)
(Next byte)
continuous
Fast Read
0Bh
A23–A16
A15–A8
A7–A0
dummy
(D7–D0)
(Next Byte)
continuous
Fast Read Dual
Output
3Bh
A23–A16
A15–A8
A7–A0
dummy
I/O =
(D6,D4,D2,D0)
O =
(D7,D5,D3,D1)
(one byte
per 4 clocks,
continuous)
Page Program
02h
A23–A16
A15–A8
A7–A0
(D7–D0)
(Next byte)
Up to 256
bytes
Block Erase
(64KB)
D8h
A23–A16
A15–A8
A7–A0
Sector Erase
(4KB)
20h
A23–A16
A15–A8
A7–A0
Chip Erase
C7h/60h
Power-down
B9h
Release Power-
down / Device ID
ABh
dummy
(ID7-ID0)
(4)
Manufacturer/
Device ID
(3)
90h
dummy
00h
(M7-M0)
(ID7-ID0)
JEDEC ID
9Fh
(M7-M0)
Manufacturer
(ID15-ID8)
Memory
Type
(ID7-ID0)
Capacity
Notes:
1. Data bytes are shifted with Most Significant Bit first. Byte fields with data in parenthesis “( )” indicate data being
read from the device on the DO pin.
2. The Status Register contents will repeat continuously until /CS terminates the instruction.
3. See Manufacturer and Device Identification table for Device ID information.
4. The Device ID will repeat continuously until /CS terminates the instruction.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W25X40ALSNIG | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
| W25X40ALSNIZ | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
| W25X40ALSSIG | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
| W25X40ALSSIZ | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
| W25X40ALZPIG | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
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