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參數(shù)資料
| 型號： | W25X40BLSNIG |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 4M X 1 FLASH 2.7V PROM, PDSO8 |
| 封裝： | 0.150 INCH, GREEN, PLASTIC, SOIC-8 |
| 文件頁數(shù)： | 7/53頁 |
| 文件大?。?/td> | 2041K |
| 代理商： | W25X40BLSNIG |
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W25X10BL/20BL/40BL
Publication Release Date: October 14, 2009
- 15 -
Preliminary -- Revision A
9.2.2
Instruction Set
INSTRUCTION NAME
(1)
BYTE 1
CODE
BYTE 2
BYTE 3
BYTE 4
BYTE
5
BYTE 6 N-BYTES
Write Enable
06h
Write Disable
04h
Write Enable for Volatile
Status Register
50h
Read Status Register
05h
(S7–S0)
(1)
Write Status Register
(2)
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
(D7-D0,
…)
(one byte per 4
clocks, continuous)
(5)
Fast Read Dual I/O
BBh
A23-A8
A7-A0, M7-
M0
(6)
(D7-D0,
…)
(6)
(5)
Page Program
02h
A23–A16
A15–A8
A7–A0
(D7–D0)
(Next
byte)
Up to 256 bytes
Sector Erase (4KB)
20h
A23–A16
A15–A8
A7–A0
Block Erase (32KB)
52h
A23–A16
A15–A8
A7–A0
Block Erase (64KB)
D8h
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
90h
(3)
dummy
00h
(M7-M0)
(ID7-
ID0)
Manufacturer/Device
ID by Dual I/O
92h
A23-A8
A7-A0, M[7:0]
(MF[7:0],
ID[7:0])
JEDEC ID
9Fh
(M7-M0)
Manufacturer
(ID15-ID8)
Memory Type
(ID7-ID0)
Capacity
Read Unique ID
4Bh
dummy
(ID63-
ID0)
Read Unique ID
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.
5. Dual Output and Dual I/O data
IO0 = (D6, D4, D2, D0)
IO1 = (D7, D5, D3, D1)
6. Dual Input Address
IO0 = A22, A20, A18, A16, A14, A12, A10, A8
A6, A4, A2, A0, M6, M4, M2, M0
IO1 = A23, A21, A19, A17, A15, A13, A11, A9
A7, A5, A3, A1, M7, M5, M3, M1
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相關代理商/技術參數(shù) |
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| W25X40BLSSIG | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M-BIT, 2M-BIT AND 4M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI |
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