参数资料
型号: W25X64VZEIG
厂商: Winbond Electronics
文件页数: 17/50页
文件大小: 0K
描述: IC FLASH 64MBIT 75MHZ 8WSON
标准包装: 63
系列: SpiFlash®
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 64M(8M x 8)
速度: 75MHz
接口: SPI 串行
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-WDFN 裸露焊盘
供应商设备封装: 8-WSON(8x6)
包装: 管件
W25X16, W25X16A, W25X32, W25X64
12.2.2 Instruction Set (1)
INSTRUCTION
BYTE 1 BYTE 2
BYTE 3
BYTE 4
BYTE 5
BYTE 6
N-BYTES
NAME
Write Enable
Write Disable
CODE
06h
04h
Read Status
Register
Write Status
Register
05h
01h
(S7–S0) (1)
S7–S0
(2)
Read Data
Fast Read
Fast Read Dual
Output
Page Program
03h
0Bh
3Bh
02h
A23–A16
A23–A16
A23–A16
A23–A16
A15–A8
A15–A8
A15–A8
A15–A8
A7–A0
A7–A0
A7–A0
A7–A0
(D7–D0)
dummy
dummy
(D7–D0)
(Next byte)
(D7–D0)
I/O =
(D6,D4,D2,D0)
O=
(D7,D5,D3,D1)
(Next byte)
continuous
(Next Byte)
continuous
(one byte
per 4 clocks,
continuous)
Up to 256
bytes
Block Erase
(64KB)
Sector Erase
(4KB)
D8h
20h
A23–A16
A23–A16
A15–A8
A15–A8
A7–A0
A7–A0
Chip Erase
Power-down
C7h
B9h
Release Power-
down / Device ID
ABh
dummy
dummy
dummy
(ID7-ID0) (4)
Manufacturer/
Device ID (3)
JEDEC ID
90h
9Fh
dummy
(M7-M0)
Manufacturer
dummy
(ID15-ID8)
Memory
Type
00h
(ID7-ID0)
Capacity
(M7-M0)
(ID7-ID0)
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.
Publication Release Date: may 5, 2008
- 17 -
Revision I
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