参数资料
型号: W25Q64CVZEIG
厂商: Winbond Electronics
文件页数: 22/80页
文件大小: 0K
描述: IC SPI FLASH 64MBIT 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: 80MHz
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
其它名称: Q6830520 1
W25Q64CV
7.2.4
Instruction Set Table 3 (ID, Security Instructions)
INSTRUCTION
NAME
Release Power down /
Device ID
Manufacturer/
(2)
Device ID
Manufacturer/Device ID
by Dual I/O
Manufacture/Device ID
by Quad I/O
JEDEC ID
Read Unique ID
Read SFDP Register
Erase
(3)
Security Registers
BYTE 1
(CODE)
ABh
90h
92h
94h
9Fh
4Bh
5Ah
44h
BYTE 2
dummy
dummy
A23-A8
A23-A0, M[7:0]
(MF7-MF0)
Manufacturer
dummy
00h
A23 – A16
BYTE 3
dummy
dummy
A7-A0, M[7:0]
xxxx, (MF[7:0], ID[7:0])
(ID15-ID8)
Memory Type
dummy
00h
A15 – A8
BYTE 4
dummy
00h
(MF[7:0], ID[7:0])
(MF[7:0], ID[7:0], …)
(ID7-ID0)
Capacity
dummy
A7 – A0
A7 – A0
BYTE 5
(1)
(ID7-ID0)
(MF7-MF0)
dummy
dummy
BYTE 6
(ID7-ID0)
(ID63-ID0)
(D7-0)
Program
Security Registers
Read
Security Registers
(3)
(3)
42h
48h
A23 – A16
A23 – A16
A15 – A8
A15 – A8
A7 – A0
A7 – A0
(D7-0)
dummy
(D7-0)
(D7-0)
Notes:
1. The Device ID will repeat continuously until /CS terminates the instruction.
2. See Manufacturer and Device Identification table for Device ID information.
3. Security Register Address:
Security Register 1:
Security Register 2:
Security Register 3:
A23-16 = 00h;
A23-16 = 00h;
A23-16 = 00h;
A15-8 = 10h;
A15-8 = 20h;
A15-8 = 30h;
A7-0 = byte address
A7-0 = byte address
A7-0 = byte address
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