参数资料
型号: W25Q64CVSSIG
厂商: Winbond Electronics
文件页数: 56/80页
文件大小: 0K
描述: IC SPI FLASH 64MBIT 8-SOIC
标准包装: 90
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-SOIC(0.209",5.30mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
其它名称: Q5822008
W25Q64CV
7.2.35 Read JEDEC ID (9Fh)
For compatibility reasons, the W25Q64CV provides several instructions to electronically determine the
identity of the device. The Read JEDEC ID instruction is compatible with the JEDEC standard for SPI
compatible serial memories that was adopted in 2003. The instruction is initiated by driving the /CS pin
low and shifting the instruction code “9Fh”. The JEDEC assigned Manufacturer ID byte for Winbond (EFh)
and two Device ID bytes, Memory Type (ID15-ID8) and Capacity (ID7-ID0) are then shifted out on the
falling edge of CLK with most significant bit (MSB) first as shown in Figure 33. For memory type and
capacity values refer to Manufacturer and Device Identification table.
/CS
Mode 3
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CLK
Mode 0
Instruction (9Fh)
DI
(IO 0 )
DO
(IO 1 )
/CS
* = MSB
High Impedance
Manufacturer ID (EFh)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Mode 3
CLK
DI
(IO 0 )
Memory Type ID15-8
Capacity ID7-0
Mode 0
DO
(IO 1 )
7
*
6
5
4
3
2
1
0
7
*
6
5
4
3
2
1
0
Figure 33. Read JEDEC ID Instruction Sequence
- 56 -
相关PDF资料
PDF描述
TAJE686K020RNJ CAP TANT 68UF 20V 10% 2917
VE-B1V-EU-B1 CONVERTER MOD DC/DC 5.8V 200W
HSM36DRKH CONN EDGECARD 72POS DIP .156 SLD
VI-B4V-CV-S CONVERTER MOD DC/DC 5.8V 150W
VI-B1V-EU-B1 CONVERTER MOD DC/DC 5.8V 200W
相关代理商/技术参数
参数描述
W25Q64CVSSIP 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q64CVTCAG 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q64CVTCAP 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q64CVTCIG 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q64CVTCIP 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI