参数资料
型号: W25Q64CVZPAP
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 64M X 1 SPI BUS SERIAL EEPROM, PDSO8
封装: 6 X 5 MM, GREEN, WSON-8
文件页数: 48/79页
文件大小: 1086K
代理商: W25Q64CVZPAP
W25Q64CV
- 52 -
7.2.31 Read Manufacturer / Device ID (90h)
The Read Manufacturer/Device ID instruction is an alternative to the Release from Power-down / Device
ID instruction that provides both the JEDEC assigned manufacturer ID and the specific device ID.
The Read Manufacturer/Device ID instruction is very similar to the Release from Power-down / Device ID
instruction. The instruction is initiated by driving the /CS pin low and shifting the instruction code “90h”
followed by a 24-bit address (A23-A0) of 000000h. After which, the Manufacturer ID for Winbond (EFh)
and the Device ID are shifted out on the falling edge of CLK with most significant bit (MSB) first as shown
in Figure 29. The Device ID values for the W25Q64CV is listed in Manufacturer and Device Identification
table. If the 24-bit address is initially set to 000001h the Device ID will be read first and then followed by
the Manufacturer ID. The Manufacturer and Device IDs can be read continuously, alternating from one to
the other. The instruction is completed by driving /CS high.
/CS
CLK
DI
(IO
0)
DO
(IO
1)
Mode 0
Mode 3
0
1
2
3
4
5
6
7
Instruction (90h)
High Impedance
8
9
10
28
29
30
31
Address (000000h)
23
22
21
3
2
1
0
Device ID
(IO
1)
*
/CS
CLK
DI
(IO
0)
DO
32
33
34
35
36
37
38
39
40
41
42
44
45
46
7
6
5
4
3
2
1
0
*
Manufacturer ID (EFh)
43
31
0
Mode 0
Mode 3
= MSB
*
Figure 29. Read Manufacturer / Device ID Diagram
相关PDF资料
PDF描述
WMS128K8C-25CQE 128K X 8 STANDARD SRAM, 25 ns, CDIP32
WMF512K8X-150DEC5 512K X 8 FLASH 5V PROM, 150 ns, CDSO32
WME128K8X-200DEC 128K X 8 EEPROM 5V, 200 ns, CDSO32
WMF512K8X-70FEM5 512K X 8 FLASH 5V PROM, 70 ns, CDFP32
WMF512K8X-90CM5 512K X 8 FLASH 5V PROM, 90 ns, CDIP32
相关代理商/技术参数
参数描述
W25Q64CVZPIG 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
W25Q64CVZPIP 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
W25Q64DW 制造商:WINBOND 制造商全称:Winbond 功能描述:1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
W25Q64DWSFIG 功能描述:IC FLASH SPI 64MBIT 16SOIC RoHS:是 类别:集成电路 (IC) >> 存储器 系列:SpiFlash® 标准包装:2,500 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?(单线) 电源电压:1.8 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 供应商设备封装:8-MSOP 包装:带卷 (TR)
W25Q64DWSFIP 制造商:WINBOND 制造商全称:Winbond 功能描述:1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI