參數(shù)資料
型號: W25Q80VZPIG
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 1M X 8 SPI BUS SERIAL EEPROM, DSO8
封裝: 6 X 5 MM, GREEN, WSON-8
文件頁數(shù): 37/61頁
文件大?。?/td> 1794K
代理商: W25Q80VZPIG
W25Q80, W25Q16, W25Q32
- 42 -
10.2.25 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 26. The Device ID values for the W25Q80, W25Q16, and W25Q32 are 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.
Figure 26. Read Manufacturer / Device ID Diagram
相關(guān)PDF資料
PDF描述
W25X16AVDAIZ 2M X 8 FLASH 2.7V PROM, PDIP8
W25X40AVSSIG 512K X 8 FLASH 2.7V PROM, PDSO8
W25X80AVDAIZ 1M X 8 FLASH 2.7V PROM, PDIP8
W25X80ALSSIG 1M X 8 FLASH 2.7V PROM, PDSO8
W25X40ALDAIZ 512K X 8 FLASH 2.7V PROM, PDIP8
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