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): 39/61頁
文件大小: 1794K
代理商: W25Q80VZPIG
W25Q80, W25Q16, W25Q32
- 44 -
10.2.27 JEDEC ID (9Fh)
For compatibility reasons, the W25Q80/16/32 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 28. For memory type and
capacity values refer to Manufacturer and Device Identification table.
Figure 28. Read JEDEC ID
相關(guān)PDF資料
PDF描述
W25X16AVDAIZ 2M X 8 FLASH 2.7V PROM, PDIP8
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W25X80ALSSIG 1M X 8 FLASH 2.7V PROM, PDSO8
W25X40ALDAIZ 512K X 8 FLASH 2.7V PROM, PDIP8
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