參數(shù)資料
型號: W25X80AVDAIZ
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 1M X 8 FLASH 2.7V PROM, PDIP8
封裝: 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8
文件頁數(shù): 24/45頁
文件大?。?/td> 1344K
代理商: W25X80AVDAIZ
W25X10A, W25X20A, W25X40A, W25X80A
- 30 -
10.2.17 JEDEC ID (9Fh)
For compatibility reasons, the W25X10A/20A/40A/80A 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 19. For memory type and capacity values refer to Manufacturer and
Device Identification table.
Figure 19. Read JEDEC ID
相關(guān)PDF資料
PDF描述
W25X80ALSSIG 1M X 8 FLASH 2.7V PROM, PDSO8
W25X40ALDAIZ 512K X 8 FLASH 2.7V PROM, PDIP8
W25X10ALSNIG 128K X 8 FLASH 2.7V PROM, PDSO8
W27C257P-12 32K X 8 EEPROM 12V, 120 ns, PQCC32
W27L01-70 128K X 8 EEPROM 12V, 70 ns, PDIP32
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