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參數(shù)資料
| 型號： | W25Q80BWZPIP |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 8M X 1 SPI BUS SERIAL EEPROM, PDSO8 |
| 封裝： | 6 X 5 MM, GREEN , PLASTIC, WSON-8 |
| 文件頁數(shù)： | 47/71頁 |
| 文件大?。?/td> | 0K |
| 代理商： | W25Q80BWZPIP |
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W25Q80BW
Publication Release Date: January 26, 2011
- 51 -
Preliminary - Revision A
8.2.33 Read Manufacturer / Device ID Quad I/O (94h)
The Read Manufacturer / Device ID Quad I/O instruction is an alternative to the Read Manufacturer /
Device ID instruction that provides both the JEDEC assigned manufacturer ID and the specific device ID
at 4x speed.
The Read Manufacturer / Device ID Quad I/O instruction is similar to the Fast Read Quad I/O instruction.
The instruction is initiated by driving the /CS pin low and shifting the instruction code “94h” followed by a
24-bit address (A23-A0) of 000000h, 8-bit Continuous Read Mode Bits and then four clock dummy
cycles, with the capability to input the Address bits four bits per clock. After which, the Manufacturer ID for
Winbond (EFh) and the Device ID are shifted out four bits per clock on the falling edge of CLK with most
significant bit (MSB) first as shown in figure 31. The Device ID values for the W25Q80BW 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.
Figure 31. Read Manufacturer / Device ID Quad I/O Diagram
Note:
The “Continuous Read Mode” bits M7-0 must be set to Fxh to be compatible with Fast Read Quad I/O instruction.
相關PDF資料 |
PDF描述 |
|---|---|
| W25Q80VZPI | 1M X 8 SPI BUS SERIAL EEPROM, DSO8 |
| W26B041H70LI | 256K X 16 STANDARD SRAM, 70 ns, PDSO44 |
| W26B04B-70LE | 256K X 16 STANDARD SRAM, 70 ns, PBGA48 |
| W29L102Q-20B | 64K X 16 FLASH 3.3V PROM, 200 ns, PDSO40 |
| W33D2011 | LIQUID CRYSTAL DISPLAY DRIVER, PQFP64 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| W25S243A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25S243A-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25S243AD-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25S243AF-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25X10 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:The W25X10 (1M-bit), W25X20 (2M-bit), W25X40 (4M-bit) and W25X80 (8M-bit) Serial Flash memories provide a storage solution for systems with limited space, pins and power. |
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