參數(shù)資料
型號(hào): W25Q40BWSNIP
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 4M X 1 SPI BUS SERIAL EEPROM, PDSO8
封裝: 3.81 MM, GREEN, PLASTIC, SOIC-8
文件頁(yè)數(shù): 49/70頁(yè)
文件大?。?/td> 2088K
代理商: W25Q40BWSNIP
W25Q40BW
Publication Release Date: January 27, 2011
- 53 -
Preliminary - Revision A
8.2.35 Read JEDEC ID (9Fh)
For compatibility reasons, the W25Q40BW 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 33. For memory type and
capacity values refer to Manufacturer and Device Identification table.
Figure 33. Read JEDEC ID Instruction Sequence
相關(guān)PDF資料
PDF描述
W25Q64BVSSIP 8M X 8 SPI BUS SERIAL EEPROM, PDSO8
W25Q64CVZPAG 64M X 1 SPI BUS SERIAL EEPROM, PDSO8
W25Q64CVZEAG 64M X 1 SPI BUS SERIAL EEPROM, PDSO8
W25Q64CVDAIG 64M X 1 SPI BUS SERIAL EEPROM, PDIP8
W25Q64DWZPIP 256K X 32 SPI BUS SERIAL EEPROM, 7.5 ns, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W25Q40BWSSIG 功能描述:IC FLASH SPI 4MBIT 8SOIC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:SpiFlash® 標(biāo)準(zhǔn)包裝:2,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 異步 存儲(chǔ)容量:256K (32K x 8) 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:28-TSSOP(0.465",11.8mm 寬) 供應(yīng)商設(shè)備封裝:28-TSOP 包裝:帶卷 (TR) 其它名稱:71V256SA15PZGI8
W25Q40BWSSIG TR 制造商:Winbond Electronics Corp 功能描述:IC FLASH 4MBIT 80MHZ 8SOIC
W25Q40BWUXIG 制造商:WINBOND 制造商全稱:Winbond 功能描述:1.8V 4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q40BWUXIP 制造商:WINBOND 制造商全稱:Winbond 功能描述:1.8V 4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q40BWZPIG 功能描述:IC FLASH SPI 4MBIT 8WSON RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:SpiFlash® 標(biāo)準(zhǔn)包裝:2,500 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?(單線) 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR)