參數(shù)資料
型號: W25X10BVSNIG
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 1M X 1 FLASH 2.7V PROM, PDSO8
封裝: 0.150 INCH, GREEN, PLASTIC, SOIC-8
文件頁數(shù): 29/51頁
文件大小: 1632K
代理商: W25X10BVSNIG
W25X10BV/20BV/40BV
Publication Release Date: July 10, 2009
- 35 -
Preliminary -- Revision A
9.2.22
Read Unique ID Number (4Bh)
The Read Unique ID Number instruction accesses a factory-set read-only 64-bit number that is unique
to each W25X10BV/20BV/40BV device. The ID number can be used in conjunction with user software
methods to help prevent copying or cloning of a system. The Read Unique ID instruction is initiated by
driving the /CS pin low and shifting the instruction code “4Bh” followed by a four bytes of dummy
clocks. After which, the 64-bit ID is shifted out on the falling edge of CLK as shown in figure 23.
24 25 26 27
28
29
30 31 32
33 34
35
36
37 38 39 40 41
42
43 44 101 102 103
Figure 23. Read Unique ID Number Instruction Sequence
相關(guān)PDF資料
PDF描述
W3EG6467S403D4SG 64M X 64 DDR DRAM MODULE, 0.7 ns, DMA200
W7NCF02GH10CSAEG 128M X 16 FLASH 3.3V PROM CARD, 150 ns, UUC
W7NCF04GH10CSAADM1G FLASH 3.3V PROM MODULE, XMA50
W7NCF04GH10ISA3FM1G FLASH 3.3V PROM MODULE, XMA50
W7NCF04GH10ISA9HM1G FLASH 3.3V PROM MODULE, XMA50
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W25X10BVZPIG 功能描述:IC SPI FLASH 1MBIT 8WSON RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:SpiFlash® 標準包裝:1,000 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (512 x 8) 速度:400kHz 接口:I²C,2 線串口 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:8-MFP 包裝:帶卷 (TR)
W25X10CLSNIG 制造商:Winbond Electronics Corp 功能描述:Flash Serial-SPI 2.5V/3.3V 1Mbit 128K/64K x 8bit/16bit 8ns 8-Pin SOIC 制造商:Winbond Electronics Corp 功能描述:IC FLASH 1MBIT 104MHZ 8SOIC
W25X10CLSNIG TR 制造商:Winbond Electronics Corp 功能描述:SPIFLASH, 1M-BIT, 4KB UNIFORM 制造商:Winbond Electronics Corp 功能描述:IC MEMORY
W25X10CLZPIG 制造商:Winbond Electronics Corp 功能描述:IC FLASH 1MBIT 104MHZ 8WSON
W25X10CLZPIG TR 制造商:Winbond Electronics Corp 功能描述:IC FLASH 1MBIT 104MHZ 8WSON