W25Q80BW
5. BLOCK DIAGRAM
Security Register 3 - 0
003000h
002000h
001000h
0030FFh
0020FFh
0010FFh
Block Segmentation
000000h
0000FFh
xxFF00h
?
xxF000h
xxEF00h
Sector 15 (4KB)
xxFFFFh
?
xxF0FFh
xxEFFFh
FFF00h
?
F0000h
Block 15 (64KB)
FFFFFh
?
F00FFh
?
xxE000h
xxDF00h
?
xxD000h
xx2F00h
?
xx2000h
Sector 14 (4KB)
Sector 13 (4KB)
?
?
?
Sector 2 (4KB)
?
xxE0FFh
xxDFFFh
?
xxD0FFh
xx2FFFh
?
xx20FFh
?
?
?
xx1F00h
?
xx1000h
xx0F00h
?
xx0000h
Sector 1 (4KB)
Sector 0 (4KB)
xx1FFFh
?
xx10FFh
xx0FFFh
?
xx00FFh
8FF00h
?
80000h
7FF00h
?
Block 8 (64KB)
Block 7 (64KB)
8FFFFh
?
800FFh
7FFFFh
?
70000h
?
700FFh
/WP (IO 2 )
Write Control
Logic
4FF00h
?
?
4FFFFh
?
40000h
Block 4 (64KB)
?
400FFh
Status
3FF00h
3FFFFh
Register
?
30000h
Block 3 (64KB)
?
300FFh
?
High Voltage
Generators
00FF00h
?
?
00FFFFh
/HOLD (IO 3 )
?
000000h
Block 0 (64KB)
?
0000FFh
CLK
/CS
SPI
Command &
Page Address
Latch / Counter
Beginning
Page Address
Ending
Page Address
Control Logic
Column Decode
And 256-Byte Page Buffer
Data
DI (IO 0 )
DO (IO 1 )
Byte Address
Latch / Counter
Figure 2. W25Q80BW Serial Flash Memory Block Diagram
Publication Release Date: July 30, 2013
-9-
Revision J
相关PDF资料
W25X40BVZPIG IC SPI FLASH 4MBIT 8WSON
W25X64VZEIG IC FLASH 64MBIT 75MHZ 8WSON
W25X80AVDAIZ IC FLASH 16MBIT 100MHZ 8DIP
W29GL032CB7A IC FLASH 32MBIT 70NS 48TFBGA
W29GL064CB7S IC FLASH 64MBIT 70NS 48TSOP
W29GL128CL9T IC FLASH 128MBIT 90NS 56TSOP
W631GG6KB-15 IC DDR3 SDRAM 1GBIT 96WBGA
W9412G6IH-5 IC DDR-400 SDRAM 128MB 66TSSOPII
相关代理商/技术参数
W25Q80BWSSIP 制造商:WINBOND 制造商全称:Winbond 功能描述:1.8V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q80BWUXIG 制造商:WINBOND 制造商全称:Winbond 功能描述:1.8V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q80BWUXIP 制造商:WINBOND 制造商全称:Winbond 功能描述:1.8V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q80BWZPIG 功能描述:IC FLASH SPI 8MBIT 8WSON RoHS:是 类别:集成电路 (IC) >> 存储器 系列:SpiFlash® 标准包装:2,500 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?(单线) 电源电压:1.8 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 供应商设备封装:8-MSOP 包装:带卷 (TR)
W25Q80BWZPIG TR 功能描述:IC FLASH SPI 8MBIT 8WSON RoHS:是 类别:集成电路 (IC) >> 存储器 系列:SpiFlash® 标准包装:2,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 异步 存储容量:256K (32K x 8) 速度:15ns 接口:并联 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:28-TSSOP(0.465",11.8mm 宽) 供应商设备封装:28-TSOP 包装:带卷 (TR) 其它名称:71V256SA15PZGI8
W25Q80BWZPIP 制造商:WINBOND 制造商全称:Winbond 功能描述:1.8V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25S243A 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM
W25S243A-12 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM