参数资料
型号: W25Q80BWSNIG
厂商: Winbond Electronics
文件页数: 9/74页
文件大小: 0K
描述: IC FLASH SPI 8MBIT 8SOIC
标准包装: 100
系列: SpiFlash®
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 8M(1M x 8)
速度: 80MHz
接口: SPI 串行
电源电压: 1.65 V ~ 1.95 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
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
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