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)： 70/71頁
文件大?。?/td> 0K
代理商： W25Q80BWZPIP
W25Q80BW
- 8 -
6. BLOCK DIAGRAM
Figure 2. W25Q80BW Serial Flash Memory Block Diagram
00FF00h
00FFFFh
Block 0 (64KB)
000000h
0000FFh
3FF00h
3FFFFh
Block 3 (64KB)
30000h
300FFh
4FF00h
4FFFFh
Block 4 (64KB)
40000h
400FFh
7FF00h
7FFFFh
Block 7 (64KB)
70000h
700FFh
8FF00h
8FFFFh
Block 8 (64KB)
80000h
800FFh
FFF00h
FFFFFh
Block 15 (64KB)
F0000h
F00FFh
003000h
0030FFh
002000h
0020FFh
001000h
0010FFh
000000h
0000FFh
Column Decode
And 256-Byte Page Buffer
Beginning
Page Address
Ending
Page Address
W25Q80BW
SPI
Command &
Control Logic
Byte Address
Latch / Counter
Status
Register
Write Control
Logic
Page Address
Latch / Counter
DO (IO1)
DI (IO0)
/CS
CLK
/HOLD (IO3)
/WP (IO2)
High Voltage
Generators
xx0F00h
xx0FFFh
Sector 0 (4KB)
xx0000h
xx00FFh
xx1F00h
xx1FFFh
Sector 1 (4KB)
xx1000h
xx10FFh
xx2F00h
xx2FFFh
Sector 2 (4KB)
xx2000h
xx20FFh
xxDF00h
xxDFFFh
Sector 13 (4KB)
xxD000h
xxD0FFh
xxEF00h
xxEFFFh
Sector 14 (4KB)
xxE000h
xxE0FFh
xxFF00h
xxFFFFh
Sector 15 (4KB)
xxF000h
xxF0FFh
Block Segmentation
Data
Security Register 3 - 0
W
rite
Protect
Lo
gi
cand
R
ow
De
co
de
00FF00h
00FFFFh
Block 0 (64KB)
000000h
0000FFh
3FF00h
3FFFFh
Block 3 (64KB)
30000h
300FFh
4FF00h
4FFFFh
Block 4 (64KB)
40000h
400FFh
7FF00h
7FFFFh
Block 7 (64KB)
70000h
700FFh
8FF00h
8FFFFh
Block 8 (64KB)
80000h
800FFh
FFF00h
FFFFFh
Block 15 (64KB)
F0000h
F00FFh
003000h
0030FFh
002000h
0020FFh
001000h
0010FFh
000000h
0000FFh
Column Decode
And 256-Byte Page Buffer
Beginning
Page Address
Ending
Page Address
W25Q80BW
SPI
Command &
Control Logic
Byte Address
Latch / Counter
Status
Register
Write Control
Logic
Page Address
Latch / Counter
DO (IO1)
DI (IO0)
/CS
CLK
/HOLD (IO3)
/WP (IO2)
High Voltage
Generators
xx0F00h
xx0FFFh
Sector 0 (4KB)
xx0000h
xx00FFh
xx1F00h
xx1FFFh
Sector 1 (4KB)
xx1000h
xx10FFh
xx2F00h
xx2FFFh
Sector 2 (4KB)
xx2000h
xx20FFh
xxDF00h
xxDFFFh
Sector 13 (4KB)
xxD000h
xxD0FFh
xxEF00h
xxEFFFh
Sector 14 (4KB)
xxE000h
xxE0FFh
xxFF00h
xxFFFFh
Sector 15 (4KB)
xxF000h
xxF0FFh
Block Segmentation
Data
Security Register 3 - 0
W
rite
Protect
Lo
gi
cand
R
ow
De
co
de
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