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Q32BVSSIG View Datasheet(PDF) - Winbond

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Description
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Q32BVSSIG Datasheet PDF : 78 Pages
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W25Q32BV
5. BLOCK DIAGRAM
SFDP Register
000000h
0000FFh
Block Segmentation
xxFF00h
Sector 15 (4KB)
xxF000h
xxFFFFh
xxF0FFh
xxEF00h
Sector 14 (4KB)
xxE000h
xxEFFFh
xxE0FFh
xxDF00h
Sector 13 (4KB)
xxD000h
xxDFFFh
xxD0FFh
xx2F00h
xx2000h
xx1F00h
xx1000h
xx0F00h
xx0000h
Sector 2 (4KB)
Sector 1 (4KB)
Sector 0 (4KB)
xx2FFFh
xx20FFh
xx1FFFh
xx10FFh
xx0FFFh
xx00FFh
/WP (IO2)
Write Control
Logic
Status
Register
/HOLD (IO3)
CLK
/CS
DI (IO0)
DO (IO1)
SPI
Command &
Control Logic
High Voltage
Generators
Page Address
Latch / Counter
Data
Byte Address
Latch / Counter
Security Register 1 - 3
003000h
002000h
001000h
0030FFh
0020FFh
0010FFh
3FFF00h
3FFFFFh
Block 63 (64KB)
3F0000h
3F00FFh
20FF00h
20FFFFh
Block 32 (64KB)
200000h
2000FFh
1FFF00h
1FFFFFh
Block 31 (64KB)
1F0000h
1F00FFh
10FF00h
10FFFFh
Block 16 (64KB)
100000h
1000FFh
0FFF00h
0FFFFFh
Block 15 (64KB)
0F0000h
0F00FFh
00FF00h
000000h
Block 0 (64KB)
00FFFFh
0000FFh
Beginning
Page Address
Ending
Page Address
Column Decode
And 256-Byte Page Buffer
Figure 2. W25Q32BV Serial Flash Memory Block Diagram
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Publication Release Date: October 04,2013
Revision I
 

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