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W25Q40BLSVIP Datasheet(PDF) 8 Page - Winbond

Part # W25Q40BLSVIP
Description  2.5V 4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
PDF  74 Pages
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Manufacturer  WINBOND [Winbond]
Direct Link  http://www.winbond.com
Logo WINBOND - Winbond

W25Q40BLSVIP Datasheet(HTML) 8 Page - Winbond

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W25Q40BL
- 8 -
5. BLOCK DIAGRAM
Figure 2. W25Q40BL Serial Flash Memory Block Diagram
003000h
0030FFh
002000h
0020FFh
001000h
0010FFh
Column Decode
And 256-Byte Page Buffer
Beginning
Page Address
Ending
Page Address
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 1 - 3
000000h
0000FFh
SFDP Register
00FF00h
00FFFFh
•
Block 0 (64KB)
•
000000h
0000FFh
01FF00h
01FFFFh
•
Block 1 (64KB)
•
010000h
0100FFh
•
•
•
03FF00h
03FFFFh
•
Block 3 (64KB)
•
030000h
0300FFh
04FF00h
04FFFFh
•
Block 4 (64KB)
•
040000h
0400FFh
•
•
•
07FF00h
07FFFFh
•
Block 7 (64KB)
•
070000h
0700FFh
003000h
0030FFh
002000h
0020FFh
001000h
0010FFh
Column Decode
And 256-Byte Page Buffer
Beginning
Page Address
Ending
Page Address
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 1 - 3
000000h
0000FFh
SFDP Register
00FF00h
00FFFFh
•
Block 0 (64KB)
•
000000h
0000FFh
01FF00h
01FFFFh
•
Block 1 (64KB)
•
010000h
0100FFh
•
•
•
03FF00h
03FFFFh
•
Block 3 (64KB)
•
030000h
0300FFh
04FF00h
04FFFFh
•
Block 4 (64KB)
•
040000h
0400FFh
•
•
•
07FF00h
07FFFFh
•
Block 7 (64KB)
•
070000h
0700FFh



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