W25Q40BVSNIG WINBOND [Winbond], W25Q40BVSNIG Datasheet - Page 56

• Manufacturer Part Number: W25Q40BVSNIG
• Description: 4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
• Manufacturer: WINBOND [Winbond]

Notes:
1. Data stored in Byte Address 18h to 7Fh & 90h to FFh are Reserved, the value is FFh.
2. 1 Dword = 4 Bytes
3. PID(x) = Parameter Identification Table (x)
...
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
FFh
(1)
FFh
FFh
3Fh
00h
44h
EBh
08h
6Bh
08h
3Bh
80h
BBh
FFh
FFh
Flash Size in Bits
Flash Size in Bits
Flash Size in Bits
Flash Size in Bits
Bit[7:5]=010
Bit[4:0]=00100
Quad Input Quad Output Fast Read Opcode
Bit[7:5]=000
Bit[4:0]=01000
Single Input Quad Output Fast Read Opcode
Bit[7:5]=000
Bit[4:0]=01000
Single Input Dual Output Fast Read Opcode
Bit[7:5]=100
Bit[4:0]=00000
Dual Input Dual Output Fast Read Opcode
Reserved
Reserved
8 Mode Bits are needed
16 Dummy Bits are needed
No Mode Bits are needed
8 Dummy Bits are needed
No Mode Bits are needed
8 Dummy Bits are needed
8 Mode bits are needed
No Dummy bits are needed
- 56 -
W25Q40BV
4 Mega Bits =
Quad Output
Dual Output
003FFFFFh
Fast Read
Fast Read
Fast Read
Fast Read
Quad I/O
Dual I/O
Setting
Setting
Setting
Setting