W25X16BV Datasheet, PDF (15/47 Pages) Winbond – 16M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI

W25X16BV
11.2.2 Instruction Set ⁽¹⁾
INSTRUCTION
NAME
Write Enable
Write Disable
Read Status
Register
Write Status
Register
Read Data
BYTE 1
CODE
06h
04h
05h
BYTE 2
(S7–S0)⁽¹⁾
01h
S7–S0
03h
A23–A16
BYTE 3 BYTE 4 BYTE 5
BYTE 6
A15–A8 A7–A0 (D7–D0) (Next byte)
Fast Read
0Bh
A23–A16
A15–A8 A7–A0 dummy
(D7–D0)
Fast Read Dual
Output
3Bh
A23–A16
A15–A8 A7–A0 dummy
I/O =
(D6,D4,D2,D0)
O=
(D7,D5,D3,D1)
Page Program 02h
A23–A16
A15–A8 A7–A0 (D7–D0) (Next byte)
Sector Erase
(4KB)
Block Erase
(32KB)
Block Erase
(64KB)
Chip Erase
Power-down
Release Power-
down / Device ID
Manufacturer/
Device ID ⁽³⁾
JEDEC ID
20h
52h
D8h
C7h/60h
B9h
ABh
90h
9Fh
A23–A16
A23–A16
A23–A16
dummy
dummy
(M7-M0)
Manufacturer
A15–A8 A7–A0
A15–A8 A7–A0
A15–A8 A7–A0
dummy
dummy (ID7-ID0)⁽⁴⁾
dummy 00h
(M7-M0)
(ID15-ID8)
Memory
Type
(ID7-ID0)
Capacity
(ID7-ID0)
N-BYTES
(2)
continuous
(Next Byte)
continuous
(one byte
per 4 clocks,
continuous)
Up to 256
bytes
Notes:
1. Data bytes are shifted with Most Significant Bit first. Byte fields with data in parenthesis “( )” indicate data being
read from the device on the DO pin.
2. The Status Register contents will repeat continuously until /CS terminates the instruction.
3. See Manufacturer and Device Identification table for Device ID information.
4. The Device ID will repeat continuously until /CS terminates the instruction.
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Publication Release Date: October 7, 2009
Preliminary -- Revision C