W25Q80BL
- 56 -
Serial Flash Discoverable Parameter (Revision 1.1) Definition Table
BYTE
ADDRESS
DATA DESCRIPTION COMMENT
00h 53h
SFDP Signature
01h 46h
SFDP Signature
02h 44h
SFDP Signature
03h 50h
SFDP Signature
SFDP Signature
= 50444653h
04h 01h
SFDP Minor Revisions
05h 01h
SFDP Major Revisions
SFDP revision 1.1
06h 00h
Number of Parameter Headers (NPH) 1 Parameter Header
07h FFh
Reserved
08h EFh
PID
(3)
(0): Manufacturer JEDEC ID EFh = Winbond
09h 00h
PID(0): Serial Flash Basics Minor Revisions
0Ah 01h
PID(0): Serial Flash Basics Major Revisions
Serial Flash Basics
Revision 1.0
0Bh 04h
PID(0): Serial Flash Basics Length 4 Dwords
(2)
0Ch 80h
PID(0): Address of Parameter ID(0) Table (A7-A0)
0Dh 00h
PID(0): Address of Parameter ID(0) Table (A15-A8)
0Eh 00h
PID(0): Address of Parameter ID(0) Table (A23-A16)
PID(0) Table Address
= 000080h
0Fh FFh
Reserved
10h EFh
PID(1): Manufacturer JEDEC ID EFh = Winbond
11h 00h
PID(1): Serial Flash Properties Minor Revisions
12h 01h
PID(1): Serial Flash Properties Major Revisions
Serial Flash Properties
Revision 1.0
13h 00h
PID(1): Serial Flash Properties Length 00h = Unimplemented
14h 90h
PID(1): Address of Parameter ID(1) Table (A7-A0)
15h 00h
PID(1): Address of Parameter ID(1) Table (A15-A8)
16h 00h
PID(1): Address of Parameter ID(1) Table (A23-A16)
PID(1) Table Address
= 000090h
17h FFh
Reserved
...
(1)
FFh
Reserved
80h E5h
Bit[7:5]=111 Reserved
Bit[4:3]=00 Non-volatile Status Register
Bit[2] =1 Page Programmable
Bit[1:0]=01 Supports 4KB Erase
81h 20h
4K-Byte Erase Opcode
82h F1h
Bit[7] =1 Reserved
Bit[6] =1 Supports Single Input Quad Output
Bit[5] =1 Supports Quad Input Quad Output
Bit[4] =1 Supports Dual Input Dual Output
Bit[3] =0 Dual Transfer Rate not Supported
Bit[2:1]=00 3-Byte/24-Bit Addressing
Bit[0] =1 Supports Single Input Dual Output
83h FFh
Reserved
