参数资料
型号: W25Q80BVSNAP
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 8M X 1 SPI BUS SERIAL EEPROM, PDSO8
封装: 0.150 INCH, GREEN, PLASTIC, SOIC-8
文件页数: 52/75页
文件大小: 1055K
代理商: W25Q80BVSNAP
W25Q80BV
- 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
= 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
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