參數(shù)資料
型號(hào)： W19B320ATT7M
廠商： WINBOND ELECTRONICS CORP
元件分類： PROM
英文描述： 2M X 16 FLASH 3V PROM, 70 ns, PDSO48
封裝： 12 X 20 MM, LEAD FREE, TSOP-48
文件頁數(shù)： 21/53頁
文件大?。?/td> 479K
代理商： W19B320ATT7M
W19B320AT/B
- 28 -
7.5.3
Primary Vendor-Specific Extended Query
DESCRIPTION
ADDRESS
(WORD
MODE)
DATA
ADDRESS
( BYTE
MODE)
Query-unique ASCII string "PRI"
40h
41h
42h
0050h
0052h
0049h
80h
82h
84h
Major version number, ASCII
43h
0031h
86h
Minor version number, ASCII
44h
0033h
88h
Silicon Revision Number
01h = 0.18
μm
45h
0001h
8Ah
Erase suspend
0 = Not supported, 1= To read only; 2 = To read & write
46h
0002h
8Ch
Sector protect
00 = Not supported, 01=Supported
47h
0001h
8Eh
Sector Temporary Unprotect
00 = Not supported, 01=Supported
48h
0001h
90h
Sector protect/unprotect scheme
49h
0004h
92h
Simultaneous operation
Number of Sectors (except for Bank 1)
4Ah
0038h
94h
Burst mode type
00 = Not supported, 01=Supported
4Bh
0000h
96h
Page mode type
00 = Not Supported, 01=4 Word Page, 02=8 Word Page
4Ch
0000h
98h
ACC (Acceleration) Supply Minimum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
4Dh
0085h
9Ah
ACC (Acceleration) Supply Maximum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
4Eh
0095h
9Ch
Top/Bottom Boot Sector Flag
02h=Bottom Boot Device, 03h=Top Boot Device
4Fh
000Xh
9Eh
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W19B320B 制造商:WINBOND 制造商全稱:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
W19B320BB 制造商:WINBOND 制造商全稱:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
W19B320BB-H 制造商:WINBOND 制造商全稱:Winbond 功能描述:2.7~3.6-volt write (program and erase) operations
W19B320BB-M 制造商:WINBOND 制造商全稱:Winbond 功能描述:2.7~3.6-volt write (program and erase) operations
W19B320BT 制造商:WINBOND 制造商全稱:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
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