W19B320AT/B
7.5 CFI Query Identification String
ADDRESS
ADDRESS
DESCRIPTION
Query-unique ASCII string "QRY"
Primary OEM Command Set
Address for primary Extended Table
Alternate OEM Command Set (00h = none exists)
Address for Alternative OEM Extended table (00h = none exists)
7.5.1
System Interface String
DESCRIPTION
VDD Min. (write/erase)
D7-D4: volt , D3-D0: 100 mV
VDD Max. (write/erase)
D7-D4: volt , D3-D0: 100 mV
VPP Min. voltage (00h=no V PP pin present)
VPP Max. voltage (00h=no V PP pin present)
Typical timeout per single byte/word write 2N μ s
Typical timeout for Min. size buffer write 2N μ s (00h=not
supported)
Typical timeout per individual block erase 2N ms
Typical timeout for full chip erase 2N ms (00h=not supported)
Max. timeout for byte/word write 2N times typical
Max. timeout for buffer write 2N times typical
Max. timeout per individual block erase 2N times typical
Max. timeout for full chip erase 2N times typical ( 00h = not
supported)
(WORD
MODE)
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
ADDRESS
(WORD
MODE)
1Bh
1Ch
1Dh
1Eh
1Fh
20h
21h
22h
23h
24h
25h
26h
DATA
0051h
0052h
0059h
0002h
0000h
0040h
0000h
0000h
0000h
0000h
0000h
DATA
0027h
0036h
0000h
0000h
0004h
0000h
000Ah
0000h
0005h
0000h
0004h
0000h
(BYTE
MODE)
20h
22h
24h
26h
28h
2Ah
2Ch
2Eh
30h
32h
34h
ADDRESS
(BYTE
MODE)
36h
38h
3Ah
3Ch
3Eh
40h
42h
44h
46h
48h
4Ah
4Ch
- 26 -
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相关代理商/技术参数
W19B320B 制造商:WINBOND 制造商全称:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
W19B320BB 制造商:WINBOND 制造商全称:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
W19B320BB-H 制造商:WINBOND 制造商全称:Winbond 功能描述:2.7~3.6-volt write (program and erase) operations
W19B320BB-M 制造商:WINBOND 制造商全称:Winbond 功能描述:2.7~3.6-volt write (program and erase) operations
W19B320BT 制造商:WINBOND 制造商全称:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
W19B320BT-H 制造商:WINBOND 制造商全称:Winbond 功能描述:2.7~3.6-volt write (program and erase) operations
W19B320BT-M 制造商:WINBOND 制造商全称:Winbond 功能描述:2.7~3.6-volt write (program and erase) operations
W19B320BTT7H 功能描述:IC FLASH 32MBIT 70NS 48TSOP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 产品变化通告:Product Discontinuation 26/Apr/2010 标准包装:136 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步,DDR II 存储容量:18M(1M x 18) 速度:200MHz 接口:并联 电源电压:1.7 V ~ 1.9 V 工作温度:0°C ~ 70°C 封装/外壳:165-TBGA 供应商设备封装:165-CABGA(13x15) 包装:托盘 其它名称:71P71804S200BQ