参数资料
型号: M28LV64-250XMS1
厂商: 意法半导体
元件分类: EEPROM
英文描述: 64K 8K x 8 LOW VOLTAGE PARALLEL EEPROM with SOFTWARE DATA PROTECTION
中文描述: 64K的8K的× 8低电压并联EEPROM,带有软件数据保护
文件页数: 11/18页
文件大小: 127K
代理商: M28LV64-250XMS1
AI00752C
A0-A12
E
G
DQ0-DQ7
W
tWHWH
Addr 0
DQ5
RB
Addr 1
Addr 2
Addr n
tWHWH
tWHRH
tWLWH
tWHWL
tPLTS
tWHRL
Byte 0
Byte 1
Byte 2
Byte n
Byte n
Figure12. Page Write Mode AC Waveforms- WriteEnable Controlled
AI01358
A0-A5
E
G
DQ0-DQ7
W
tWLWH
tDVWH
Byte 0
tWHWL
A6-A12
tWLAX
tWHWH
tWHDX
tAVEL
1555h
0AAAh
1555h
Byte 62
Byte 63
AAh
55h
A0h
Byte Address
Page Address
Figure13. Software Protected Write Cycle Waveforms
Note:
A6 through A12 must specify the same page address during each high tolow transition ofW (or E) after the software code hasbeen
entered. G must be high only when Wand E are bothlow.
11/18
M28LV64
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