M48Z32V 查看數據表（PDF） - STMicroelectronics
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M48Z32V Datasheet PDF : 16 Pages
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M48Z32V
Table 4. WRITE Mode AC Characteristics
M48Z32V
Symbol
Parameter(1)
–35
Min
Max
tAVAV
WRITE Cycle Time
35
tAVWL
Address Valid to WRITE Enable Low
0
tAVEL
Address Valid to Chip Enable Low
0
tWLWH
WRITE Enable Pulse Width
25
tELEH
Chip Enable Low to Chip Enable High
25
tWHAX
WRITE Enable High to Address Transition
0
tEHAX
Chip Enable High to Address Transition
0
tDVWH
Input Valid to WRITE Enable High
12
tDVEH
Input Valid to Chip Enable High
12
tWHDX
WRITE Enable High to Input Transition
0
tEHDX
Chip Enable High to Input Transition
0
tWLQZ(2,3)
WRITE Enable Low to Output Hi-Z
13
tAVWH
Address Valid to WRITE Enable High
25
tAVEH
Address Valid to Chip Enable High
25
tWHQX(2,3)
WRITE Enable High to Output Transition
5
Note: 1. Valid for Ambient Operating Temperature: TA = 0 to 70°C or –40 to 85°C; VCC = 3.0 to 3.6V (except where noted).
2. CL = 5pF (see Figure 9., page 10).
3. If E goes low simultaneously with W going low, the outputs remain in the high impedance state.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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