AT93C56A-10PI-1.8 查看數據表（PDF） - Atmel Corporation
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AT93C56A-10PI-1.8 Datasheet PDF : 18 Pages
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AC Characteristics
Applicable over recommended operating range from T AI = −40°C to + 85°C, TAE = −40°C to +125°C, VCC = As Specified,
CL = 1 TTL Gate and 100 pF (unless otherwise noted).
Symbol
fSK
tSKH
tSKL
tCS
tCSS
tDIS
tCSH
tDIH
tPD1
tPD0
tSV
tDF
Parameter
SK Clock
Frequency
SK High Time
SK Low Time
Minimum CS
Low Time
CS Setup Time
DI Setup Time
CS Hold Time
DI Hold Time
Output Delay to “1”
Output Delay to “0”
CS to Status Valid
CS to DO in High
Impedance
Test Condition
4.5V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
Relative to SK
Relative to SK
Relative to SK
Relative to SK
AC Test
AC Test
AC Test
AC Test
CS = VIL
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 5.5V
tWP
Endurance(1)
Write Cycle Time
5.0V, 25°C, Page Mode
4.5V ≤ VCC ≤ 5.5V
Note: 1. This parameter is characterized and is not 100% tested.
Min
Typ
0
0
0
250
1000
250
1000
250
1000
50
200
100
400
0
100
400
0.1
3
1M
Max
2
1
0.25
250
1000
250
1000
250
1000
150
400
10
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
Write Cycles
4
3378F–SEEPR–04/04
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