AT27LV010A-12 查看數據表（PDF） - Atmel Corporation
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AT27LV010A-12 Datasheet PDF : 12 Pages
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AC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.2V
Limits
Symbol Parameter
Test Conditions(1)
Min
Max
Units
tAS
Address Setup Time
2
µs
tCES
CE Setup Time
2
µs
tOES
OE Setup Time
Input Rise and Fall Times:
2
µs
tDS
Data Setup Time
(10% to 90%) 20 ns
2
µs
tAH
Address Hold Time
Input Pulse Levels:
0
µs
tDH
Data Hold Time
0.45V to 2.4V
2
µs
tDFP
OE High to Output Float Delay(2)
0
Input Timing Reference Level:
tVPS
VPP Setup Time
0.8V to 2.0V
2
tVCS
VCC Setup Time
2
130
ns
µs
µs
tPW
PGM Program Pulse Width(3)
Output Timing Reference Level:
95
105
µs
tOE
Data Valid from OE
0.8V to 2.0V
150
ns
tPRT
VPP Pulse Rise Time During
Programming
50
ns
Notes:
1. VCC must be applied simultaneously or before VPP
and removed simultaneously or after VPP.
2. This parameter is only sampled and is not 100% tested. Output Float is defined as the point where data is no longer driven—
see timing diagram.
3. Program Pulse width tolerance is 100 µsec ± 5%.
Atmel’s 27LV010A Integrated Product Identification Code(1)
Codes
Pins
A0
O7
O6
O5
O4
O3
O2
O1
O0
Hex
Data
Manufacturer
0
0
0
0
1
1
1
1
0
1E
Device Type
1
0
0
0
0
0
1
0
1
05
Note: 1. The AT27LV010A has the same Product Identification Code as the AT27C010. Both are programming compatible.
8
AT27LV010A
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