AT27LV010A データシートの表示（PDF） - Atmel Corporation
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AT27LV010A Datasheet PDF : 15 Pages
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AT27LV010A
15. DC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V
Symbol
ILI
VIL
VIH
VOL
VOH
ICC2
IPP2
VID
Parameter
Input Load Current
Input Low Level
Input High Level
Output Low Voltage
Output High Voltage
VCC Supply Current (Program and Verify)
VPP Supply Current
A9 Product Identification Voltage
Test Conditions
VIN = VIL, VIH
IOL = 2.1 mA
IOH = -400 µA
CE = PGM = VIL
Limits
Min
Max
±10
-0.6
0.8
2.0
VCC + 0.5
0.4
2.4
40
20
11.5
12.5
Units
µA
V
V
V
V
mA
mA
V
16. AC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.2V
Symbol Parameter
Test Conditions(1)
Limits
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
2
0.8V to 2.0V
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%.
17. Atmel’s AT27LV010A 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.
9
0548E–EPROM–12/07
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