AT27C512R-12 데이터 시트보기 (PDF) - Atmel Corporation
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AT27C512R-12 Datasheet PDF : 9 Pages
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Programming Waveforms
Notes: 1. The Input Timing Reference is 0.8V for VIL and 2.0V for VIH.
2. tOE and tDFP are characteristics of the device but must be accommodated by the programmer.
DC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, OE/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)
OE/VPP Current
A9 Product Identification Voltage
Test
Conditions
VIN = VIL,VIH
IOL = 2.1 mA
IOH = -400 µA
CE = VIL
3-140
AT27C512R
Limits
Min
Max
±10
-0.6
0.8
2.0
VCC + 1
0.4
2.4
25
25
11.5
12.5
Units
µA
V
V
V
V
mA
mA
V
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