AT49F512-70PI データシートの表示（PDF） - Atmel Corporation
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AT49F512-70PI Datasheet PDF : 11 Pages
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DC and AC Operating Range
Operating
Temperature (Case)
VCC Power Supply
Com.
Ind.
AT49F512-70
0°C - 70°C
-40°C - 85°C
5V ± 10%
Operating Modes
Mode
CE
OE
WE
Ai
Read
VIL
VIL
VIH
Ai
Program(2)
VIL
VIH
VIL
Ai
Standby/Write Inhibit
VIH
X(1)
X
X
Program Inhibit
X
X
VIH
Program Inhibit
X
VIL
X
Output Disable
X
VIH
X
Product Identification
Hardware
VIL
VIL
VIH
A1 - A15 = VIL, A9 = VH, A0 = VIL(3)
A1 - A15 = VIL, A9 = VH, A0 = VIH(3)
Software(5)
Notes:
1. X can be VIL or VIH.
2. Refer to AC Programming Waveforms.
3. VH = 12.0V ± 0.5V.
4. Manufacturer Code: 1FH, Device Code: 03H
A0 = VIL, A1 - A15 = VIL
A0 = VIH, A1 - A15 = VIL
5. See details under Software Product Identification Entry/Exit.
AT49F512-90
0°C - 70°C
-40°C - 85°C
5V ± 10%
I/O
DOUT
DIN
High Z
High Z
Manufacturer Code(4)
Device Code(4)
Manufacturer Code(4)
Device Code(4)
DC Characteristics
Symbol
ILI
ILO
Parameter
Input Load Current
Output Leakage Current
ISB1
VCC Standby Current CMOS
ISB2
VCC Standby Current TTL
ICC(1)
VCC Active Current
VIL
VIH
VOL
VOH1
VOH2
Note:
4
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output High Voltage CMOS
1. In the erase mode, ICC is 90 mA.
AT49F512
Condition
VIN = 0V to VCC
VI/O = 0V to VCC
CE = VCC - 0.3V to VCC
CE = 2.0V to VCC
f = 5 MHz; IOUT = 0 mA
IOL = 2.1 mA
IOH = -400 µA
IOH = -100 µA; VCC = 4.5V
Com.
Ind.
Com.
Ind.
Min Max Units
10
µA
10
µA
100 µA
300 µA
3
mA
30
mA
40
mA
0.8
V
2.0
V
0.45
V
2.4
V
4.2
V
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