AT49F040-12JC_ Просмотр технического описания (PDF) - Atmel Corporation
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AT49F040-12JC_ Datasheet PDF : 10 Pages
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DC and AC Operating Range
Operating
Temperature (Case)
VCC Power Supply
Com.
Ind.
AT49F040-90
0°C - 70°C
-40°C - 85°C
5V ± 10%
AT49F040-12
0°C - 70°C
-40°C - 85°C
5V ± 10%
AT49F040-15
0°C - 70°C
-40°C - 85°C
5V ± 10%
Operating Modes
Mode
Read
Program (2)
Standby/Write Inhibit
Program Inhibit
Program Inhibit
Output Disable
Product Identification
CE
OE
WE
VIL
VIL
VIH
VIL
VIH
VIL
VIH
X (1)
X
X
X
VIH
X
VIL
X
X
VIH
X
Hardware
VIL
VIL
VIH
Software (5)
Notes: 1. X can be VIL or VIH.
2. Refer to AC Programming Waveforms.
3. VH = 12.0V ± 0.5V.
Ai
I/O
Ai
DOUT
Ai
DIN
X
High Z
High Z
A1 - A18 = VIL, A9 = VH, (3)
A0 = VIL
A1 - A18 = VIL, A9 = VH, (3)
A0 = VIH
A0 = VIL, A1 - A18 = VIL
A0 = VIH, A1 - A18 = VIL
Manufacturer Code (4)
Device Code (4)
Manufacturer Code (4)
Device Code (4)
4. Manufacturer Code: 1FH, Device Code: 13H
5. See details under Software Product Identification Entry/Exit.
DC Characteristics
Symbol
ILI
ILO
Parameter
Input Load Current
Output Leakage Current
ISB1
VCC Standby Current CMOS
ISB2
ICC (1)
VIL
VIH
VOL
VOH1
VOH2
VCC Standby Current TTL
VCC Active Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output High Voltage CMOS
Note: 1. In the erase mode, ICC is 90 mA.
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
Com.
Ind.
IOL = 2.1 mA
IOH = -400 µA
IOH = -100 µA; VCC = 4.5V
4-212
AT49F040
Min
Max
Units
10
µA
10
µA
100
µA
300
µA
3
mA
50
mA
0.8
V
2.0
V
.45
V
2.4
V
4.2
V
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