AT49F1604-70 Просмотр технического описания (PDF) - Atmel Corporation
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AT49F1604-70 Datasheet PDF : 18 Pages
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AT49F16X4(T)
DC and AC Operating Range
Operating
Temperature (Case)
VCC Power Supply
Operating Modes
Com.
Ind.
AT49F16X4(T)-70
0°C - 70°C
-40°C - 85°C
4.5V to 5.5V
AT49F16X4(T)-90
0°C - 70°C
-40°C - 85°C
4.5V to 5.5V
Mode
CE
OE
WE
RESET
Ai
I/O
Read
VIL
VIL
VIH
VIH
Program/Erase(2)
VIL
VIH
VIL
VIH
Standby/Program Inhibit
VIH
X(1)
X
VIH
Ai
DOUT
Ai
DIN
X
High Z
Program Inhibit
X
X
VIH
VIH
Program Inhibit
X
VIL
X
VIH
Output Disable
X
VIH
X
VIH
High Z
Reset
X
X
X
VIL
X
High Z
Product Identification
Hardware
VIL
VIL
VIH
VIH
Software(5)
VIH
Notes: 1. X can be VIL or VIH.
2. Refer to AC Programming Waveforms.
A1 - A19 = VIL, A9 = VH(3)
A0 = VIL
A1 - A19 = VIL, A9 = VH(3)
A0 = VIH
A0 = VIL, A1 - A19 = VIL
A0 = VIH, A1 - A19 = VIL
Manufacturer Code(4)
Device Code(4)
Manufacturer Code(4)
Device Code(4)
3. VH = 12.0V ± 0.5V.
4. Manufacturer Code: 1FH (x8); 161F (x16), Device Code: C0H (x8)-AT49F16X4; 16CO (x16)-AT49F16X4;
C2H (x8)-AT49F16X4T; 16C2 (x16)-AT49F16X4T.
5. See details under Software Product Identification Entry/Exit.
DC Characteristics
Symbol
Parameter
ILI
ILO
ISB1
ISB2
ICC (1)
ICCRW
VIL
VIH
VOL
VOH
Note:
Input Load Current
Output Leakage Current
VCC Standby Current CMOS
VCC Standby Current TTL
VCC Active Current
VCC Read While Write Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
1. In the erase mode, ICC is 50 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
f = 5 MHz; IOUT = 0 mA
IOL = 2.1 mA
IOH = -400 µA
Min
Max
Units
10
µA
10
µA
10
µA
1
mA
40
mA
60
mA
0.8
V
2.0
V
0.45
V
2.4
V
11
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