AT48BV080-12TC 查看數據表（PDF） - Atmel Corporation
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AT48BV080-12TC Datasheet PDF : 12 Pages
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AT49BV/LV080
DC and AC Operating Range
Operating
Temperature (Case)
VCC Power Supply
Com.
Ind.
AT49BV/LV080-12
0°C - 70°C
-40°C - 85°C
2.7V - 3.6V / 3.0V - 3.6V
AT49BV/LV080-15
0°C - 70°C
-40°C - 85°C
2.7V - 3.6V / 3.0V - 3.6V
AT49BV/LV080-20
0°C - 70°C
-40°C - 85°C
2.7V - 3.6V / 3.0V - 3.6V
Operating Modes
Mode
CE
Read
VIL
Program (2)
VIL
Standby/Write
Inhibit
VIH
Program Inhibit X
Program Inhibit X
Output Disable X
RESET
X
Product
Identification
OE WE RESET
VIL
VIH
VIH
VIH
VIL
VIH
X (1)
X
VIH
X
VIH
VIH
VIL
X
VIH
VIH
X
VIH
X
X
VIL
Hardware
VIL
VIL
VIH
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
RDY/BUSY
Ai
DOUT
VOH
Ai
DIN
VOL
X
High Z
VOH
High Z
X
High Z
VOH
VOH
VOH
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)
4. Manufacturer Code: 1FH,
Device Code: 23H (AT49BV/LV080), 27H (AT49BV/LV080T)
5. See details under Software Product Identification Entry/Exit.
DC Characteristics
Symbol Parameter
Condition
Min
ILI
Input Load Current
VIN = 0V to VCC
ILO
Output Leakage Current
VI/O = 0V to VCC
ISB1
VCC Standby Current CMOS
CE = VCC - 0.3V to VCC
ISB2
ICC (1)
VCC Standby Current TTL
VCC Active Current
CE = 2.0V to VCC
f = 5 MHz; IOUT = 0 mA, VCC = 3.6V
VIL
Input Low Voltage
VIH
Input High Voltage
2.0
VOL
Output Low Voltage
IOL = 1.6 mA, VCC = 3.0V
VOH
Output High Voltage
IOH = -100 µA, VCC = 3.0V
2.4
Max
Units
1
µA
1
µA
50
µA
1
mA
25
mA
0.6
V
V
0.45
V
V
Note: 1. ICC in the erase mode is 50 mA.
5
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