AT88SC0104CA-SU(2008) 查看數據表（PDF） - Atmel Corporation
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AT88SC0104CA-SU Datasheet PDF : 20 Pages
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6. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the oper-
ational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of
time may affect device reliability.
Absolute Maximum Ratings
Operating Temperature ..................................... -40⋅C to +85⋅C
Storage Temperature ..........................................−65⋅C to +150⋅C
Voltage on Any Pin
with Respect to Ground .................................... −0.7 to Vcc +0.7V
Maximum Operating Voltage............................................. 6.0V
DC Output Current ........................................................ 5.0 mA
Table 6-1.
DC Characteristics
Applicable over recommended operating range from VCC = +2.7 to 3.6V, TAC = -40⋅C to +85⋅C(unless otherwise noted)
Symbol Parameter
Test Condition
Min
Typ
Max
Units
VCC
Supply Voltage
2.7
ICC
Supply Current
Async READ at 3.57MHz
ICC
Supply Current
Async WRITE at 3.57MHz
ICC
Supply Current
Synch READ at 1MHz
ICC
Supply Current
Synch WRITE at 1MHz
ISB
Standby Current
VIN = VCC or GND
VIL
SDA/IO Input Low Voltage
0
VIL
CLK Input Low Voltage
0
VIL
RST Input Low Voltage
0
VIH
SDA/IO Input High Voltage
VCC x 0.7
VIH
SCL/CLK Input High Voltage
VCC x 0.7
VIH
RST Input High Voltage
VCC x 0.7
IIL
SDA/IO Input Low Current
0 < VIL < VCC x 0.15
IIL
SCL/CLK Input Low Current
0 < VIL < VCC x 0.15
IIL
RST Input Low Current
0 < VIL < VCC x 0.15
IIH
SDA/IO Input High Current
VCC x 0.7 < VIH < VCC
IIH
SCL/CLK Input High Current
VCC x 0.7 < VIH < VCC
IIH
RST Input High Current
VCC x 0.7 < VIH < VCC
VOH
SDA/IO Output High Voltage
20K ohm external pull-up
VCC x 0.7
VOL
SDA/IO Output Low Voltage
IOL = 1mA
0
IOH
SDA/IO Output High Current
VOH
IOL
SDA/IO Output Low Current
VOL
3.6
V
5
mA
5
mA
5
mA
5
mA
100
uA
VCC x 0.2
V
VCC x 0.2
V
VCC x 0.2
V
VCC
V
VCC
V
VCC
V
15
uA
15
uA
50
uA
20
uA
100
uA
150
uA
VCC
V
VCC x 0.15
V
20
uA
10
mA
4 AT88SC0104CA
5200AS–CRYPT–7/08
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