AT88SC3216C 查看數據表（PDF） - Atmel Corporation
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AT88SC3216C Datasheet PDF : 21 Pages
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AT88SC3216C
3. *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
*NOTICE: 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 condition beyond those
indicated in the operational sections of this
specification is not implied. Exposure to
absolute maximum rating conditions for
extended periods of time may affect device
reliability.
Table 2. DC Characteristics
Applicable over recommended operating range from VCC = +2.7 to 5.5V, TAC = -40°C to +85°C (unless otherwise noted)
Symbol
Parameter
VCC(2)
Supply Voltage
Test Condition
Min
Typ
Max
Units
2.7
5.5
V
ICC
Supply Current (VCC = 5.5V)
Async READ at 3.57MHz
5
mA
ICC
Supply Current (VCC = 5.5V)
Async WRITE at 3.57MHz
5
mA
ICC
Supply Current (VCC = 5.5V)
Synch READ at 1MHz
5
mA
ICC
Supply Current (VCC = 5.5V)
Synch WRITE at 1MHz
5
mA
ISB
VIL(1)
VIL(1)
VIL(1)
VIH(1)(2)
VIH(1)(2)
VIH(1)(2)
Standby Current (VCC = 5.5V) VIN = VCC or GND
SDA/IO Input Low Threshold
SCL/CLK Input Low Threshold
RST Input Low Threshold
SDA/IO Input High Threshold
SCL/CLK Input High Threshold
RST Input High Threshold
0
0
0
VCC x 0.7
VCC x 0.7
VCC x 0.7
1
mA
VCC x 0.2
V
VCC x 0.2
V
VCC x 0.2
V
VCC
V
VCC
V
VCC
V
IIL
SDA/IO Input Low Current
0 < VIL < VCC x 0.15
15
μA
IIL
SCL/CLK Input Low Current
0 < VIL < VCC x 0.15
15
μA
IIL
RST Input Low Current
0 < VIL < VCC x 0.15
50
μA
IIH
SDA/IO Input High Current
VCC x 0.7 < VIH < VCC
20
μA
IIH
SCL/CLK Input High Current VCC x 0.7 < VIH < VCC
100
μA
IIH
RST Input High Current
VCC x 0.7 < VIH < VCC
150
μA
VOH
SDA/IO Output High Voltage 20K ohm external pull-up VCC x 0.7
VCC
V
VOL
SDA/IO Output Low Voltage
IOL = 1mA
0
VCC x 0.15
V
IOH
SDA/IO Output High Current VOH
20
μA
Notes: 1. VIL min and VIH max are reference only and are not tested.
2. To prevent Latch Up Conditions from occurring during Power Up of the AT88SCxxxxC, VCC must be turned
on before applying VIH. For Powering Down, VIH must be removed before turning VCC off.
5
5014KS–SMEM–08/09
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