AT88SC0104CA
6.
*Absolute Maximum Ratings
*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.
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.......................................4.0V
DC Output Current ..................................................5.0 mA
Table 2.
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
Supply Voltage
Test Conditions
Min
Typ
Max
Units
V
(1)
VCC
2.7
3.6
ICC
ICC
ICC
ICC
ISB
VIL
VIL
VIL
Supply Current
Async READ at 3.57MHz
Async WRITE at 3.57MHz
Synch READ at 1MHz
Synch WRITE at 1MHz
VIN = VCC or GND
5
mA
mA
mA
mA
μA
V
Supply Current
5
Supply Current
5
5
Supply Current
Standby Current
100
SDA/IO Input Low Voltage
CLK Input Low Voltage
RST Input Low Voltage
SDA/IO Input High Voltage
SCL/CLK Input High Voltage
RST Input High Voltage
SDA/IO Input Low Current
SCL/CLK Input Low Current
RST Input Low Current
SDA/IO Input High Current
0
VCC x 0.2
VCC x 0.2
VCC x 0.2
5.5
0
V
0
V
(1)
VIH
VCC x 0.7
VCC x 0.7
VCC x 0.7
V
(1)
VIH
5.5
V
(1)
VIH
5.5
V
IIL
0 < VIL < VCC x 0.15
0 < VIL < VCC x 0.15
0 < VIL < VCC x 0.15
VCC x 0.7 < VIH < VCC
15
μA
μA
μA
μA
μA
μA
V
IIL
15
IIL
50
IIH
20
IIH
SCL/CLK Input High Current VCC x 0.7 < VIH < VCC
RST Input High Current VCC x 0.7 < VIH < VCC
SDA/IO Output High Voltage 20K ohm external pull-up
SDA/IO Output Low Voltage IOL = 1mA
SDA/IO Output High Current VOH
SDA/IO Output Low Current VOL
100
IIH
150
VOH
VOL
IOH
IOL
VCC x 0.7
0
VCC
VCC x 0.15
20
V
μA
mA
10
Note: 1. To prevent Latch Up Conditions from occurring during Power Up of the AT88SC0104CA, VCC must be
turned on before applying VIH. For Powering Down, VIH must be removed before turning VCC off.
5
5200ES–CRYPT–08/09