F71869A
7. Electrical Characteristics
7.1 Absolute Maximum Ratings
PARAMETER
RATING
-0.5 to 5.5
UNIT
V
Power Supply Voltage
Input Voltage
-0.5 to VDD+0.5
0 to +70
V
Operating Temperature
Storage Temperature
° C
° C
-55 to 150
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may dversely
affect the life and reliability of the device.
7.2 DC Characteristics
(Ta = 0° C to 70° C, 3VCC = 3.3V ± 10%, VSS = 0V)
PARAMETER
SYM.
VDD
VBAT
ICC
MIN.
3.0
TYP.
3.3
3.3
10
MAX. UNIT
CONDITIONS
Operating Voltage
Battery Voltage
Operating Current
3.6
3.6
V
V
2.4
mA
3VCC=3.3V VBAT=3.3V
3VCC=3.3V VBAT=3.3V
Idle State Current
Battery Current
ISTY
IBAT
5
4
uA
uA
3VCC=3.3V VBAT=3.3V
PARAMETER
SYM. MIN. TYP.
MAX.
UNIT
CONDITIONS
I/O12st,5v-TTL level bi-directional pin with schmitt trigger, output with12 mA sink capability, 5V
tolerance.
Input Low Voltage
Input High Voltage
Output Low Current
Input High Leakage
Input Low Leakage
VIL
0.8
+1
V
V
mA
μA
μA
VIH
IOL
ILIH
ILIL
2.0
+12
VOL = 0.4V
VIN = VDD
VIN = 0V
-1
I/O16t,u47k-TTL level bi-directional pin with 16 mA source-sink capability, internal pull-up 47k ohms
Input Low Voltage
Input High Voltage
Output Low Current
Input High Leakage
Input Low Leakage
VIL
0.8
+1
V
V
mA
μA
μA
VIH
IOL
ILIH
ILIL
2.0
+16
VOL = 0.4V
VIN = VDD
VIN = 0V
-1
I/OOD12t-TTL level bi-directional pin, Output pin with 12mA source-sink capability, and can
programming to open-drain function.
Input Low Threshold Voltage
Input High Threshold Voltage
Output Low Current
Output High Current
Input High Leakage
Vt-
0.8
V
V
mA
mA
μA
μA
VDD = 3.3 V
VDD = 3.3 V
VOL = 0.4 V
VOH = 2.4V
VIN = VDD
VIN = 0V
Vt+
IOL
IOH
ILIH
ILIL
2.0
+9
-1
-12
+12
-9
+1
Input Low Leakage
I/OOD12t,5v-TTL level bi-directional pin, Output pin with 12mA source-sink capability, and can
programming to open-drain function, 5v tolerance.
Input Low Threshold Voltage
Vt-
0.8
V
VDD = 3.3 V
144
Oct., 2011
V0.19P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
