TC1232
† Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings†
Voltage on Any Pin (With Respect to GND)
...................................................... -0.3V to +5.8V
Operating Temperature Range:
C-Version ........................................0°C to +70°C
E-Version......................................-40°C to +85°C
Storage Temperature Range: ............-65°C to +150°C
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, TA = TMIN to TMAX; VCC = +4.0V to 5.5V.
Parameters
Supply Voltage
Sym
Min
Typ
Max
Units
Conditions
VCC
VIH
4.0
2.0
5.0
—
5.5
VCC +0.3
+0.8
+1.0
—
V
V
ST and PB RST Input High Level
ST and PB RST Input Low Level
Input Leakage ST, TOL
Output Current RST
Note 1
VIL
-0.3
-1.0
-1.0
2.0
—
V
IL
—
µA
IOH
-12
10
mA VOH = 2.4V
mA VOL = 0.4V
µA Note 2
Current RST, RST
IOL
—
Operating Current
ICC
—
50
200
VCC 5% Trip Point
VCCTP
VCCTP
4.50
4.25
4.62
4.37
4.74
4.49
V
V
TOL = GND (Note 3)
TOL = VCC (Note 3)
VCC 10% Trip Point
Capacitance Electrical Characteristics: Unless otherwise noted, TA = +25°C. (Note 4)
Input Capacitance ST, TOL
CIN
—
—
—
—
5
7
pF
pF
Output Capacitance RST, RST
COUT
Note 1: PB RST is internally pulled up to VCC with an internal impedance of typically 40 k.
2: Measured with outputs open.
3: All voltages referenced to GND.
4: Ensured by design.
DS21370D-page 2
Preliminary
2002-2012 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
