PIC12F639 Microchip Technology, PIC12F639 Datasheet - Page 156

• Manufacturer Part Number: PIC12F639
• Description: (PIC12F635 / PIC12F636 / PIC12F639) 8/14-PIN FLASH-BASED / 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY
• Manufacturer: Microchip Technology

PIC12F635/PIC16F636/639
15.4
DS41232B-page 154
DC CHARACTERISTICS
Param
D030
D030A
D031
D032
D033
D033A
D040
D040A
D041
D042
D043
D043A
D043B
D060
D060A
D060B
D061
D063
D070
D080
D083
Note 1:
No.
2:
3:
4:
*
† Data in ‘Typ’ column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance only
V
V
I
I
V
DC Characteristics: PIC12F635/PIC16F636-I (Industrial)
IL
PUR
OL
Sym
IL
IH
These parameters are characterized but not tested.
and are not tested.
In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended to use an
external clock in RC mode.
Negative current is defined as current sourced by the pin.
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
See Section 9.4.1 “Using the Data EEPROM” for additional information.
Input Low Voltage
I/O ports:
MCLR, OSC1 (RC mode)
OSC1 (XT and LP modes)
OSC1 (HS mode)
Input High Voltage
I/O ports:
MCLR
OSC1 (XT and LP modes)
OSC1 (HS mode)
OSC1 (RC mode)
Input Leakage Current
I/O ports
Analog inputs
V
MCLR
OSC1
PORTA Weak Pull-up
Current
Output Low Voltage
I/O ports
OSC2/CLKOUT (RC mode)
REF
with TTL buffer
with TTL buffer
with Schmitt Trigger buffer
with Schmitt Trigger buffer
(3)
Characteristic
(1)
PIC12F635/PIC16F636-E (Extended)
(2)
(1)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
(0.25 V
Preliminary
0.8 V
0.8 V
0.7 V
0.9 V
Min
V
V
V
V
V
V
0.8)
50*
2.0
1.6
—
—
—
—
—
—
—
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
+
Typ†
250
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0 1
0 1
0 1
0 1
0 1
0.15 V
0.2 V
0.2 V
0.3 V
400*
Max
V
V
V
V
V
V
V
-40°C
-40°C
0.8
0.3
0.6
0.6
DD
DD
DD
DD
DD
DD
DD
1
1
1
5
5
DD
DD
DD
DD
Units
T
T
A
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
+85°C for industrial
+125°C for extended
© 2005 Microchip Technology Inc.
4.5V
Otherwise
Entire range
4.5V
Otherwise
Entire range
(Note 1)
(Note 1)
V
Pin at high-impedance
V
V
V
V
LP oscillator configuration
V
I
I
I
OL
OL
OL
SS
SS
SS
SS
SS
DD
= 8.5 mA, V
= 1.6 mA, V
= 1.2 mA, V
= 5.0V, V
V
V
V
V
V
V
V
PIN
PIN
PIN
PIN
PIN
DD
DD
Conditions
V
V
V
V
V
5.5V
5.5V
PIN
DD
DD
DD
DD
DD
DD
DD
DD
,
, XT, HS and
= V
= 4.5V (Ind.)
= 4.5V (Ind.)
= 4.5V (Ext.)
SS