PIC16F636-I Datasheet, PDF (173/234 Pages) Microchip Technology – 8/14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC12F635/PIC16F636/639
15.4 DC Characteristics: PIC12F635/PIC16F636-I (Industrial)
PIC12F635/PIC16F636-E (Extended)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for industrial
-40°C ≤ TA ≤ +125°C for extended
Param
No.
Sym
Characteristic
Min
Typ† Max Units
Conditions
VIL
Input Low Voltage
I/O ports:
D030
with TTL buffer
VSS
—
0.8
V 4.5V ≤ VDD ≤ 5.5V
D030A
VSS
— 0.15 VDD V Otherwise
D031
with Schmitt Trigger buffer
VSS
— 0.2 VDD V Entire range
D032
D033
D033A
MCLR, OSC1 (RC mode)
VSS
OSC1 (XT and LP modes)⁽¹⁾
VSS
OSC1 (HS mode)⁽¹⁾
VSS
— 0.2 VDD V
—
0.3
V
— 0.3 VDD V
VIH
Input High Voltage
I/O ports:
D040
D040A
with TTL buffer
2.0
—
VDD
V 4.5V ≤ VDD ≤ 5.5V
(0.25 VDD + —
VDD
V Otherwise
0.8)
D041
with Schmitt Trigger buffer
0.8 VDD
—
VDD
V Entire range
D042
MCLR
0.8 VDD
—
VDD
V
D043
OSC1 (XT and LP modes)
1.6
—
VDD
V (Note 1)
D043A
OSC1 (HS mode)
0.7 VDD
—
VDD
V (Note 1)
D043B
IIL
OSC1 (RC mode)
Input Leakage Current⁽²⁾
0.9 VDD
—
VDD
V
D060
I/O ports
—
± 0.1 ± 1
μA VSS ≤ VPIN ≤ VDD,
Pin at high-impedance
D060A
Analog inputs
—
± 0.1 ± 1
μA VSS ≤ VPIN ≤ VDD
D060B
D061
VREF
MCLR⁽³⁾
—
± 0.1 ± 1
μA VSS ≤ VPIN ≤ VDD
—
± 0.1 ± 5
μA VSS ≤ VPIN ≤ VDD
D063
OSC1
—
± 0.1 ± 5
μA VSS ≤ VPIN ≤ VDD, XT, HS and
LP oscillator configuration
D070 IPUR
PORTA Weak Pull-up
Current
50
250
400
μA VDD = 5.0V, VPIN = VSS
D071 IPDR
PORTA Weak Pull-down
Current
50
250
400
μA VDD = 5.0V, VPIN = VDD
VOL
Output Low Voltage
D080
I/O ports
—
—
0.6
V IOL = 8.5 mA, VDD = 4.5V (Ind.)
D083
OSC2/CLKOUT (RC mode)
—
—
0.6
V IOL = 1.6 mA, VDD = 4.5V (Ind.)
IOL = 1.2 mA, VDD = 4.5V (Ext.)
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Note 1: 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.
2: Negative current is defined as current sourced by the pin.
3: 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.
4: See Section 9.4.1 “Using the Data EEPROM” for additional information.
© 2007 Microchip Technology Inc.
DS41232D-page 171