PIC16F7X Datasheet, PDF (125/174 Pages) Microchip Technology – 28/40-Pin 8-Bit CMOS FLASH Microcontrollers

PIC16F7X
15.2 DC Characteristics: PIC16F73/74/76/77 (Industrial, Extended)
PIC16LF73/74/76/77 (Industrial)
DC CHARACTERISTICS
Param
No.
Sym
Characteristic
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for industrial
-40°C ≤ TA ≤ +125°C for extended
Operating voltage VDD range as described in DC Specification,
Section 15.1.
Min Typ† Max Units
Conditions
VIL Input Low Voltage
I/O ports:
D030
with TTL buffer
VSS — 0.15VDD V For entire VDD range
D030A
VSS — 0.8V V 4.5V ≤ VDD ≤ 5.5V
D031
with Schmitt Trigger buffer VSS — 0.2VDD V
D032
D033
VIH
D040
D040A
D041
MCLR, OSC1 (in RC mode)
VSS
— 0.2VDD
OSC1 (in XT and LP mode)
VSS — 0.3V
OSC1 (in HS mode)
VSS
— 0.3VDD
Input High Voltage
I/O ports:
with TTL buffer
2.0
— VDD
0.25VDD — VDD
+ 0.8V
with Schmitt Trigger buffer 0.8VDD — VDD
V (Note 1)
V
V
V 4.5V ≤ VDD ≤ 5.5V
V For entire VDD range
V For entire VDD range
D042
MCLR
0.8VDD — VDD
D042A
OSC1 (in XT and LP mode)
1.6V — VDD
OSC1 (in HS mode)
0.7VDD — VDD
D043
OSC1 (in RC mode)
0.9VDD — VDD
D070 IPURB PORTB Weak Pull-up Current 50 250 400
IIL Input Leakage Current (Notes 2, 3)
D060
I/O ports
—
— ±1
V
V
V
V (Note 1)
µA VDD = 5V, VPIN = VSS
µA Vss ≤ VPIN ≤ VDD, pin at
hi-impedance
D061
D063
*
†
MCLR, RA4/T0CKI
—
—
±5
µA Vss ≤ VPIN ≤ VDD
OSC1
—
—
±5
µA Vss ≤ VPIN ≤ VDD, XT, HS and LP
osc configuration
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 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 that the
PIC16F7X be driven with external clock in RC mode.
2: 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.
3: Negative current is defined as current sourced by the pin.
 2002 Microchip Technology Inc.
DS30325B-page 123