Microchip Technology AC244045 Data Sheet

Page of 302
PIC16F72X/PIC16LF72X
DS41341E-page 218
© 2009 Microchip Technology Inc.
 
23.4
DC Characteristics: PIC16F72X/PIC16LF72X-I/E
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C 
≤ T
A
 
≤ +85°C for industrial
-40°C 
≤ T
A
 
≤ +125°C for extended
Param
No.
Sym.
Characteristic
Min.
Typ†
Max.
Units
Conditions
V
IL
Input Low Voltage
I/O PORT:
D030
with TTL buffer
0.8
V
4.5V 
≤ V
DD
 
≤ 5.5V
D030A
0.15 V
DD
V
1.8V 
≤ V
DD
 
≤ 4.5V
D031
with Schmitt Trigger buffer
0.2 V
DD
V
2.0V 
≤ V
DD
 
≤ 5.5V
with I
2
C™ levels
0.3 V
DD
V
D032
MCLR, OSC1 (RC mode)
(1)
0.2 V
DD
V
D033A
OSC1 (HS mode)
0.3 V
DD
V
V
IH
Input High Voltage
I/O ports:
D040
with TTL buffer
2.0
V
4.5V 
≤ V
DD
 ≤ 5.5V
D040A
0.25 V
DD
 + 
0.8
V
1.8V 
≤ V
DD
 
≤ 4.5V
D041
with Schmitt Trigger buffer
0.8 V
DD
V
2.0V 
≤ V
DD
 
≤ 5.5V
with I
2
C™ levels
0.7 V
DD
V
D042
MCLR
0.8 V
DD
V
D043A
OSC1 (HS mode)
0.7 V
DD
V
D043B
OSC1 (RC mode)
0.9 V
DD
V
(Note 1)
I
IL
Input Leakage Current
(2)
D060
I/O ports
± 5
± 5
± 125
± 1000
nA
nA
V
SS
 
≤ V
PIN
 
≤ V
DD
, Pin at high-
impedance, 85°C
125°C
D061
MCLR
(3)
±  50
±  200
nA
V
SS
 
≤ V
PIN
 
≤ V
DD
, 85°C 
I
PUR
PORTB Weak Pull-up Current
D070*
25
25
100
140
200
300
μA
V
DD
 = 3.3V, V
PIN
 = V
SS
V
DD
 = 5.0V, V
PIN
 = V
SS
V
OL
Output Low Voltage
(4)
D080
I/O ports
0.6
V
I
OL
 = 8mA, V
DD
 = 5V
I
OL
 = 6mA, V
DD
 = 3.3V
I
OL
 = 1.8mA, V
DD
 = 1.8V
V
OH
Output High Voltage
(4)
D090
I/O ports
V
DD
 - 0.7
V
I
OH
 = 3.5mA, V
DD
 = 5V
I
OH
 = 3mA, V
DD
 = 3.3V
I
OH
 = 1mA, V
DD
 = 1.8V
Capacitive Loading Specs on Output Pins
D101*
COSC2 OSC2 pin
15
pF
In XT, HS and LP modes when 
external clock is used to drive 
OSC1
D101A*
C
IO
All I/O pins 
50
pF
Legend:
TBD = To Be Determined
*
These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 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: Including OSC2 in CLKOUT mode.