Datasheet

PIC16C7X
DS30390E-page 170  1997 Microchip Technology Inc.
Applicable Devices 72 73 73A 74 74A 76 77
17.3 DC Characteristics: PIC16C72-04 (Commercial, Industrial, Extended)
PIC16C72-10 (Commercial, Industrial, Extended)
PIC16C72-20 (Commercial, Industrial, Extended)
PIC16LC72-04 (Commercial, Industrial)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40˚C ≤ T
A ≤ +125˚C for extended,
-40˚C ≤ T
A ≤ +85˚C for industrial and
0˚C ≤ T
A ≤ +70˚C for commercial
Operating voltage V
DD range as described in DC spec Section 17.1
and Section 17.2.
Param
No.
Characteristic Sym Min Typ
†
Max Units Conditions
Input Low Voltage
I/O ports V
IL
D030 with TTL buffer VSS - 0.15VDD V For entire VDD range
D030A V
SS - 0.8V V 4.5 ≤ VDD ≤ 5.5V
D031 with Schmitt Trigger buffer V
SS - 0.2VDD V
D032 MCLR
, OSC1 (in RC mode) VSS - 0.2VDD V
D033 OSC1 (in XT, HS and LP) V
SS - 0.3VDD V Note1
Input High Voltage
I/O ports V
IH -
D040 with TTL buffer 2.0 - V
DD V 4.5 ≤ VDD ≤ 5.5V
D040A 0.25V
DD
+ 0.8V
-VDD V For entire VDD range
D041 with Schmitt Trigger buffer 0.8V
DD -VDD V For entire VDD range
D042 MCLR
0.8VDD -VDD V
D042A OSC1 (XT, HS and LP) 0.7V
DD -VDD V Note1
D043 OSC1 (in RC mode) 0.9V
DD -VDD V
D070 PORTB weak pull-up current I
PURB 50 250 †400 µAVDD = 5V, VPIN = VSS
Input Leakage Current (Notes 2, 3)
D060 I/O ports I
IL --±1µA Vss ≤ VPIN ≤ VDD, Pin at hi-
impedance
D061 MCLR
, RA4/T0CKI - - ±5 µA Vss ≤ VPIN ≤ VDD
D063 OSC1 - - ±5 µA Vss ≤ VPIN ≤ VDD, XT, HS and
LP osc configuration
Output Low Voltage
D080 I/O ports V
OL - - 0.6 V IOL = 8.5 mA, VDD = 4.5V,
-40°C to +85°C
D080A - - 0.6 V I
OL = 7.0 mA, VDD = 4.5V,
-40°C to +125°C
D083 OSC2/CLKOUT (RC osc config) - - 0.6 V I
OL = 1.6 mA, VDD = 4.5V,
-40°C to +85°C
D083A - - 0.6 V I
OL = 1.2 mA, VDD = 4.5V,
-40°C to +125°C
* 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
PIC16C7X be driven with external clock in RC mode.
2: The leakage current on the MCLR
/VPP 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 volt-
ages.
3: Negative current is defined as current sourced by the pin.