PIC17C75X
Standard Operating Conditions (unless otherwise stated)
Operating temperature
DC CHARACTERISTICS
-40˚C ≤ TA ≤ +85˚C for industrial and
0˚C ≤ TA ≤ +70˚C for commercial
Operating voltage VDD range as described in Section 20.1
Param.
No.
Sym
Characteristic
Min
Typ†
Max Units
Conditions
Output Low Voltage
D080
VOL
I/O ports
IOL = VDD/1.250 mA
4.5V ≤ VDD ≤ 6.0V
VDD = 3.0V
IOL = 6 mA, VDD = 4.5V
Note 6
IOL = 60.0 mA, VDD = 6.0V
IOL = 60.0 mA, VDD = 2.5V
IOL = 60.0 mA, VDD = 4.5V
IOL = 1 mA, VDD = 4.5V
IOL = VDD/5 mA
–
–
–
–
–
–
0.1VDD
0.1VDD *
0.4
V
V
V
D081
D082
with TTL buffer
RA2 and RA3
–
–
–
–
–
–
–
–
–
–
3.0
0.4
0.6
V
V
V
V
V
D083
D084
OSC2/CLKOUT
(RC and EC osc modes)
0.4
0.1VDD *
(PIC17LC75X only)
Output High Voltage (Note 3)
D090
D091
VOH I/O ports (except RA2 and RA3)
IOH = -VDD/2.500 mA
4.5V ≤ VDD ≤ 6.0V
VDD = 3.0V
IOH = -6.0 mA, VDD = 4.5V
Note 6
0.9VDD
0.9VDD *
2.4
–
–
–
–
–
–
V
V
V
with TTL buffer
D093
D094
OSC2/CLKOUT
(RC and EC osc modes)
2.4
0.9VDD *
–
–
–
–
V
V
IOH = -5 mA, VDD = 4.5V
IOH = -VDD/5 mA
(PIC17LC75X only)
RA2 and RA3 pins only
Pulled-up to externally
applied voltage
D150
VOD Open Drain High Voltage
–
–
12
V
Capacitive Loading Specs
on Output Pins
D100
COSC2 OSC2/CLKOUT pin
–
–
25 ‡
pF In EC or RC osc modes
when OSC2 pin is outputting
CLKOUT.
external clock is used to
drive OSC1.
D101
D102
CIO
All I/O pins and OSC2
(in RC mode)
–
–
–
–
50 ‡
50 ‡
pF
CAD System Interface Bus
(PORTC, PORTD and PORTE)
pF In Microprocessor or
Extended Microcontroller
mode
*
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.
‡
These parameters are for design guidance only and are not tested, nor characterized.
Note 1: In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the
PIC17CXXX devices 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 coming out of the pin.
4: These specifications are for the programming of the on-chip program memory EPROM through the use of the
table write instructions. The complete programming specifications can be found in: PIC17C75X Programming
Specifications (Literature number DS TBD).
5: The MCLR/VPP pin may be kept in this range at times other than programming, but is not recommended.
6: For TTL buffers, the better of the two specifications may be used.
DS30264A-page 228
Preliminary
1997 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
