Datasheet

 2010 Microchip Technology Inc. Preliminary DS39960B-page 495
PIC18F87K22 FAMILY
31.3 DC Characteristics: PIC18F87K22 Family (Industrial)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C TA  +85°C for industrial
Param
No.
Symbol Characteristic Min Max Units Conditions
VIL Input Low Voltage
All I/O Ports:
D030 with TTL Buffer V
SS 0.15 VDD VVDD < 4.5V
D031 with Schmitt Trigger Buffer
RC3, RC4
RD5, RD6
—
V
SS
VSS
0.8
0.2 V
DD
1.5
V
V
V
1.8V
 VDD 5.5V
V
DD < 4.5
4.5V
 VDD 5.5V
D032 MCLR
VSS 0.2 VDD V
D033 OSC1 V
SS 0.2 VDD V LP, XT, HS modes
D033A
D034
OSC1
SOSCI
V
SS
VSS
0.2 VDD
0.3 VDD
V
V
EC modes
V
IH Input High Voltage
I/O Ports with Analog Functions:
D040 with TTL Buffer 0.25 V
DD
2.0
V
DD
VDD
V
V
VDD < 4.5V
4.5V
 VDD 5.5V
D041 with Schmitt Trigger Buffer
RC3, RC4
RD5, RD6
0.8
0.7 V
DD
3V
V
DD
VDD
5.5
V
V
V
V
DD < 4.5V
V
DD < 4.5V
4.5V
 VDD 5.5V
Digital Only I/O Ports:
with TTL Buffer TBD TBD V V
DD < 3.3V
TBD TBD V 3.3V
 VDD 3.6V
with Schmitt Trigger Buffer TBD TBD V
D042 MCLR
0.8 VDD TBD V
D043 OSC1 0.9 V
DD TBD V RC mode
D043A
D044
OSC1
SOSCI
0.7 V
DD
0.7 VDD
TBD
V
DD
V
V
HS mode
I
IL Input Leakage Current
(1)
D060 I/O Ports ±50 ±200 nA V
SS VPIN VDD,
Pin at high-impedance
D061 MCLR
— ±200 nA Vss VPIN VDD, +85°C
D063 OSC1 — TBD
AVss VPIN VDD
I
PU Weak Pull-up Current
D070 IPURB PORTB Weak Pull-up Current 50 400 AVDD = 3.3V, VPIN = VSS
Legend: TBD = To Be Determined
Note 1: Negative current is defined as current sourced by the pin.