
PIC18F1230/1330
2009 Microchip Technology Inc.
DS39758D-page 279
23.3
DC Characteristics: PIC18F1230/1330 (Industrial)
PIC18LF1230/1330 (Industrial)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
TA +85°C for industrial
-40°C
TA +125°C for extended
Param
No.
Symbol
Characteristic
Min
Max
Units
Conditions
VIL
Input Low Voltage
I/O ports:
D030
with TTL buffer
VSS
0.15 VDD
VVDD < 4.5V
D030A
—
0.8
V
4.5V
VDD 5.5V
D031
with Schmitt Trigger buffer
VSS
0.2 VDD
V
D031A
RC3 and RC4
VSS
0.3 VDD
VI2C enabled
D031B
VSS
0.8
V
SMBus enabled
D032
MCLR
VSS
0.2 VDD
V
D033
OSC1
VSS
0.3 VDD
VHS, HSPLL modes
D033A
D033B
D034
OSC1
T1CKI
VSS
0.2 VDD
0.3
V
RC, EC modes(1)
XT, LP modes
VIH
Input High Voltage
I/O ports:
D040
with TTL buffer
0.25 VDD + 0.8V
VDD
VVDD < 4.5V
D040A
2.0
VDD
V4.5V
VDD 5.5V
D041
with Schmitt Trigger buffer
0.8 VDD
VDD
V
D041A
RC3 and RC4
0.7 VDD
VDD
VI2C enabled
D041B
2.1
VDD
I2C enabled
D042
MCLR
0.8 VDD
VDD
V
D043
OSC1
0.7 VDD
VDD
VHS, HSPLL modes
D043A
D043B
D043C
D044
OSC1
T1CKI
0.8 VDD
0.9 VDD
1.6
VDD
V
EC mode
RC mode(1)
XT, LP modes
IIL
Input Leakage Current(2,3)
D060
I/O ports
—
200
nA
VSS < 5.5V
Vss
VPIN VDD
Pin at high-impedance
50
nA
VSS < 3V
Vss
VPIN VDD
Pin at high-impedance
D061
MCLR
—
1
AVss VPIN VDD
D063
OSC1
—
1
AVss VPIN VDD
IPU
Weak Pull-up Current
D070
IPURB
PORTB weak pull-up current
50
400
AVDD = 5V, VPIN = VSS
Note 1:
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PIC device be driven with an external clock while 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.