PIC18F2331 MICROCHIP [Microchip Technology], PIC18F2331 Datasheet - Page 351

• Manufacturer Part Number: PIC18F2331
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

25.3
 2003 Microchip Technology Inc.
DC CHARACTERISTICS
D030
D030A
D031
D032
D032A
D033
D040
D040A
D041
D042
D042A
D043
D060
D061
D063
D070
Note 1:
Param
No.
2:
3:
4:
DC Characteristics: PIC18F2331/2431/4331/4431 (Industrial)
Symbol
V
V
I
I
I
IL
PU
PURB
IL
IH
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PICmicro device be driven with an external clock while in RC mode.
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.
Negative current is defined as current sourced by the pin.
Parameter is characterized but not tested.
Input Low Voltage
I/O ports:
MCLR
OSC1 and T1OSI
OSC1
Input High Voltage
I/O ports:
MCLR
OSC1 and T1OSI
OSC1
Input Leakage Current
I/O ports
MCLR
OSC1
Weak Pull-up Current
PORTB weak pull-up current
with TTL buffer
with Schmitt Trigger buffer
RC3 and RC4
with TTL buffer
with Schmitt Trigger buffer
RC3 and RC4
Characteristic
PIC18LF2331/2431/4331/4431 (Industrial)
(2,3)
PIC18F2331/2431/4331/4431
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
0.25 V
0.8 V
0.7 V
0.8 V
0.7 V
0.8 V
Min
V
V
V
V
V
V
DD
2.0
50
—
—
—
—
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
+ 0.8V
0.15 V
0.2 V
0.3 V
0.2 V
0.3 V
0.2 V
Max
V
V
V
V
V
V
V
400
0.8
DD
DD
DD
DD
DD
DD
DD
1
1
1
DD
DD
DD
DD
DD
DD
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
T
A
A
A
A
A
V
4.5V
LP, XT, HS, HSPLL
modes
EC mode
V
4.5V
LP, XT, HS, HSPLL
modes
EC mode
V
Pin at hi-impedance
Vss
Vss
V
+85°C for industrial
DD
DD
SS
DD
< 4.5V
< 4.5V
= 5V, V
V
V
V
(1)
(1)
Conditions
V
V
DS39616B-page 349
PIN
PIN
PIN
DD
DD
(1)
(1)
PIN
V
V
V
5.5V
5.5V
DD
DD
DD
= V
,
SS