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PIC18F2525_08 Datasheet, PDF (337/412 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
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PIC18F2525/2620/4525/4620
26.3 DC Characteristics: PIC18F2525/2620/4525/4620 (Industrial)
PIC18LF2525/2620/4525/4620 (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
I/O Ports:
D030
with TTL Buffer
VSS
0.15 VDD V VDD < 4.5V
D030A
—
0.8
V 4.5V ≤ VDD ≤ 5.5V
D031
D031A
with Schmitt Trigger Buffer
RC3 and RC4
VSS
0.2 VDD V
VSS
0.3 VDD V I2C™ enabled
D031B
VSS
0.8
V SMBus enabled
D032
MCLR
VSS
0.2 VDD V
D033
D033A
D033B
D034
OSC1
OSC1
OSC1
T13CKI
VSS
0.3 VDD V HS, HSPLL modes
VSS
0.2 VDD V RC, EC modes(1)
VSS
0.3
V XT, LP modes
VSS
0.3
V
VIH Input High Voltage
I/O Ports:
D040
with TTL Buffer
0.25 VDD + 0.8V VDD
V VDD < 4.5V
D040A
2.0
VDD
V 4.5V ≤ VDD ≤ 5.5V
D041
D041A
with Schmitt Trigger Buffer
RC3 and RC4
0.8 VDD
0.7 VDD
VDD
V
VDD
V I2C enabled
D041B
2.1
VDD
V SMBus enabled
D042
MCLR
0.8 VDD
VDD
V
D043
OSC1
0.7 VDD
VDD
V HS, HSPLL modes
D043A
D043B
D043C
D044
IIL
OSC1
OSC1
OSC1
T13CKI
Input Leakage Current(2,3)
0.8 VDD
0.9 VDD
1.6
1.6
VDD
V EC mode
VDD
V RC mode(1)
VDD
V XT, LP modes
VDD
V
D060
I/O Ports
—
±200
nA VDD < 5.5V
VSS ≤ VPIN ≤ VDD,
Pin at high-impedance
±50
nA VDD < 3V
VSS ≤ VPIN ≤ VDD,
Pin at high-impedance
D061
MCLR
—
±1
μA Vss ≤ VPIN ≤ VDD
D063
OSC1
—
±1
μA Vss ≤ VPIN ≤ VDD
IPU
Weak Pull-up Current
D070 IPURB PORTB Weak Pull-up Current
50
400
μA VDD = 5V, VPIN = VSS
Note 1:
2:
3:
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.
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.
© 2008 Microchip Technology Inc.
DS39626E-page 335
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