PIC12C5XX
11.2
DC CHARACTERISTICS:
PIC12C508/509 (Commercial, Industrial, Extended)
Standard Operating Conditions (unless otherwise specified)
Operating temperature
0°C ≤ TA ≤ +70°C (commercial)
–40°C ≤ TA ≤ +85°C (industrial)
–40°C ≤ TA ≤ +125°C (extended)
DC CHARACTERISTICS
Operating voltage VDD range as described in DC spec Section 11.1 and
Section 11.2.
Param
No.
Characteristic
Sym
Min
Typ† Max Units
Conditions
Input Low Voltage
I/O ports
VIL
-
D030
D031
with TTL buffer
VSS
-
-
-
-
-
0.8V
V
V
V
V
4.5 < VDD ≤ 5.5V
otherwise
0.15VDD
0.15VDD
0.15VDD
0.15VDD
with Schmitt Trigger buffer
VSS
VSS
VSS
D032 MCLR, GP2/T0CKI (in EXTRC mode)
D033
(1)
OSC1 (EXTRC)
D033 OSC1 (in XT and LP)
Input High Voltage
I/O ports
VSS
-
0.3VDD
V
Note1
VIH
-
-
-
D040
with TTL buffer
VSS
2.0V
0.25VDD+
0.8V
VDD
VDD
V
V
4.5 ≤ VDD ≤ 5.5V
otherwise
D040A
D041
with Schmitt Trigger buffer
0.85VDD
0.85VDD
0.7VDD
0.85VDD
50
-
-
-
-
VDD
VDD
VDD
VDD
400
V
V
V
V
For entire VDD range
Note1
D042 MCLR/GP2/T0CKI
D042A OSC1 (XT and LP)
D043 OSC1 (in EXTRC mode)
D070 GPIO weak pull-up current
IPUR
IIL
250
µA VDD = 5V, VPIN = VSS
For VDD ≤5.5V
(2, 3)
Input Leakage Current
D060 I/O ports
-1
0.5
+1
µA Vss ≤ VPIN ≤ VDD,
Pin at hi-impedance
(2)
D061 MCLR, GP2/T0CKI
D063 OSC1
20
130
0.5
250
+5
µA
µA
VPIN = VSS + 0.25V
VPIN = VDD
-3
-
0.5
+3
µA Vss ≤ VPIN ≤ VDD,
XT and LP options
Output Low Voltage
D080 I/O ports/CLKOUT
Output High Voltage
(3)
VOL
-
-
0.6
-
V
V
IOL = 8.7 mA, VDD = 4.5V
IOH = -5.4 mA, VDD = 4.5V
D090
VOH VDD - 0.7
I/O ports/CLKOUT
Capacitive Loading Specs on
Output Pins
D100 OSC2 pin
COSC2
CIO
-
-
-
-
15
50
pF In XT and LP modes when
external clock is used to drive
OSC1.
pF
D101 All I/O pins
†
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Note 1: In EXTRC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that
the PIC12C5XX 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.
1999 Microchip Technology Inc.
DS40139E-page 67
MICROCHIP [ MICROCHIP ]
