PIC12C5XX Datasheet, PDF (67/113 Pages) Microchip Technology – 8-Pin, 8-Bit CMOS Microcontrollers

PIC12C5XX
11.2 DC CHARACTERISTICS:
PIC12C508/509 (Commercial, Industrial, Extended)
DC CHARACTERISTICS
Param
No.
Characteristic
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)
Operating voltage VDD range as described in DC spec Section 11.1 and
Section 11.2.
Sym Min Typ† Max Units
Conditions
Input Low Voltage
I/O ports
VIL
-
D030
with TTL buffer
VSS
- 0.8V V 4.5 < VDD ≤ 5.5V
- 0.15VDD V otherwise
D031
with Schmitt Trigger buffer
VSS
- 0.15VDD V
D032 MCLR, GP2/T0CKI (in EXTRC mode)
VSS
- 0.15VDD V
D033 _{OSC1 (EXTRC)} (1)
VSS
- 0.15VDD
D033 OSC1 (in XT and LP)
VSS
- 0.3VDD V Note1
Input High Voltage
I/O ports
D040
with TTL buffer
D040A
D041
with Schmitt Trigger buffer
D042 MCLR/GP2/T0CKI
D042A OSC1 (XT and LP)
D043 OSC1 (in EXTRC mode)
D070 GPIO weak pull-up current
Input Leakage Current ^{(2, 3)}
D060 I/O ports
D061 MCLR, GP2/T0CKI
D063 OSC1
VIH
-
VSS 2.0V
-
VDD
0.25VDD + -
VDD
0.8V
0.85VDD -
VDD
0.85VDD -
VDD
0.7VDD -
VDD
0.85VDD -
VDD
IPUR
50 250 400
IIL
-1
0.5 +1
20 130 250
0.5 +5
-3
0.5 +3
V 4.5 ≤ VDD ≤ 5.5V
V otherwise
V For entire VDD range
V
V Note1
V
µA VDD = 5V, VPIN = VSS
For VDD ≤5.5V
µA Vss ≤ VPIN ≤ VDD,
Pin at hi-impedance
µA _{VPIN = VSS + 0.25V}(2)
µA _{VPIN = VDD}
µA Vss ≤ VPIN ≤ VDD,
XT and LP options
D080
D090
Output Low Voltage
I/O ports/CLKOUT
Output High Voltage
I/O ports/CLKOUT ⁽³⁾
Capacitive Loading Specs on
Output Pins
VOL
-
-
0.6
V IOL = 8.7 mA, VDD = 4.5V
VOH VDD - 0.7 -
-
V IOH = -5.4 mA, VDD = 4.5V
D100 OSC2 pin
D101 All I/O pins
COSC2
-
CIO
-
-
15 pF In XT and LP modes when
external clock is used to drive
OSC1.
-
50 pF
† 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