Information

 2003 Microchip Technology Inc. DS80064D-page 7
PIC12CE518/CE519
13.4 DC CHARACTERISTICS: PIC12LC508A/509A (Commercial, Industrial)
PIC12LCE518/519 (Commercial, Industrial)
PIC12LCR509A (Commercial, Industrial)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating temperature 0°C ≤ T
A ≤ +70°C (commercial)
-40°C ≤ T
A ≤ +85°C (industrial)
Operating voltage V
DD range as described in DC spec Section 13.1 and
Section 13.2.
Param
No.
Characteristic Sym Min Typ† Max Units Conditions
Input High Voltage
I/O ports V
IH —
D040 with TTL buffer 2.0V — V
DD V4.5V ≤ VDD ≤ 5.5V
D040A 0.25V
DD
+ 0.8V
—VDD V otherwise
D070
GPIO weak pull-up current
(4)
IPUR 30 250 400 mA VDD = 5V, VPIN = VSS
Input Leakage Current
(2), (3)
D061
GP3/MCLR
(5)
8 130 250 mA Vss ≤ VPIN ≤ VDD
D061A
GP3/MCLR
(6)
IIL ——+5mAVss ≤ VPIN ≤ VDD
† 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.
4: Does not include GP3. For GP3 see parameters D0061 and D0061A.
5: This specification applies to GP3/MCLR
configured as external MCLR and GP3/MCLR configured as input
with internal pull-up enabled.
6: This specification applies when GP3/MCLR
is configured as an input with pull-up disabled. The leakage
current of the MCLR
circuit is higher than the standard I/O logic.