Information

PIC16C505

10.3 DC CHARACTERISTICS: PIC16C505-04 (Commercial, Industrial, Extended)

PIC16C505-20(Commercial, Industrial, Extended)

PIC16LC505-04 (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)

–40°C ≤ T

A ≤ +125°C (extended)

Param

No.

Characteristic Sym Min Typ† Max Units Conditions

Input High Voltage V

I/O ports —

D040 with TTL buffer 2.0 — V

DD V4.5 ≤ VDD ≤ 5.5V

D040A 0.25V

DD+

0.8V

—VDD VOtherwise

Input Leakage Current (Notes 2, 3) IIL

D061 RB3/MCLR (Note 5) 8 130 250 μAVss ≤ VPIN ≤ VDD

D061A RB3/MCLR (Note 6) — — +5 μAVss ≤ VPIN ≤ VDD

D070 RB weak pull-up current (Note 4) IPUR 179 250 333 μAVDD = 5V, VPIN = VSS

† 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 PIC16C505 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 RB3. For RB3 see parameters D0061 and D0061A.

5: This specification applies to RB3/MCLR

configured as external MCLR and RB3/MCLR configured as input

with internal pull-up enabled.

6: This specification applies to RB3/MCLR

configured as external MCLR and RB3/MCLR configured as input

with pull-up disabled. The leakage current of the MCLR

circuit is higher than the standard I/O logic.