Mounting Type  

Surface Mount

Package / Case  

28-SOIC (0.295, 7.50mm Width)

Surface Mount  

YES

Number of Pins  

28

Power Dissipation (Max)  

1W

Memory Types  

EPROM

Number of I/Os  

22

ROM(word)  

4096

Watchdog Timers  

Yes

Operating Temperature  

0°C~70°C TA

Packaging  

Tube

Series  

PIC® 16C

Published  

1996

JESD-609 Code  

e3

Part Status  

Obsolete

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

28

Terminal Finish  

Matte Tin (Sn)

Voltage - Supply  

5V

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Terminal Pitch  

1.27mm

Frequency  

20MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

PIC16C642

Power Supplies  

5V

Interface  

RS-232

Memory Size  

7kB

Oscillator Type  

External

RAM Size  

176 x 8

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

PIC

Peripherals  

Brown-out Detect/Reset, LED, POR, WDT

Program Memory Type  

OTP

Core Size  

8-Bit

Program Memory Size  

7KB 4K x 14

Supply Current-Max  

30mA

Bit Size  

8

Access Time  

20 μs

Has ADC  

NO

DMA Channels  

NO

Data Bus Width  

8b

PWM Channels  

NO

DAC Channels  

NO

Number of Timers/Counters  

8

CPU Family  

PIC

Number of Programmable I/O  

33

Voltage - Supply (Max)  

5.5V

Voltage - Supply (Min)  

4.5V

Length  

17.9mm

Height Seated (Max)  

2.65mm

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free