PIC16C745-I/SO is part of the PIC16C74x Series family with a 8-Bit Microcontroller. It can sustain standard temperature ranges from -40°C to +85°C and has 28 pin in SOIC package. This device is lead free.
 
This powerful (167 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into a 28-pin package.

The PIC16C745 supports and is certified for the USB standard 1.1 for Low Speed communication. In addition, there are 5 channels of 8 -bit Analog-to-Digital converters and a Universal Asynchronous Receiver Transmitter (USART) which is also known as the Serial Communication Interface (SCI). Easily adapted for PC related peripherals, as well as UPS, joysticks and medical applications.

Parameter Name	Value
Program Memory Type	OTP
Program Memory (KB)	14
CPU Speed (MIPS)	6
RAM Bytes	256
Digital Communication Peripherals	1-A/E/USART,
Capture/Compare/PWM Peripherals	2 CCP
Timers	2 x 8-bit, 1 x 16-bit
ADC	5 ch, 8-bit
Temperature Range (C)	-40 to 85
Operating Voltage Range (V)	2.5 to 5.5
Pin Count	28

 

 

Features:

    Microcontroller Core Features:

        High-performance RISC CPU

        Only 35 single word instructions to learn

        All single cycle instructions except for program branches, which are two cycle

        Interrupt capability (up to 12 internal/external interrupt sources)

        Eight level deep hardware stack

        Direct, indirect and relative addressing modes

        Power-on Reset (POR)

        Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

    Peripheral Features:

        Universal Serial Bus (USB 1.1)

            Soft attach/detach

        64 bytes of USB dual port RAM

        22 (PIC16C745) or 33 (PIC16C765) I/O pins

             Individual direction control

             1 high voltage open drain (RA4)

             8 PORTB pins with:

                 Interrupt-on-change control (RB<7:4> only)

                 Weak pull-up control

                 3 pins dedicated to USB

        Timer0: 8-bit timer/counter with 8-bit prescaler

        Timer1: 16-bit timer/counter with prescaler can be incremented during SLEEP via external crystal/clock

        Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler

    CMOS Technology:

        Fully static low-power, high-speed CMOS

        In-Circuit Serial Programming  (ICSP)

        Operating voltage ranges from - 4.35 V to 5.25 V

        High Sink/Source Current 25/25 mA

        
PIC16C745/65 Datasheet

Code Templates & Firmware Drivers