Microchip | PIC16C745-I/SP

PIC16C745-I/SP 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 SPDIP 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.

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