• Part: COP87L89RB
  • Description: 8-Bit CMOS OTP Microcontrollers with 16k or 32k Memory/ CAN Interface/ 8-Bit A/D/ and USART
  • Category: Microcontroller
  • Manufacturer: National Semiconductor
  • Size: 814.78 KB
COP87L89RB Datasheet (PDF) Download
National Semiconductor
COP87L89RB

Description

The COP87L88EB/RB Family OTP (One Time programmable) microcontrollers are highly integrated COP8™ Feature core devices with 16k or 32k memory and advanced features including a CAN 2.0B (passive) interface, A/D and USART.

Key Features

  • n CAN 2.0B (passive) bus interface, with Software Power save mode n 8-bit A/D Converter with 8 channels
  • Fully buffered USART
  • Multi-input wake up (MIWU) on both Port L and M
  • Versatile easy to use instruction set n 8-bit stacker pointer (SP) (Stack in RAM)
  • Two 8-bit RegisterR Indirect Memory Pointers (B, X)
  • Idle timer (programmable)
  • Two 16-bit timer, with two 16-bit registers supporting — Processor independent PWM mode — External Event counter mode — Input capture mode
  • WATCHDOG™ and Clock Monitor
  • MICROWIRE/PLUS serial I/O
  • Two power saving modes: HALT, IDLE