Product/Service

SDLC Communications Controller

Source: Innovasic, Inc.
The IA8X44 is a form, fit and function compatible part to the Intel 8X44 SDLC communications controller
Innovasic, Inc.is a Fast Single-Chip 8-Bit Microcontroller with an integrated SDLC/HDLC serial interface controller. The device is an 8-Bit Embedded Controller that executes all ASM51 instructions and has the same instruction set as the Intel 80C51. The controller can access the instructions from two types of program memory, serves software and hardware interrupts, provides an interface for serial communications and a timer system.

Features:

  • Form, Fit, and Function Compatible with the Intel 8X44
  • Packaging options available: 40 Pin Plastic or Ceramic DIP, 44 Pin Plastic
  • Leaded Chip Carrier
  • 8-Bit Control Unit
  • 8-Bit Arithmetic-Logic Unit with 16-Bit multiplication and division
  • 12 MHz clock
  • Four 8-Bit Input / Output ports
  • Two 16-Bit Timer/Counters
  • Serial Interface Unit with SDLC/HDLC compatibility
  • 2.4 Mbps maximum serial data rate
  • Two Level Priority Interrupt System
  • 5 Interrupt Sources
  • Internal Clock prescaler and Phase generator
  • 192 Bytes of Read/Write Data Memory Space
  • 64kB External Program Memory Space
  • 64kB External Data Memory Space
  • 4kB Internal ROM (IA8044 only)

    <%=company%>, 3737 Princeton NE, Suite 130, Albuquerque, NM 87107, Phone: (505) 883-5263 FAX (505) 883-5477