SAB 8031A-P 8-bit Single Chip Microcontroller DIP-40 IC

Features:

• Version for 12MHz/16MHz/ 20 MHz
• Operating frequency
  • 4Kx8 ROM
  • 128 x 8 RAM
• Four 8-bit ports, 32 110 lines
• Two 16-bit timer/event counters
• High-performance full-duplex serial
• channel with flexible transmit/receive bound rate capability
• External memory expandable up to 128Kbyte
• Compatible with SAB 8080/8085 peripherals
• Boolean processor
• 218 user bit-addressable locatk>ns
• Most instructions execute in:
  • 1 µS instruction cycle time at 2 MHz
  • 750 ns instruction cycle t!me at 16 MHz
  • 600 ns instruction cycle time at 20 MHz
• 4 µS (3 µS, 2.4 µS) multiply and divide
• Package: DIP-40

ABSOLUTE MAXIMUM RATINGS

SAB8031a Datasheet