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LC6529N Datasheet One-Time Programmable 4-Bit Single-Chip Microcontroller

Manufacturer: SANYO (now Panasonic)

Overview

Ordering number : EN*5117 CMOS LSI LC6529N, LC6529F, LC6529L 4-Bit Microcomputer for Small-Scale Control Applications Preliminary Overview The LC6529N/F/L provides the basic architecture and instruction set of the Sanyo LC6500 Series of 4-bit singlechip microcomputers in a version specially for small-scale control applications involving circuits built with standard logic elements, applications using simple, comparatorbased voltage or phase detectors, or other applications controlling a limited number of controls.

The LC6529F is a replacement for the former LC6529H.

(Certain functions differ, however.) The N (medium-speed) and L (powersaving) versions are new additions to the lineup.

Key Features

  • Power-saving CMOS design (Standby mode accessed with HALT instruction included. ).
  • Memory: 1 kilobyte of 8-bit ROM and 64 words of 4-bit RAM.
  • Instruction set: 51-member subset of LC6500 standard complement of 80 instructions.
  • (L version) Wide range of operating voltages: 2.2 to 6.0 V.
  • (F version) 0.92 µs/3.0 V instruction cycle time.
  • Flexible I/O ports Four ports with up to 16 lines.
  • Bidirectional I/O ports: 12 Dedicated input ports:.