JA54130 Datasheet (Jaztek) - 4-Bit Micro Controller

JA54130, 4-Bit Micro Controller

The JA54130 is an EEPROM-equipped high- performance 4-bit microcomputer.

It contains not only all functions compatible with JA54100, but also an EEPROM, providing customers such conveniences as on-board verification, customized code, small quantity sample production, etc.

This chip especially provid

JA54130 Features

* Very low current dissipation. Wide operating voltage range. Supports both Ag and Li batteries. Powerful instruction set. 4-level subroutine nesting (including interrupt). y 4 event-driven interrupts, 2 external and 2 internal. y ROM size: 1024x15 bits. y RAM size: 64x4 bits. y Input ports: 2 por