LC573102A Datasheet | SANYO

Ordering number:ENN 4144 - CMOS IC LC573104A, 573102A 4-bit Single Chip Microcontroller Preliminary Overview LC573104A and LC573102A are CMOS 4-bit microcontrollers featuring low-voltage operation and low power dissipation. Both LC573104A and LC573102A incorporate a 4-bit parallel processing ALU, 4K bytes/2K bytes ROM, a 64×4-bit RAM, a 16-bit timer, and an infrared remote control transmission carrier output circuit. Package Dimensions unit:mm 3112A-MFP24S [LC573104A, 573102A] 24 13 Applications 12.5 0.15 0.1 1.5 0.63 Features - ROM : 4096×8 bits (LC573104A) 2048×8 bits (LC573102A) - RAM : 64×4 bits - Cycle time Cycle time 17.6µs System clock generator Ceramic oscillation circuit Oscillation frequency 455k Hz Supply voltage 2.3 to 6.0V (0.75) 1.7max - Remote controller. - Control of small measuring instruments. SANYO : MFP24S Pin Assignment - Current Drain a. At normal operation Current drain 150µA typ 400µA typ System clock generator CR oscillation CR oscillation Oscillation frequency 455k Hz 455k Hz Supply voltage 3.0V 5.0V b. HALT mode Current drain 80µA typ 300µA typ System clock generator CR oscillation CR oscillation Oscillation frequency 455k Hz 455k Hz Supply voltage 3.0V 5.0V c. HOLD mode Leakage current 0.1µA typ Condition When CR oscillation is at STOP mode Oscillation frequency 455k Hz Supply voltage 5.0V Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as...