LC573102A

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 5.4 Applications 12.5 0.15 0.1 1.5 0.63 1 12 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 455kHz Supply voltage 2.3 to 6.0V 0.35 1.0 (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 455kHz 455kHz Supply voltage 3.0V 5.0V b. HALT mode Current drain 80µA typ 300µA typ System clock generator CR oscillation CR oscillation Oscillation frequency 455kHz 455kHz Supply voltage 3.0V 5.0V c. HOLD mode Leakage current 0.1µA typ Condition When CR oscillation is at STOP mode Oscillation frequency 455kHz Supply voltage 5.0V Any and all SANYO products described or contained herein do not have specifications that can handle applications that require ext...