LC573102A - Sanyo

LC573102A 4-bit Single Chip Microcontroller

Output – Supply voltage. See Fig 1. – Input Ground. See Fig 1. User for system clock oscillation. • 455kHz ceramic resonator is connected between CF1 and Output CF2 for oscillation. • Stops oscillation when receiving CR oscillation stop command. Input Input port S. • LSI system is reset by charging VDD to S1 to S4 simultaneously (Mask option). • Data is load.

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 osci.