4501_M Datasheet, PDF (118/212 Pages) Renesas Technology Corp – 4-BIT CISC SINGLE-CHIP MICROCOMPUTER 4500 SERIES

CHAPTER 2
APPLICATION
2.1 I/O pins
2.2 Interrupts
2.3 Timers
2.4 A/D converter
2.5 Reset
2.6 Voltage drop detection circuit
2.7 RAM back-up
2.8 Oscillation circuit