M34514 Overview
The 4513/4514 Group is a 4-bit single-chip microputer designed with CMOS technology. Its CPU is that of the 4500 series using a simple, high-speed instruction set. The puter is equipped with serial I/O, four 8-bit timers (each timer has a reload register), and 10-bit A-D converter.
M34514 Key Features
- 0.75 µs (at 4.0 MHz oscillation frequency, in high-speed mode, VDD = 4.0 V to 5.5 V)
- Middle-speed mode
- 2.5 V to 5.5 V (at 4.2 MHz oscillation frequency, for Mask ROM version and One Time PROM version)
- 2.0 V to 5.5 V (at 3.0 MHz oscillation frequency, for Mask ROM version) (Opera