M34552 Datasheet - Renesas Technology

M34552 SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

The 4552 Group is a 4-bit single-chip microcomputer designed with CMOS technology. Its CPU is that of the 4500 series using a simple, high-speed instruction set. The computer is equipped with two 8-bit timers (each timer has one or two reload registers), a 16bit timer for clock count, interrupts, an.

M34552 Features

* q Minimum instruction execution time Mask ROM version 0.5 µs (at 6 MHz oscillation frequency, in high-speed through-mode) One Time PROM version 0.68 µs (at 4.4 MHz oscillation frequency, in high-speed through-mode) q Supply voltage Mask ROM version 1.8 to 5.5 V One Time PROM version 1.8 to 3.6 V

M34552_RenesasTechnology.pdf