M34556G8HFP
M34556G8HFP is SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER manufactured by Renesas.
- Part of the M34556M4-XXXFP comparator family.
- Part of the M34556M4-XXXFP comparator family.
4556 Group
SINGLE-CHIP 4-BIT CMOS MICROPUTER
REJ03B0025-0302 Rev.3.02
DESCRIPTION
The 4556 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 two 8-bit timers (each timer has one or two reload registers), a 16bit timer for clock count, interrupts, and oscillation circuit switch function. The various microputers in the 4556 Group include variations of the built-in memory size as shown in the table below.
Features qMinimum instruction execution time Mask ROM version .............................................................. 0.5 µs (at 6...
