Description
The 4506 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 a reload register), interrupts, and 10-bit A/D converter.
Features
- q Minimum instruction execution time 0.68 µs (at 4.4 MHz oscillation frequency, in high-speed mode) q Supply voltage 2.0 V to 5.5 V (It depends on the oscillation frequency and operating mode. )
q Timers Timer 1 8-bit timer with a reload register Timer 2 8-bit timer with a reload register q Interrupt 4 sources q Key-on wakeup function pins 12 q Input/Output port 14 q A/D converter 10-bit successive comparison method q Watchdog timer q Clock generating circuit (ceramic resonator/RC oscill.
M34506E4 Datasheet
