4-BIT MICROCONTROLLERS

Basic functions ● Instructions: maximum 105, minimum instruction execution time: 1.0μs ● ROM tabel look-up instruction ● 5-bit to 8-bit data conversion instruction ● Subroutine nesting: maximum 15 levels ● Interrupt sources: 2 external, 4 internal ● Interval timer ● Serial interface

4-BIT MICROCONTROLLERS

Basic functions ● Instructions: maximum 105, minimum instruction execution time: 1.0μs ● ROM tabel look-up instruction ● 5-bit to 8-bit data conversion instruction ● Subroutine nesting: maximum 15 levels ● Interrupt sources: 2 external, 4 internal ● Interval timer ● Serial interface

4-BIT MICROCONTROLLERS

Basic functions ● Instructions: maximum 105, minimum instruction execution time: 1.0μs ● ROM tabel look-up instruction ● 5-bit to 8-bit data conversion instruction ● Subroutine nesting: maximum 15 levels ● Interrupt sources: 2 external, 4 internal ● Interval timer ● Serial interface

4-BIT MICROCONTROLLERS

Basic functions ● Instructions: maximum 105, minimum instruction execution time: 1.0μs ● ROM tabel look-up instruction ● 5-bit to 8-bit data conversion instruction ● Subroutine nesting: maximum 15 levels ● Interrupt sources: 2 external, 4 internal ● Interval timer ● Serial interface

CMOS 4-bit Microcontroller

The 47C101/201 are high speed and high performance 4-bit single chip microcomputers, integrating ROM, RAM, input/output ports and timer/counters on a chip. The 47C101/201 are the standard type devices in the TLCS-47E series. Features • 4-bit single chip microcomputer • Instruction execution tim