M44C510 General Description
The M44C510 is a member of the TEMIC family of 4-bit single-chip microcontrollers. It contains ROM, RAM, up o 32 digital I/O pins, up to 10 maskable external interrupt sources, 6 maskable internal interrupts, a watchdog timer, 2-kHz oscillator with programmable watch timer, 2 x 8-bit multifunction timer/counter module and a versatile n-chip system clock generation module.
M44C510 Features
4 K x 8-bit application ROM
256 x 4-bit RAM
8 hardware and software interrupt priority levels
Bitwise maskable prioritized interrupts
Up to 10 external and 4 internal interrupts
Up to 32 I/O lines
High drive ports (20 mA, VDD = 5 V)
I/O ports bitwise configurable with combined interrupt andling (for serial I/O applications)
2 x 8-bit multifunction timer/counters
32-kHz on chip oscillator with programmable rescaler/interval timer
User definable on-chip system clock generation
4-MHz crystal, 4-MHz ceramic resonator or fully ntegrated RC oscillator **
(** mask option)
M44C510 Connection Diagram
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