68HC705L16: Microcontroller ARCHIVED

Overview

The MC68HC705L16 is an 80-pin microcontroller unit (MCU) with highly sophisticated on-chip peripheral functions. The memory map includes 16 Kbytes of user ROM and 512 bytes of RAM. The MCU has five parallel ports: A, B, C, D, and E. The MC68HC05L16 includes a timebase circuit, 8- and 16-bit timers, a computer operating properly (COP) watchdog timer, liquid crystal display (LCD) drivers, and a simple serial peripheral interface (SSPI).

Archived content is no longer updated and is made available for historical reference only.

MoreLess

Features

Low-cost HC05 core

16,400 Bytes of mask EPROM, including 16 bytes of user vectors and 512 bytes of on-chip RAM
General-purpose data pins:
- 16 bidirectional pins
- 8 input/ouptut-only pins
- 15 output-only pins, including 8-bit key wakeup interrupts
Pullup resistors options
Open-drain outputs options
Two interrupt request (IRQ) inputs
16-bit timer with input capture and output compare (timer 1)

MoreLess

Features

Low-cost HC05 core

16,400 Bytes of mask EPROM, including 16 bytes of user vectors and 512 bytes of on-chip RAM
General-purpose data pins:
- 16 bidirectional pins
- 8 input/ouptut-only pins
- 15 output-only pins, including 8-bit key wakeup interrupts
Pullup resistors options
Open-drain outputs options
Two interrupt request (IRQ) inputs
16-bit timer with input capture and output compare (timer 1)

Data Sheets

Application Notes

Washer Machines Microcontrollers for M68HC05 Family Block Diagram

Washer Machines Microcontrollers for M68HC05 Family Block Diagram

Washer Machines Microcontrollers for M68HC05 Family Block Diagram

Previous Next