MC912D60CCPVE

MCU 16Bit HC12 CISC 60KB Flash 5V 112Pin LQFP Tray

Overview

The MC68HC912D60C microcontroller unit MCU is a 16-bit device available in two package options, 80-pin QFP and 112-pin TQFP. Onchip peripherals include a 16-bit central processing unit CPU12, 60K bytes of flash EEPROM, 2K bytes of RAM, 1K bytes of EEPROM, two asynchronous serial communication interfaces SCI, a serial peripheral interface SPI, an enhanced capture timer ECT, two one on 80QFP 8-channel,10-bit analog-to-digital converters ATD, a four-channel pulse-width modulator PWM, and a CAN 2.0 A, B software compatible module MSCAN12. System resource mapping, clock generation, interrupt control and bus interfacing are managed by the lite integration module LIM. The MC68HC912D60C has full 16-bit data paths throughout, however, the external bus can operate in an 8-bit narrow mode so single 8-bit wide memory can be interfaced for lower cost systems. The inclusion of a PLL circuit allows power consumption and performance to be adjusted to suit operational requirements. In addition to the I/O ports available in each module, 16 2 on 80QFP I/O port pins are available with Key-Wake-Up capability from STOP or WAIT mode.

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## Features

* 16-bit CPU12

* Upward compatible with M68HC11 instruction set

* Interrupt stacking and programmer’s model identical to M68HC11

* 20-bit ALU

* Instruction queue

* Enhanced indexed addressing

* Multiplexed bus

* Single chip or expanded

* 16 address/16 data wide or 16 address/8 data narrow mode

* Two 8-bit ports with key wake-up interrupt 2 pins only are available on 80QFP and one I2C start bit detector 112TQFP only

* Memory

* 60K byte flash EEPROM, made of a 28K module and a 32K module with 8K bytes protected BOOT section in each module MC68HC912D60A

* 1K byte EEPROM

* 2K byte RAM

## Features