68HC912DT128A : 16-Bit Microcontroller

 

The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit (CPU12), 128K bytes of flash EEPROM, 8K bytes of RAM, 2K bytes of EEPROM, two asynchronous serial communications interfaces (SCI), a serial peripheral interface (SPI), an inter-IC interface (I 2 C), an enhanced capture timer (ECT), two 8-channel, 10-bit analog-to-digital converters (ADC), a four-channel pulse-width modulator (PWM), and three CAN 2.0 A, B software compatible modules (MSCAN12).
Page Contents
Other Info
68HC912DT128A Features

  • 16-bit CPU12
  • Multiplexed bus
  • Memory
  • Two Analog-to-digital converters
  • Three 1M bit per second, CAN 2.0 A, B software compatible modules on the MC68HC912DT128A (two on the MC68HC912DG128A)
  • Enhanced capture timer (ECT)
  • 4 PWM channels with programmable period and duty cycle
  • Serial interfaces
  • LIM (lite integration module)
  • Two 8-bit ports with key wake-up interrupt
  • Clock generation
  • 112-Pin TQFP package

 

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68HC912DT128A Parametrics

RAM
KBytes
EEPROM
Bytes
Flash
KBytes
Timer
I/O
Serial
A/D
PWM
Operating Voltage
V
Bus Frequency
(Max)
MHz
8
2
128
8-CH 16-BIT (IC or OC), RTI, pulse accumulator
Up to 67 and 18 input only lines
Dual SCI, SPI
16-CH, 10-bit
4 CH 8-Bit or 2-CH 16-Bit
5
8

 

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68HC912DT128A Documentation

Application Note
ID Name Format Size K Rev # Date Last Modified
AN2104 Using Background Debug Mode for the M68HC12 Family pdf 353 0 2/02/2001


Data Sheets
ID Name Format Size K Rev # Date Last Modified
MC68HC912DT128A MC68HC912DT128A, MC68HC912DG128A Technical Data pdf 2141 2.0 6/12/2001


Miscellaneous
ID Name Format Size K Rev # Date Last Modified
68HC912DT128AMSE4 M68HC912DT128AMSE4 Device Information Sheet: 3K91D Mask Sets pdf 95 3 3/09/2001


Reference Manual
ID Name Format Size K Rev # Date Last Modified
CPU12RM HC12 CPU12 Reference Manual pdf 5873 2.0 12/08/2000


Selector Guide
ID Name Format Size K Rev # Date Last Modified
SG187 Automotive Selector Guide 3Q, 2001 pdf 823 7 6/29/2001
SG188 Microcontroller Development Tool Configuration and Order Information Selector Guide pdf 154 2 1/01/2001
SG186 Microcontroller Selector Guide Quarter 3, 2001 pdf 490 8 6/29/2001

 

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