MC912DG128ACPVE Freescale Semiconductor, MC912DG128ACPVE Datasheet - Page 325

• Manufacturer Part Number: MC912DG128ACPVE
• Description: IC MCU 128K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DG128ACPVE

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Processor Series: HC912D
• Core: HC12
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 69
• Number Of Timers: 8
• Operating Supply Voltage: - 0.3 V to + 6.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (8-ch x 10-bit)
• Package: 112LQFP
• Family Name: HC12
• Maximum Speed: 8 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Technical Data — MC68HC912DT128A
18.1 Contents
18.2 Introduction
MC68HC912DT128A — Rev 4.0
MOTOROLA
18.2
18.3
18.4
18.5
18.6
18.7
18.8
18.9
18.10 Clock System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .343
18.11 Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
18.12 Programmer’s Model of Message Storage . . . . . . . . . . . . . . .346
18.13 Programmer’s Model of Control Registers . . . . . . . . . . . . . . . 351
The MC68HC912DT128A has three identical msCAN12 modules,
identified as CAN0, CAN1 and CAN2. The MC68HC912DG128A has
two: CAN0 and CAN1. The information to follow describes one msCAN
unless specifically noted and register locations specifically relate to
CAN0. CAN1 registers are located 512 bytes from CAN0, and on the
MC68HC912DT128A, CAN2 registers are located 256 bytes from
CAN0.
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
External Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Message Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Identifier Acceptance Filter . . . . . . . . . . . . . . . . . . . . . . . . . . .332
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .335
Protocol Violation Protection. . . . . . . . . . . . . . . . . . . . . . . . . . 337
Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .338
Timer Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
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MSCAN Controller
Section 18. MSCAN Controller
Technical Data
325