MC912DG128ACPVER Freescale Semiconductor, MC912DG128ACPVER Datasheet - Page 8
![IC MCU 16BIT 8K FLASH 112-LQFP](/photos/12/21/122171/mc912dg128acpver_sml.jpg)
MC912DG128ACPVER
Manufacturer Part Number
MC912DG128ACPVER
Description
IC MCU 16BIT 8K FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HC12r
Datasheet
1.MC912DG128ACPVER.pdf
(478 pages)
Specifications of MC912DG128ACPVER
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
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (10 bit, 8 Channel)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MC912DG128ACPVERTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC912DG128ACPVER
Manufacturer:
STM
Quantity:
1 244
Company:
Part Number:
MC912DG128ACPVER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Table of Contents
Technical Data
8
2.7
3.1
3.2
3.3
3.4
3.5
4.1
4.2
5.1
5.2
5.3
5.4
6.1
6.2
6.3
6.4
6.5
6.6
6.7
Freescale Semiconductor, Inc.
For More Information On This Product,
Opcodes and Operands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
MC68HC912DT128A Pin Assignments in 112-pin QFP. . . . . . 41
Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Signal Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Port Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Register Block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Background Debug Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Internal Resource Mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . .87
Flash EEPROM mapping through internal Memory Expansion 92
Miscellaneous System Control Register . . . . . . . . . . . . . . . . . . 96
Mapping test registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
Memory Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
Section 3. Pinout and Signal Descriptions
Go to: www.freescale.com
Table of Contents
Section 6. Resource Mapping
Section 5. Operating Modes
Section 4. Registers
MC68HC912DT128A — Rev 4.0
MOTOROLA
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