MC912DG128AMPVE Freescale Semiconductor, MC912DG128AMPVE Datasheet - Page 17

IC MCU 128K FLASH 8MHZ 112-LQFP

MC912DG128AMPVE

Manufacturer Part Number
MC912DG128AMPVE
Description
IC MCU 128K FLASH 8MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HC12r
Datasheet

Specifications of MC912DG128AMPVE

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 ~ 125°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
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (8-ch x 10-bit)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

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Price
Part Number:
MC912DG128AMPVE
Manufacturer:
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Quantity:
2 902
Part Number:
MC912DG128AMPVE
Manufacturer:
FREESCALE
Quantity:
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Part Number:
MC912DG128AMPVE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC912DG128AMPVE
Manufacturer:
FREESCALE
Quantity:
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Technical Data — MC68HC912DT128A
MC68HC912DT128A — Rev 4.0
MOTOROLA
Figure
1-1
1-2
2-1
3-1
3-2
3-3
3-4
3-5
6-1
6-2
11-1 STOP Key Wake-up Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12-1 Internal Clock Relationships . . . . . . . . . . . . . . . . . . . . . . . . . . 159
12-2 PLL Functional Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160
12-3 Clock Loss during Normal Operation . . . . . . . . . . . . . . . . . . .164
12-4 No Clock at Power-On Reset . . . . . . . . . . . . . . . . . . . . . . . . .166
12-5 STOP Exit and Fast STOP Recovery . . . . . . . . . . . . . . . . . . . 168
12-6 Clock Generation Chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
12-7 Clock Chain for SCI0, SCI1, RTI, COP. . . . . . . . . . . . . . . . . . 183
12-8 Clock Chain for ECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
12-9 Clock Chain for MSCAN, SPI, ATD0, ATD1 and BDM . . . . . . 185
13-1 MC68HC912DT128A Colpitts Oscillator Architecture. . . . . . .195
13-2 MC68HC912Dx128C Colpitts Oscillator Architecture. . . . . . .198
13-3 MC68HC912Dx128C Crystal with DC Blocking Capacitor . . . 210
13-4 MC68HC912Dx128P Pierce Oscillator Architecture. . . . . . . .213
14-1 Block Diagram of PWM Left-Aligned Output Channel . . . . . . 226
14-2 Block Diagram of PWM Center-Aligned Output Channel . . . . 227
14-3 PWM Clock Sources. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
15-1 Timer Block Diagram in Latch Mode. . . . . . . . . . . . . . . . . . . .243
15-2 Timer Block Diagram in Queue Mode. . . . . . . . . . . . . . . . . . . 244
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68HC912DT128A Block Diagram . . . . . . . . . . . . . . . . . . . . 30
MC68HC912DG128A Block Diagram. . . . . . . . . . . . . . . . . . . . 31
Programming Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Pin Assignments in 112-pin QFP for MC68HC912DT128A . . . 42
Pin Assignments in 112-pin QFP for MC68HC912DG128A . . .43
112-pin QFP Mechanical Dimensions (case no. 987) . . . . . . . 44
PLL Loop FIlter Connections . . . . . . . . . . . . . . . . . . . . . . . . . .46
External Oscillator Connections . . . . . . . . . . . . . . . . . . . . . . . .48
MC68HC912DT128A Memory Map after reset. . . . . . . . . . . . 100
MC68HC912DT128A Memory Paging . . . . . . . . . . . . . . . . . .101
Go to: www.freescale.com
List of Figures
Title
List of Figures
Technical Data
Page
17

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