MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 212

• Manufacturer Part Number: MC912DG128ACPV
• Description: IC MCU 128K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DG128ACPV

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Oscillator
13.5 MC68HC912Dx128P Pierce Oscillator Specification
13.5.1 MC68HC912Dx128P Oscillator Design Architecture
Technical Data
212
NOTE:
EXTAL and XTAL routing resistances are less important than
capacitances. Using minimum width traces is an acceptable trade-off to
reduce capacitance.
This section applies to the 2L05H mask set, which refers to the newest
set of CGM fixes (to the MC68HC912DT128A) with the Pierce oscillator
configuration enabled. The name for these devices is
MC68HC912Dx128P.
The Pierce oscillator architecture is shown in
component configuration for this oscillator is different to all previous
MC68HC912DT128A configurations and the recommended
components may be different.
Please note carefully the connection of external capacitors and the
resonator in this diagram.
•
Freescale Semiconductor, Inc.
For More Information On This Product,
Minimize XTAL and EXTAL routing lengths to reduce EMC
issues.
Go to: www.freescale.com
Oscillator
MC68HC912DT128A — Rev 4.0
Figure
13-4. The
MOTOROLA