MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 227

• 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

MC68HC912DT128A — Rev 4.0
MOTOROLA
(ECLK or Scaled ECLK)
CLOCK SOURCE
PWENx
(CLOCK EDGE SYNC)
PPOL = 1
PPOL = 0
GATE
Figure 14-2. Block Diagram of PWM Center-Aligned Output Channel
SYNC
PWDTY
Freescale Semiconductor, Inc.
For More Information On This Product,
PWCNTx
Go to: www.freescale.com
Pulse Width Modulator
RESET
(PWPER − PWDTY)
8-BIT COMPARE =
8-BIT COMPARE =
(DUTY CYCLE)
CENTR = 1
(PERIOD)
PWDTYx
PWPERx
PWPER
×
2
×
2
T
Q
Q
PPOLx
MUX
DATA REGISTER
FROM PORT P
PWDTY
Pulse Width Modulator
MUX
Technical Data
DRIVER
TO PIN
Introduction
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