MC912DG128AMPVE Freescale Semiconductor, MC912DG128AMPVE Datasheet - Page 66

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

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

Pinout and Signal Descriptions
Technical Data
66
Port IB[5:4]
Port CAN1[1]
Port CAN1[0]
Port CAN0[1]
Port CAN0[0]
1. MC68HC912DG128A
2. MC68HC912DT128A
CAN2[1]
CAN2[0]
Port AD0
Port AD1
Name
Port
Port
Port
(2)
(2)
(1)
Input Loads
Table 3-4. Port Pull-Up, Pull-Down and Reduced Drive Summary
Resistive
Pull-up
Pull-up
Pull-up
Pull-up
None
None
None
None
None
only
only
IBPURD ($00E5)
Freescale Semiconductor, Inc.
(Address)
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Pinout and Signal Descriptions
Always enabled
Always enabled
Always enabled
Go to: www.freescale.com
Enable Bit
—
—
—
—
—
Bit Name
PUPIB
Disabled IBPURD ($00E5)
Reset
State
(Address)
Register
Reduced Drive Control Bit
MC68HC912DT128A — Rev 4.0
Bit Name
—
—
—
—
—
—
—
—
RDPIB
MOTOROLA
Full drive
Reset
State