MC912DG128AMPVE Freescale Semiconductor, MC912DG128AMPVE Datasheet - Page 300

• 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

Multiple Serial Interface
Technical Data
300
NOTE:
DDS2, DDS0 — Data Direction for Port S Bit 2 and Bit 0
DDS3, DDS1 — Data Direction for Port S Bit 3 and Bit 1
DDS[6:4] — Data Direction for Port S Bits 6 through 4
DDS7 — Data Direction for Port S Bit 7
If mode fault error occurs bits 5, 6 and 7 are forced to zero.
If the SCI receiver is configured for two-wire SCI operation,
corresponding port S pins will be input regardless of the state of these
bits.
If the SCI transmitter is configured for two-wire SCI operation,
corresponding port S pins will be output regardless of the state of
these bits.
If the SPI is enabled and expects the corresponding port S pin to be
an input, it will be an input regardless of the state of the DDRS bit. If
the SPI is enabled and expects the bit to be an output, it will be an
output ONLY if the DDRS bit is set.
In SPI slave mode, DDRS7 has no meaning or effect; the PS7 pin is
dedicated as the SS input. In SPI master mode, DDRS7 determines
whether PS7 is an error detect input to the SPI or a general-purpose
or slave select output line.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Multiple Serial Interface
MC68HC912DT128A — Rev 4.0
MOTOROLA