MC912DT128ACPVE Freescale Semiconductor, MC912DT128ACPVE Datasheet - Page 19

• Manufacturer Part Number: MC912DT128ACPVE
• Description: IC MCU 128K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DT128ACPVE

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 67
• 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
• 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: 67
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (10 bit, 8 Channel)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MC68HC912DT128A — Rev 4.0
MOTOROLA
21-3 STOP Recovery Timing Diagram . . . . . . . . . . . . . . . . . . . . . .431
21-4 WAIT Recovery Timing Diagram . . . . . . . . . . . . . . . . . . . . . . 432
21-5 Interrupt Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433
21-6 Port Read Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . .434
21-7 Port Write Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . .434
21-8 Multiplexed Expansion Bus Timing Diagram . . . . . . . . . . . . . 436
21-9 SPI Timing Diagram (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . 438
21-9 A) SPI Slave Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . . . . . 439
21-9 B) SPI Slave Timing (CPHA = 1) . . . . . . . . . . . . . . . . . . . . . . 439
21-10 SPI Timing Diagram (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . 439
Freescale Semiconductor, Inc.
For More Information On This Product,
A) SPI Master Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . . . . 438
B) SPI Master Timing (CPHA = 1) . . . . . . . . . . . . . . . . . . . . . 438
Go to: www.freescale.com
List of Figures
Technical Data
List of Figures
19