MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 292

• 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

Multiple Serial Interface
Technical Data
292
SCK (CPOL=0)
SCK (CPOL=1)
SAMPLE I
(MOSI/MISO)
CHANGE O
CHANGE O
SEL SS (O)
(Master only)
SEL SS (I)
(MOSI pin)
(MISO pin)
MSB first (LSBF=0):
LSB first (LSBF=1):
Transfer
Figure 16-4. SPI Clock Format 0 (CPHA = 0)
t
L
MSB
LSB
Freescale Semiconductor, Inc.
For More Information On This Product,
Begin
Bit 6
Bit 1
Go to: www.freescale.com
Multiple Serial Interface
Bit 5
Bit 2
Bit 4
Bit 3
Bit 3
Bit 4
Bit 2
Bit 5
Bit 1
Bit 6
End
MC68HC912DT128A — Rev 4.0
MSB
LSB
Minimum 1/2 SCK
HC12 SPI CLOCK FORM 0
t
T
for t
T
t
, t
I
l
, t
MOTOROLA
L
t
L