MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 411

• Manufacturer Part Number: MC912DT128ACPV
• Description: IC 8MHZ 16 BIT MICROCONTROLLER
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DT128ACPV

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: KMC912DT128ACPV; Q1195202

SHIFTER — BDM Shift Register – High Byte
SHIFTER — BDM Shift Register – Low Byte
ADDRESS — BDM Address Register – High Byte
ADDRESS — BDM Address Register – High Byte
20.4.5.3 SHIFTER
20.4.5.4 ADDRESS
MC68HC912DT128A — Rev 4.0
MOTOROLA
RESET:
RESET:
RESET:
RESET:
BIT 15
BIT 15
BIT 7
BIT 7
S15
A15
S7
A7
X
X
X
X
S14
A14
14
S6
14
A6
X
X
X
6
X
6
This 16-bit shift register contains data being received or transmitted via
the serial interface. It is also used by the BDM firmware for temporary
storage.
Read: all modes (but not normally accessed by users)
Write: all modes (but not normally accessed by users)
This 16-bit address register is temporary storage for BDM hardware and
firmware commands.
Read: all modes (but not normally accessed by users)
Write: only by BDM hardware (state machine)
Freescale Semiconductor, Inc.
For More Information On This Product,
S13
A13
S5
13
13
A5
X
X
X
5
5
X
Go to: www.freescale.com
Development Support
S12
A12
S4
A4
12
12
X
X
X
X
4
4
S11
A11
S3
A3
11
11
X
X
X
X
3
3
S10
A10
S2
A2
10
10
X
X
X
X
2
2
S9
S1
A9
A1
X
X
X
1
X
9
1
9
Background Debug Mode
Development Support
BIT 8
BIT 0
BIT 8
BIT 0
A0
S8
S0
A8
X
X
X
X
Technical Data
$FF02
$FF03
$FF04
$FF05
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