MC912DT128ACPVE Freescale Semiconductor, MC912DT128ACPVE Datasheet - Page 78
![IC MCU 128K FLASH 8MHZ 112-LQFP](/photos/38/0/380047/lqfp-112_sml.jpg)
MC912DT128ACPVE
Manufacturer Part Number
MC912DT128ACPVE
Description
IC MCU 128K FLASH 8MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HC12r
Datasheet
1.MC912DG128ACPVER.pdf
(478 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC912DT128ACPVE
Manufacturer:
MEANWELL
Quantity:
1 000
Company:
Part Number:
MC912DT128ACPVE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Registers
Technical Data
78
Address
$0320–
$0340–
$0350–
$0360–
$0370–
$0380-
1. Port A, port B and data direction registers DDRA, DDRB are not in map in expanded and peripheral modes.
2. Port E and DDRE not in the map in peripheral and expanded modes with EME set.
3. Registers also not in map in peripheral mode.
4. Data read at these locations is undefined.
5. The FPOPEN bit is available only on the 0L05H and later mask sets. For previous masks, this bit is reserved.
6. Port K and DDRK not in the map in peripheral and expanded modes with EMK set.
7. MC68HC912DT128A only. Locations are unimplemented on the MC68HC912DG128A.
$031C
$031D
$033C
$033D
$031A
$031B
$031E
$031F
$033E
$033F
$034F
$035F
$036F
$037F
$03FF
DDCAN7 DDCAN6 DDCAN5 DDCAN4 DDCAN3 DDCAN2
PCAN7
AM7
AM7
AM7
AM7
Bit 7
AC7
AC7
0
PCAN6
AM6
AM6
AM6
AM6
AC6
AC6
6
0
Table 4-1. Register Map (Sheet 11 of 11)
Freescale Semiconductor, Inc.
For More Information On This Product,
PCAN5
AM5
AM5
AM5
AM5
AC5
AC5
FOREGROUND RECEIVE BUFFER 1
5
0
TRANSMIT BUFFER 10
TRANSMIT BUFFER 11
TRANSMIT BUFFER 12
Go to: www.freescale.com
= Reserved or unimplemented bits.
PCAN4
Unimplemented
Unimplemented
AM4
AM4
AM4
AM4
AC4
AC4
4
0
Registers
PCAN3
AM3
AM3
AM3
AM3
AC3
AC3
3
0
(4)
(4)
PCAN2
AM2
AM2
AM2
AM2
AC2
AC2
2
0
PUPCAN RDPCAN PCTLCAN1
TxCAN
MC68HC912DT128A — Rev 4.0
AM1
AM1
AM1
AM1
AC1
AC1
1
0
RxCAN
Bit 0
AM0
AM0
AM0
AM0
AC0
AC0
0
MOTOROLA
PORTCAN1
DDRCAN1
C1IDMR4
C1IDMR5
C1IDMR6
C1IDMR7
Reserved
Reserved
C1IDAR6
C1IDAR7
RxFG1
Name
Tx10
Tx11
Tx12
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