MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 36

no-image

MC912DG128ACPV

Manufacturer Part Number
MC912DG128ACPV
Description
IC MCU 128K FLASH 8MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HC12r
Datasheet

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC912DG128ACPV
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC912DG128ACPV
Manufacturer:
FREE
Quantity:
20 000
Part Number:
MC912DG128ACPV 5K91D
Manufacturer:
FREESCALE
Quantity:
20 000
Part Number:
MC912DG128ACPVE
Manufacturer:
MICREL
Quantity:
9 982
Part Number:
MC912DG128ACPVE
Manufacturer:
FREESCALE
Quantity:
1 200
Part Number:
MC912DG128ACPVE
Manufacturer:
FREESCALE
Quantity:
1 970
Part Number:
MC912DG128ACPVE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC912DG128ACPVE
Manufacturer:
FREESCALE
Quantity:
1 970
Part Number:
MC912DG128ACPVER
Manufacturer:
STM
Quantity:
1 244
Part Number:
MC912DG128ACPVER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Central Processing Unit
2.3 Programming Model
Technical Data
36
CPU12 registers are an integral part of the CPU and are not addressed
as if they were memory locations.
Accumulators A and B are general-purpose 8-bit accumulators used to
hold operands and results of arithmetic calculations or data
manipulations. Some instructions treat the combination of these two 8-
bit accumulators as a 16-bit double accumulator (accumulator D).
Index registers X and Y are used for indexed addressing mode. In the
indexed addressing mode, the contents of a 16-bit index register are
added to 5-bit, 9-bit, or 16-bit constants or the content of an accumulator
to form the effective address of the operand to be used in the instruction.
15
15
15
15
15
7
Freescale Semiconductor, Inc.
For More Information On This Product,
A
Go to: www.freescale.com
Central Processing Unit
Figure 2-1. Programming Model
0
SP
PC
IX
IY
D
7
S X H I
B
N
Z V C
0
0
0
0
0
0
MC68HC912DT128A — Rev 4.0
8-BIT ACCUMULATORS A & B
OR
16-BIT DOUBLE ACCUMULATOR D
INDEX REGISTER X
INDEX REGISTER Y
STACK POINTER
PROGRAM COUNTER
CONDITION CODE REGISTER
MOTOROLA

Related parts for MC912DG128ACPV