MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 230
MC912DT128ACPV
Manufacturer Part Number
MC912DT128ACPV
Description
IC 8MHZ 16 BIT MICROCONTROLLER
Manufacturer
Freescale Semiconductor
Series
HC12r
Datasheet
1.MC912DG128ACPVER.pdf
(478 pages)
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
Q1195202
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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PWPOL — PWM Clock Select and Polarity
Pulse Width Modulator
Technical Data
230
RESET:
PCLK3
Bit 7
0
PCLK2
6
0
Read and write anytime.
PCLK3 — PWM Channel 3 Clock Select
PCLK2 — PWM Channel 2 Clock Select
PCLK1 — PWM Channel 1 Clock Select
PCLK0 — PWM Channel 0 Clock Select
The following four bits apply in left-aligned mode only:
If a clock select is changed while a PWM signal is being generated, a
truncated or stretched pulse may occur during the transition.
Freescale Semiconductor, Inc.
For More Information On This Product,
0 = Clock B is the clock source for channel 3.
1 = Clock S1 is the clock source for channel 3.
0 = Clock B is the clock source for channel 2.
1 = Clock S1 is the clock source for channel 2.
0 = Clock A is the clock source for channel 1.
1 = Clock S0 is the clock source for channel 1.
0 = Clock A is the clock source for channel 0.
1 = Clock S0 is the clock source for channel 0.
PCLK1
5
0
Go to: www.freescale.com
Table 14-1. Clock A and Clock B Prescaler
(PCKB2)
PCKA2
Pulse Width Modulator
PCLK0
0
0
0
0
1
1
1
1
4
0
(PCKB1)
PCKA1
PPOL3
0
0
1
1
0
0
1
1
3
0
(PCKB0)
PCKA0
PPOL2
2
0
0
1
0
1
0
1
0
1
MC68HC912DT128A — Rev 4.0
PPOL1
Clock A (B)
1
0
Value of
P ÷ 128
P ÷ 16
P ÷ 32
P ÷ 64
P ÷ 2
P ÷ 4
P ÷ 8
P
PPOL0
Bit 0
0
MOTOROLA
$0041
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