MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 323
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
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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Inter IC Bus
Technical Data
323
Dummy Read
From IBDR
Switch To
Rx Mode
Y
Byte To IBDR
(Master Rx)
Transmitted
Addr Cycle
Write Next
Last Byte
RXAK=0
End Of
?
?
?
N
Y
N
Figure 17-4. Flow-Chart of Typical IIC Interrupt Routine
Stop Signal
TX
Generate
Y
N
Freescale Semiconductor, Inc.
Tx/Rx
Set TXAK =1
?
For More Information On This Product,
Y
Byte To Be Read
Byte To Be Read
From IBDR
Read Data
And Store
2nd Last
RX
Last
Go to: www.freescale.com
?
?
N
N
Stop Signal
Generate
Inter IC Bus
Y
Y
RTI
Master
Mode
Clear
IBIF
?
Write Data
To IBDR
(Read)
Set TX
Mode
N
N
Y
Dummy Read
From IBDR
Clear IBAL
IAAS=1
Set RX
SRW=1
Mode
Y
?
?
N
Address Transfer
(Write)
MC68HC912DT128A — Rev 4.0
Tx Next
Byte
Y
Y
Y
Dummy Read
From IBDR
ACK From
Arbitration
Switch To
Receiver
IAAS=1
Rx Mode
TX/RX
Lost
?
?
?
?
N
N
TX
Data Transfer
N
From IBDR
Read Data
And Store
MOTOROLA
RX
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