MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 21
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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Technical Data — MC68HC912DT128A
MC68HC912DT128A — Rev 4.0
MOTOROLA
Table
1-1
1-2
2-1
2-2
3-1
3-2
3-3
3-4
4-1
5-1
6-1
6-2
6-3
6-4
6-5
6-6
7-1
9-1
9-2
9-3
9-4
10-1 Interrupt Vector Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
10-2 Stacking Order on Entry to Interrupts . . . . . . . . . . . . . . . . . . . 147
12-1 Summary of STOP Mode Exit Conditions. . . . . . . . . . . . . . . .174
12-2 Summary of Pseudo STOP Mode Exit Conditions . . . . . . . . .174
12-3 Clock Monitor Time-Outs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
12-4 Real Time Interrupt Rates. . . . . . . . . . . . . . . . . . . . . . . . . . . .188
12-5 COP Watchdog Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191
Freescale Semiconductor, Inc.
For More Information On This Product,
Device Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Development Tools Ordering Information. . . . . . . . . . . . . . . . .33
M68HC12 Addressing Mode Summary . . . . . . . . . . . . . . . . . .38
Summary of Indexed Operations . . . . . . . . . . . . . . . . . . . . . . . 39
MC68HC912DT128A Power and Ground Connection
Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
MC68HC912DT128A Signal Description Summary . . . . . . . . .54
MC68HC912DT128A Port Description Summary. . . . . . . . . . . 64
Port Pull-Up, Pull-Down and Reduced Drive Summary . . . . . .65
Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
Mapping Precedence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
Program space Page Index . . . . . . . . . . . . . . . . . . . . . . . . . . .93
Flash Register space Page Index. . . . . . . . . . . . . . . . . . . . . . .93
Test mode program space Page Index. . . . . . . . . . . . . . . . . . . 94
RFSTR Stretch Bit Definition . . . . . . . . . . . . . . . . . . . . . . . . . .97
EXSTR Stretch Bit Definition . . . . . . . . . . . . . . . . . . . . . . . . . .98
Access Type vs. Bus Control Pins . . . . . . . . . . . . . . . . . . . . . 104
EEDIV Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127
2K byte EEPROM Block Protection . . . . . . . . . . . . . . . . . . . . 130
Erase Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131
Shadow word mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134
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List of Tables
Title
List of Tables
Technical Data
Page
21
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