MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 9
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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MC68HC912DT128A — Rev 4.0
MOTOROLA
7.1
7.2
7.3
7.4
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
9.1
9.2
9.3
9.4
9.5
9.6
9.7
Freescale Semiconductor, Inc.
For More Information On This Product,
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Detecting Access Type from External Signals . . . . . . . . . . . .103
Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116
Flash EEPROM Control Block . . . . . . . . . . . . . . . . . . . . . . . .116
Flash EEPROM Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116
Flash EEPROM Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119
Programming the Flash EEPROM . . . . . . . . . . . . . . . . . . . . . 120
Erasing the Flash EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Stop or Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121
Flash protection bit FPOPEN . . . . . . . . . . . . . . . . . . . . . . . . .122
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
EEPROM Selective Write More Zeros . . . . . . . . . . . . . . . . . .124
EEPROM Programmer’s Model . . . . . . . . . . . . . . . . . . . . . . .125
EEPROM Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Program/Erase Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . .133
Shadow Word Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Section 7. Bus Control and Input/Output
Go to: www.freescale.com
Table of Contents
Section 9. EEPROM Memory
Section 8. Flash Memory
Table of Contents
Technical Data
9
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