MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 428
MC912DG128ACPV
Manufacturer Part Number
MC912DG128ACPV
Description
IC MCU 128K FLASH 8MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HC12r
Datasheet
1.MC912DG128ACPVER.pdf
(478 pages)
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
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Electrical Specifications
Technical Data
428
E-clock frequency
A-clock frequency
BCLK frequency
Left-aligned PWM frequency
Left-aligned PWM resolution
Center-aligned PWM frequency
Center-aligned PWM resolution
Selectable
Selectable
8-bit
16-bit
8-bit
16-bit
Bytes per row
Read bus clock frequency
Erase time
PGM/ERAS to HVEN set up time
High-voltage hold time
High-voltage hold time (erase)
Program hold time
Program time
Return to read time
Cumulative program hv period
Row program/erase endurance
Data retention
1. Based on the average life time operating temperature of 70°C.
V
V
DD
DD
Table 21-11. Pulse Width Modulator Characteristics
= 5.0 Vdc ±10%, V
= 5.0 Vdc ±10%, V
Characteristic
Characteristic
Table 21-10. Flash EEPROM Characteristics
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
SS
SS
Electrical Specifications
= 0 Vdc, T
= 0 Vdc, T
A
A
= T
= T
L
L
to T
to T
Symbol
t
f
t
t
t
t
FPGM
t
READ
ERAS
t
NVHL
NVS
NVH
PGS
RCV
t
H
H
—
—
—
HV
, unless otherwise noted
, unless otherwise noted
Symbol
f
r
f
r
cpwm
cpwm
f
f
f
lpwm
lpwm
eclk
aclk
bclk
10
Min
32K
100
100
64
10
30
—
8
5
5
1
f
f
(1)
eclk
eclk
MC68HC912DT128A — Rev 4.0
f
f
f
f
f
f
eclk
eclk
eclk
eclk
eclk
eclk
0.004
Min
/256M
/512M
/128
/128
/1M
/2M
/4K
/4K
Max
8M
64
40
—
—
—
—
—
—
8
f
f
Max
eclk
eclk
f
f
f
f
f
f
8.0
eclk
eclk
eclk
eclk
eclk
eclk
/2
/2
cycles
Units
Bytes
years
MOTOROLA
ms
ms
µs
µs
µs
µs
µs
µs
hz
MHz
Unit
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
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