MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 222

• Manufacturer Part Number: MC912DG128ACPV
• Description: IC MCU 128K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

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

Oscillator
Technical Data
222
Table 13-2. MC68HC912Dx128P EXTAL–VSS, XTAL–VSS Capacitor Values vs. Maximum
Capacitance
Capacitance
(VDDPLL=VDD)
Capacitance
Capacitance
(VDDPLL=0)
(VDDPLL=0)
(VDDPLL=0)
C
C
C
EXTAL-VSS
EXTAL-VSS
EXTAL-VSS
Shunt
Shunt
Shunt
Shunt
(pF)
(pF)
(pF)
(pF)
Maximum ESR vs. EXTAL–VSS or XTAL–VSS capacitor value, 1MHz resonators
Maximum ESR vs. EXTAL–VSS or XTAL–VSS capacitor value, 2MHz resonators
Maximum ESR vs. EXTAL–VSS or XTAL–VSS capacitor value, 4MHz resonators
(pF)
(pF)
(pF)
ESR, Shunt Capacitance, and VDDPLL setting
10
10
10
10
3
5
7
3
5
7
3
5
7
3
5
7
Freescale Semiconductor, Inc.
For More Information On This Product,
4400
3800
3300
2700
47pF
1100
47pF
47pF
975
850
725
270
240
210
180
250
230
200
170
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39pF
39pF
39pF
5500
4650
3950
2900
1425
1225
1050
875
350
310
270
220
330
290
250
210
Oscillator
33pF
33pF
33pF
6700
5400
4150
2300
1750
1500
1275
1025
440
380
320
260
410
350
300
250
27pF
27pF
27pF
8100
5350
3100
1700
2200
1825
1525
1175
560
470
400
320
520
440
370
300
8500
4000
2300
1200
22pF
2700
2150
1750
22pF
22pF
1325
700
570
480
370
660
540
450
350
MC68HC912DT128A — Rev 4.0
18pF
18pF
18pF
6350
2900
1650
3200
2475
1925
1050
850
850
680
550
420
800
640
520
400
13pF
13pF
13pF
3700
1650
3975
2350
1375
1100
1040
950
500
725
850
670
490
800
630
450
MOTOROLA
10pF
10pF
10pF
2250
1000
3925
1825
1050
1310
1230
550
300
550
970
740
520
910
700
500