MM912F634DV1AER2 Freescale Semiconductor, MM912F634DV1AER2 Datasheet - Page 318
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MM912F634DV1AER2
Manufacturer Part Number
MM912F634DV1AER2
Description
16-bit Microcontrollers - MCU DUAL LS/HS SWITCH W. LIN
Manufacturer
Freescale Semiconductor
Datasheet
1.MM912G634DV1AE.pdf
(338 pages)
Specifications of MM912F634DV1AER2
Rohs
yes
Core
HCS12
Processor Series
MM912F634
Data Bus Width
16 bit
Maximum Clock Frequency
20 MHz
Program Memory Size
32 KB
Data Ram Size
2 KB
On-chip Adc
Yes
Operating Supply Voltage
4.5 V to 5.5 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
LQFP-48
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
15
Interface Type
SPI
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
6
Number Of Timers
1
Program Memory Type
Flash
Supply Voltage - Max
4.5 V
Supply Voltage - Min
4.5 V
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Functional Description and Application Information
Table 409. Example SPI Baud Rate Selection (20 MHz Bus Clock) (continued)
Freescale Semiconductor
SPPR2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
SPPR1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
SPPR0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
SPR2
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
SPR1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
SPR0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Serial Peripheral Interface (S12SPIV4)
Baud Rate
Divisor
1024
1280
128
256
128
256
512
192
384
768
128
256
512
160
320
640
192
16
32
64
16
32
64
12
24
48
96
16
32
64
10
20
40
80
12
24
48
96
4
8
6
8
Baud Rate
625.00 kHz
312.50 kHz
156.25 kHz
625.00 kHz
312.50 kHz
156.25 kHz
833.33 kHz
416.67 kHz
208.33 kHz
104.17 kHz
625.00 kHz
312.50 kHz
156.25 kHz
500.00 kHz
250.00 kHz
125.00 kHz
833.33 kHz
416.67 kHz
208.33 kHz
104.17 kHz
78.13 kHz
78.13 kHz
39.06 kHz
52.08 kHz
26.04 kHz
78.13 kHz
39.06 kHz
19.53 kHz
62.50 kHz
31.25 kHz
15.63 kHz
1.25 MHz
5.00 MHz
2.50 MHz
1.25 MHz
3.33 MHz
1.66 MHz
2.50 MHz
1.25 MHz
2.00 MHz
1.00 MHz
1.66 kHz
MM912F634
318
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