MM912F634DV1AE Freescale Semiconductor, MM912F634DV1AE Datasheet - Page 318

• Manufacturer Part Number: MM912F634DV1AE
• Description: 16-bit Microcontrollers - MCU DUAL LS/HS SWITCH W. LIN
• Manufacturer: Freescale Semiconductor

Specifications of MM912F634DV1AE

• 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: 5.5 V
• Supply Voltage - Min: 4.5 V

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