MM912F634DV1AE Freescale Semiconductor, MM912F634DV1AE Datasheet - Page 319
MM912F634DV1AE
Manufacturer Part Number
MM912F634DV1AE
Description
16-bit Microcontrollers - MCU DUAL LS/HS SWITCH W. LIN
Manufacturer
Freescale Semiconductor
Datasheet
1.MM912G634DV1AE.pdf
(338 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MM912F634DV1AE
Manufacturer:
FREESCALE
Quantity:
20 000
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Functional Description and Application Information
Table 409. Example SPI Baud Rate Selection (20 MHz Bus Clock) (continued)
4.38.3.2.4
Table 410. SPI Status Register (SPISR)
Read: Anytime
Write: Has no effect
Freescale Semiconductor
0x00EB
Reset
SPPR2
W
R
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SPIF
0
7
SPI Status Register (SPISR)
SPPR1
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
6
SPPR0
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
SPTEF
5
1
SPR2
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
MODF
0
SPR1
4
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
SPR0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
3
Serial Peripheral Interface (S12SPIV4)
Baud Rate
Divisor
1536
1792
1024
2048
0
0
2
384
768
224
448
896
128
256
512
112
14
28
56
16
32
64
1
0
0
Baud Rate
714.29 kHz
357.14 kHz
178.57 kHz
625.00 kHz
312.50 kHz
156.25 kHz
52.08 kHz
26.04 kHz
13.02 kHz
89.29 kHz
44.64 kHz
22.32 kHz
39.13 kHz
39.06 kHz
19.53 kHz
11.16 kHz
1.42 MHz
1.25 MHz
9.77 kHz
MM912F634
0
0
0
319
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