MM912F634DV1AE Freescale Semiconductor, MM912F634DV1AE Datasheet - Page 33
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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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Electrical Characteristics
3.6.2.4.1
Figure 12
In
Freescale Semiconductor
Figure 13
(CPOL = 0)
(CPOL = 1)
(CPOL = 1)
(CPOL = 0)
(Output)
(Output)
(Output)
(Output)
(Output)
(Output)
(Output)
(Output)
1. If configured as an output.
2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, bit 2... MSB.
1.If configured as output
2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1,bit 2... MSB.
(Input)
(Input)
MISO
MOSI
MISO
MOSI
SCK
SCK
depicts the timing diagram for master mode with transmission format CPHA = 0.
SS1
SCK
SCK
SS1
depicts the timing diagram for master mode with transmission format CPHA=1.
Port Data
Master Mode
9
2
5
10
MSB IN2
2
MSB OUT2
Master MSB OUT2
4
5
MSB IN2
1
6
4
Figure 12. SPI Master Timing (CPHA = 0)
Figure 13. SPI Master Timing (CPHA = 1)
6
4
1
Bit MSB-1… 1
4
Bit MSB-1…1
9
12
12
Bit MSB-1… 1
11
Bit MSB-1… 1
12
12
LSB IN
13
Master LSB OUT
13
LSB OUT
LSB IN
13
13
Dynamic Electrical Characteristics
3
11
3
Port Data
MM912F634
33
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