MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 35

• Manufacturer Part Number: MM912H634DM1AER2
• Description: 16-bit Microcontrollers - MCU 64KS12 LIN2XLS/HS ISENSE
• Manufacturer: Freescale Semiconductor

Specifications of MM912H634DM1AER2

• 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: 5.5 V to 18 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: 15
• Number Of Timers: 1
• Program Memory Type: Flash
• Supply Voltage - Max: 18 V
• Supply Voltage - Min: 5.5 V

Electrical Characteristics
3.6.2.4.2
Figure 14
Figure 15
Freescale Semiconductor
(CPOL = 0)
(CPOL = 1)
(CPOL = 1)
(CPOL = 0)
(Output)
(Output)
NOTE: Not defined
NOTE: Not defined
(Input)
(Input)
(Input)
(Input)
(Input)
MISO
MOSI
(Input)
MOSI
(Input)
(Input)
MISO
SCK
SCK
SCK
depicts the timing diagram for slave mode with transmission format CPHA = 0.
depicts the timing diagram for slave mode with transmission format CPHA = 1.
SCK
SS
SS
10
7
Slave Mode
Note
See
Note
See
7
2
5
2
MSB IN
Slave
4
5
9
MSB IN
Slave MSB
1
6
4
MSB OUT
6
Figure 14. SPI Slave Timing (CPHA = 0)
Figure 15. SPI Slave Timing (CPHA = 1)
4
1
Bit MSB-1…1
4
Bit MSB-1…1
9
12
12
11
Bit MSB-1…1
Bit MSB-1…1
12
12
11
Slave LSB OUT
LSB IN
13
13
Slave LSB OUT
3
LSB IN
13
13
11
Dynamic Electrical Characteristics
3
Note
See
8
8
MM912F634
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