MM912H634CV1AE Freescale Semiconductor, MM912H634CV1AE Datasheet - Page 35

• Manufacturer Part Number: MM912H634CV1AE
• Description: 64KS12 LIN2xLS/HS Isense
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of MM912H634CV1AE

• Applications: Automotive
• Core Processor: HCS12
• Program Memory Type: FLASH (64 kB)
• Controller Series: HCS12
• Ram Size: 6K x 8
• Interface: LIN
• Number Of I /o: -
• Voltage - Supply: 5.5 V ~ 27 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.6.2.6.2
In
In
Freescale Semiconductor
Figure 14
Figure 15
(CPOL = 1)
(CPOL = 0)
(Output)
NOTE: Not defined
(Input)
(Input)
MOSI
(Input)
(Input)
MISO
SCK
SCK
SCK Frequency
SCK Period
Enable Lead Time
Enable Lag Time
Clock (SCK) High or Low Time
Data Setup Time (inputs)
Data Hold Time (inputs)
Data Valid After SCK Edge
Data Valid After SS Fall (CPHA = 0)
Data Hold Time (outputs)
Rise and Fall Time Inputs
Rise and Fall Time Outputs
SS
the timing diagram for slave mode with transmission format CPHA = 0 is depicted.
the timing diagram for slave mode with transmission format CPHA = 1 is depicted.
10
7
Slave Mode
Note
See
Characteristic
2
5
MSB IN
Slave MSB
Table 46. SPI Master Mode Timing Characteristics
6
4
Figure 14. SPI Slave Timing (CPHA = 0)
1
MM912_634 Advance Information, Rev. 4.0
4
Bit MSB-1... 1
Bit MSB-1... 1
9
Symbol
t
t
t
WSCK
t
f
t
LEAD
t
VSCK
t
t
t
t
RFO
SCK
SCK
LAG
VSS
t
RFI
SU
HO
HI
12
12
1/2048
Min
2.0
8.0
8.0
20
—
—
—
—
—
—
—
11
Slave LSB OUT
LSB IN
Typ
1/2
1/2
1/2
—
—
—
—
—
—
—
—
—
13
13
11
3
2048
Max
12
8.0
8.0
29
15
—
—
—
—
—
—
Note
See
Electrical Characteristics
Unit
f
t
t
t
t
BUS
BUS
SCK
SCK
SCK
ns
ns
ns
ns
ns
ns
ns
8
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