MC9S12E32CFU FREESCALE [Freescale Semiconductor, Inc], MC9S12E32CFU Datasheet - Page 585

• Manufacturer Part Number: MC9S12E32CFU
• Description: HCS12 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

A.5
This section provides electrical parametrics and ratings for the SPI.
In
A.5.1
In
Freescale Semiconductor
Drive mode
Load capacitance C
Thresholds for delay measurement points
Table A-16
Figure A-4
1.If configured as an output.
2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
(CPOL = 1)
(CPOL = 0)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(INPUT)
MISO
MOSI
SCK
SCK
SS
SPI Characteristics
1
Master Mode
the timing diagram for master mode with transmission format CPHA=0 is depicted.
the measurement conditions are listed.
LOAD,
on all outputs
2
5
10
Description
MSB IN
MSB OUT
6
2
4
Figure A-4. SPI Master Timing (CPHA = 0)
Table A-16. Measurement Conditions
2
1
MC9S12E128 Data Sheet, Rev. 1.07
4
BIT 6 . . . 1
BIT 6 . . . 1
9
12
12
LSB IN
LSB OUT
(20% / 80%) V
13
13
full drive mode
Value
Appendix A Electrical Characteristics
50
11
DDX
3
Unit
pF
—
V
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