mc9s12e256 Freescale Semiconductor, Inc, mc9s12e256 Datasheet - Page 581

• Manufacturer Part Number: mc9s12e256
• Description: Hcs12 Microcontrollers 16-bit Microcontroller
• Manufacturer: 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-5
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
Figure A-5. SPI Master Timing (CPHA = 0)
4
Table A-16. Measurement Conditions
2
1
MC9S12E256 Data Sheet, Rev. 1.08
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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