MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 247

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MC68HC908AZ32ACFU

Manufacturer Part Number
MC68HC908AZ32ACFU
Description
Microcontrollers
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908AZ32ACFU
Manufacturer:
FREESCALE
Quantity:
90
Part Number:
MC68HC908AZ32ACFU
Manufacturer:
FREESCALE
Quantity:
90
Advance Information — 68HC908AZ32A
17.1 Contents
68HC908AZ32A — Rev 0.0
MOTOROLA
17.2
17.3
17.4
17.5
17.5.1
17.5.2
17.6
17.6.1
17.6.2
17.6.3
17.6.4
17.7
17.7.1
17.7.2
17.8
17.9
17.10 Resetting the SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
17.11 Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
17.11.1 Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
17.11.2 Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
17.12 SPI During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . .267
17.13 I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
17.13.1 MISO (Master In/Slave Out) . . . . . . . . . . . . . . . . . . . . . . . . 268
17.13.2 MOSI (Master Out/Slave In) . . . . . . . . . . . . . . . . . . . . . . . . 269
Section 17. Serial Peripheral Interface (SPI)
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Pin Name and Register Name Conventions . . . . . . . . . . . . . . 249
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Transmission Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Error Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Queuing Transmission Data . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Master Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Slave Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Clock Phase and Polarity Controls. . . . . . . . . . . . . . . . . . . 254
Transmission Format When CPHA = 0 . . . . . . . . . . . . . . . 255
Transmission Format When CPHA = 1 . . . . . . . . . . . . . . . 256
Transmission Initiation Latency . . . . . . . . . . . . . . . . . . . . . 257
Overflow Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Mode Fault Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Serial Peripheral Interface (SPI)
Go to: www.freescale.com
Advance Information
247

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