MC68HC908GR8CP Freescale Semiconductor, MC68HC908GR8CP Datasheet - Page 297

• Manufacturer Part Number: MC68HC908GR8CP
• Description: IC MCU FLASH 8BIT 8MHZ 4K 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Technical Data — MC68HC908GR8
20.1 Contents
20.2 Introduction
MC68HC908GR8 — Rev 4.0
MOTOROLA
20.2
20.3
20.4
20.5
20.6
20.7
20.8
20.9
20.10 Resetting the SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
20.11 Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .317
20.12 SPI During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . .318
20.13 I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
20.14 I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
This section describes the serial peripheral interface (SPI) module,
which allows full-duplex, synchronous, serial communications with
peripheral devices.
Section 20. Serial Peripheral Interface (SPI)
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Pin Name Conventions and I/O Register Addresses . . . . . . . 298
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Transmission Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Queuing Transmission Data . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Error Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Serial Peripheral Interface (SPI)
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Technical Data
297