MC68HC908GP32CFB Freescale Semiconductor, MC68HC908GP32CFB Datasheet - Page 20

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MC68HC908GP32CFB

Manufacturer Part Number
MC68HC908GP32CFB
Description
IC MCU 8MHZ 32K FLASH 44-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908GP32CFB

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
33
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFP
For Use With
M68EVB908GP32 - BOARD EVALUATION FOR HC908GP32
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-

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Table of Contents
Technical Data
18
20.5.2
20.6
20.6.1
20.6.2
20.6.3
20.6.4
20.7
20.8
20.8.1
20.8.2
20.9
20.10 Resetting the SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
20.11 Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .323
20.11.1 Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
20.11.2 Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
20.12 SPI During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . .324
20.13 I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
20.13.1 MISO (Master In/Slave Out) . . . . . . . . . . . . . . . . . . . . . . . . 325
20.13.2 MOSI (Master Out/Slave In) . . . . . . . . . . . . . . . . . . . . . . . . 325
20.13.3 SPSCK (Serial Clock). . . . . . . . . . . . . . . . . . . . . . . . . . . . .326
20.13.4 SS (Slave Select) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
20.13.5 CGND (Clock Ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
20.14 I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
20.14.1 SPI Control Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
20.14.2 SPI Status and Control Register . . . . . . . . . . . . . . . . . . . . 330
20.14.3 SPI Data Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
21.1
21.2
21.3
Transmission Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Queuing Transmission Data . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Error Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Slave Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Clock Phase and Polarity Controls. . . . . . . . . . . . . . . . . . . 309
Transmission Format When CPHA = 0 . . . . . . . . . . . . . . . 310
Transmission Format When CPHA = 1 . . . . . . . . . . . . . . . 312
Transmission Initiation Latency . . . . . . . . . . . . . . . . . . . . . 313
Overflow Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Mode Fault Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Section 21. Timebase Module (TBM)
Table of Contents
MC68HC908GP32
MC68HC08GP32
MOTOROLA
Rev. 6

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