MC68HC908AB32 MOTOROLA [Motorola, Inc], MC68HC908AB32 Datasheet - Page 40

• Manufacturer Part Number: MC68HC908AB32
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

General Description
1.8 Signal Name Conventions
1.9 Clock Source Summary
Technical Data
40
Signal name
CGMXCLK
Freescale Semiconductor, Inc.
CGMOUT
Bus clock
SPSCK
TBCLK
TACLK
For More Information On This Product,
EEPROM
Module
TIMA
TIMB
ROM
COP
RAM
ADC
CPU
SPI
SCI
KBI
PIT
Go to: www.freescale.com
General Description
Buffered version of OSC1 from clock generator module (CGM)
PLL-based or OSC1-based clock output from CGM module)
CGMOUT divided by two
SPI serial clock
(see
External clock input for TIMA
(see
External clock input for TIMB
(see
Table 1-2. Signal Name Conventions
Table 1-3. Clock Source Summary
16.13.3 SPSCK (Serial
11.9.1 TIMA Clock
12.9.1 TIMB Clock
CGMXCLK or bus clock
CGMXCLK
Bus clock
CGMXCLK or bus clock
Bus clock
Bus clock
SPSCK
CGMXCLK
Bus clock or PTD6/TACLK
Bus clock or PTD4/TBCLK
Bus clock
Bus clock
Pin)
Pin)
Description
Clock Source
Clock))
MC68HC908AB32
MOTOROLA
—
Rev. 1.0