MC68HC908GP32CB Freescale Semiconductor, MC68HC908GP32CB Datasheet - Page 59

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MC68HC908GP32CB

Manufacturer Part Number
MC68HC908GP32CB
Description
IC MCU 32K FLASH 8MHZ 42-SDIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908GP32CB

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
42-DIP (0.600", 15.24mm)
For Use With
M68EVB908GP32 - BOARD EVALUATION FOR HC908GP32
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
ADICLK — ADC Input Clock Select Bit
Freescale Semiconductor
ADICLK selects either the bus clock or CGMXCLK as the input clock source to generate the internal
ADC clock. Reset selects CGMXCLK as the ADC clock source.
If the external clock (CGMXCLK) is equal to or greater than 1 MHz, CGMXCLK can be used as the
clock source for the ADC. If CGMXCLK is less than 1 MHz, use the PLL-generated bus clock as the
clock source. As long as the internal ADC clock is at approximately 1 MHz, correct operation can be
guaranteed.
1 = Internal bus clock
0 = External clock (CGMXCLK)
ADC input clock frequency
----------------------------------------------------------------------- -
ADIV 2 ADIV 0
MC68HC908GP32 Data Sheet, Rev. 10
=
1MHz
I/O Registers
59

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