MC68HC908GP32CP Freescale Semiconductor, MC68HC908GP32CP Datasheet - Page 141

• Manufacturer Part Number: MC68HC908GP32CP
• Description: IC MCU 8MHZ 32K FLASH 40-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GP32CP

• 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: 40-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: -

MC68HC908GP32
MOTOROLA
•
MC68HC08GP32
SCIBDSRC — SCI Baud Rate Clock Source Bit
COPRS — COP Rate Select Bit
LVISTOP — LVI Enable in Stop Mode Bit
LVIRSTD — LVI Reset Disable Bit
LVIPWRD — LVI Power Disable Bit
LVI5OR3 — LVI 5-V or 3-V Operating Mode Bit
SCIBDSRC controls the clock source used for the SCI. The setting of
this bit affects the frequency at which the SCI operates.
COPRS selects the COP timeout period. Reset clears COPRS.
Section 9. Computer Operating Properly
When the LVIPWRD bit is clear, setting the LVISTOP bit enables the
LVI to operate during stop mode. Reset clears LVISTOP. (See
3.6.2 Stop
LVIRSTD disables the reset signal from the LVI module.
Section 14. Low-Voltage Inhibit
LVIPWRD disables the LVI module.
Inhibit
LVI5OR3 selects the voltage operating mode of the LVI module.
Section 14. Low-Voltage Inhibit
for the LVI should match the operating V
Electrical Specifications
the modes.
1 = Internal data bus clock used as clock source for SCI
0 = External oscillator used as clock source for SCI
1 = COP timeout period = 2
0 = COP timeout period = 2
1 = LVI enabled during stop mode
0 = LVI disabled during stop mode
1 = LVI module resets disabled
0 = LVI module resets enabled
1 = LVI module power disabled
0 = LVI module power enabled
1 = LVI operates in 5-V mode.
0 = LVI operates in 3-V mode.
—
Rev. 6
Configuration Register (CONFIG)
(LVI).)
Mode.)
for the LVI’s voltage trip points for each of
13
18
– 2
– 2
(LVI).) The voltage mode selected
(LVI).)
4
4
(See Section 14. Low-Voltage
CGMXCLK cycles
CGMXCLK cycles
DD
Configuration Register (CONFIG)
.
(COP).)
See Section 23.
Functional Description
Technical Data
(See
(See
(See
139