MC68HC908GR8CP Freescale Semiconductor, MC68HC908GR8CP Datasheet - Page 267

• 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: -

MC68HC908GR8 — Rev 4.0
MOTOROLA
Use this formula to calculate the SCI baud rate:
where:
SCI_BDSRC is an input to the SCI. Normally it will be tied off low at the
top level to select the bus clock as the clock source. This makes the
formula:
Table 18-8
4.9152-MHz bus clock.
Freescale Semiconductor, Inc.
f
PD = prescaler divisor
BD = baud rate divisor
BUS
For More Information On This Product,
= bus frequency
Serial Communications Interface (SCI)
shows the SCI baud rates that can be generated with a
Go to: www.freescale.com
baud rate
baud rate
=
=
----------------------------------- -
64 PD BD
----------------------------------- -
64 PD BD
f
BUS
f
BUS
Serial Communications Interface (SCI)
Technical Data
I/O Registers
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