MC68HC908GR8CDW Freescale Semiconductor, MC68HC908GR8CDW Datasheet - Page 255

• Manufacturer Part Number: MC68HC908GR8CDW
• Description: IC MCU 8K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CDW

• 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-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

18.9.2 SCI Control Register 2
MC68HC908GR8 — Rev 4.0
MOTOROLA
NOTE:
Changing the PTY bit in the middle of a transmission or reception can
generate a parity error.
SCI control register 2:
Freescale Semiconductor, Inc.
•
•
•
•
•
M
0
1
0
0
1
1
For More Information On This Product,
Control Bits
Enables the following CPU interrupt requests:
– Enables the SCTE bit to generate transmitter CPU interrupt
– Enables the TC bit to generate transmitter CPU interrupt
– Enables the SCRF bit to generate receiver CPU interrupt
– Enables the IDLE bit to generate receiver CPU interrupt
Enables the transmitter
Enables the receiver
Enables SCI wakeup
Transmits SCI break characters
Serial Communications Interface (SCI)
requests
requests
requests
requests
PEN and
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PTY
0X
0X
10
10
11
11
Table 18-5. Character Format Selection
Start
Bits
1
1
1
1
1
1
Data
Bits
8
9
7
7
8
8
Character Format
Serial Communications Interface (SCI)
Parity
None
None
Even
Even
Odd
Odd
Stop
Bits
1
1
1
1
1
1
Technical Data
Character
I/O Registers
Length
10 bits
10 bits
10 bits
11 bits
11 bits
11 bits
255