MC68HC711KS2CFN3 Freescale Semiconductor, MC68HC711KS2CFN3 Datasheet - Page 164

• Manufacturer Part Number: MC68HC711KS2CFN3
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC711KS2CFN3

• Cpu Family: HC11
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI/SPI
• Program Memory Type: ROM
• Program Memory Size: 32KB
• Total Internal Ram Size: 1KB
• # I/os (max): 51
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

Serial Communications Interface (SCI)
7.9.5 Serial Communication Status Register 2
Technical Data
164
Address $0075
FE — Framing Error Flag
PF — Parity Error Flag
RAF — Receiver Active Flag
Reset:
Read:
Write:
FE is set when a 0 is detected where a stop bit (logic 1) was expected.
PF is set if received data has incorrect parity. Clear PF by reading
SCSR1.
RAF is a read-only bit.
Freescale Semiconductor, Inc.
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0 = Stop bit detected
1 = Logic 0 detected at the end of a character
0 = Parity disabled
1 = Parity enabled
0 = Receiver is inactive.
1 = A character is being received.
Serial Communications Interface (SCI)
Bit 7
0
1
Figure 7-10. SCI Status Register 2 (SCSR2)
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= Unimplemented
6
0
1
5
0
0
4
0
0
3
0
0
2
0
0
M68HC11K Family
1
0
0
MOTOROLA
Bit 0
RAF
0