MC68HC11K1CFUE3 Freescale Semiconductor, MC68HC11K1CFUE3 Datasheet - Page 161

• Manufacturer Part Number: MC68HC11K1CFUE3
• Description: MCU 8-BIT 768 RAM 3MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K1CFUE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Eeprom Size: 640 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

7.9.3 Serial Communications Control Register 2
M68HC11K Family
MOTOROLA
Address $0073
PE — Parity Enable Bit
PT — Parity Type Bit
TIE — Transmit Interrupt Enable Bit
TCIE — Transmit Complete Interrupt Enable Bit
RIE — Receiver Interrupt Enable Bit
ILIE — Idle Line Interrupt Enable Bit
Reset:
Read:
Write:
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0 = Parity disabled
1 = Parity enabled
0 = Parity even (even number of 1s causes parity bit to be 0, odd
1 = Parity odd (odd number of 1s causes parity bit to be 0, even
0 = TDRE interrupts disabled
1 = SCI interrupt is requested when the TDRE status flag is set.
0 = TC interrupts disabled
1 = SCI interrupt is requested when the TC status flag is set.
0 = RDRF and OR interrupts disabled
1 = SCI interrupt is requested when the RDRF flag or OR flag is set.
0 = IDLE interrupts disabled
1 = SCI interrupt is requested when the IDLE status flag is set.
Serial Communications Interface (SCI)
Bit 7
TIE
number of 1s causes parity bit to be 1)
number of 1s causes parity bit to be 1)
0
Figure 7-8. SCI Control Register 2 (SCCR2)
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TCIE
6
0
RIE
5
0
ILIE
4
0
Serial Communications Interface (SCI)
TE
3
0
RE
2
0
RWU
1
0
Technical Data
SCI Registers
Bit 0
SBK
0
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