MC68HC711K4CFN4 Freescale Semiconductor, MC68HC711K4CFN4 Datasheet - Page 55

• Manufacturer Part Number: MC68HC711K4CFN4
• Description: IC MCU 24K OTP 4MHZ 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711K4CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: OTP
• 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: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PF —Parity Error Flag
SCSR2 —SCI Status Register 2
Bits [7:1] —Not implemented
RAF —Receiver Active Flag (Read Only)
SCDRH, SCDRL —SCI Data Register High/Low
R8 —Receiver Bit 8
T8 —Transmitter Bit 8
Bits [5:0] —Not implemented
R/T[7:0] —Receiver/Transmitter Data Bits [7:0]
M68HC11 K Series
MC68HC11KTS/D
RESET:
$0076
$0077
PF is set if received data has incorrect parity. Clear PF by reading SCSR1 and then reading SCDR.
Always read zero
Ninth serial data bit received when SCI is configured for nine-data-bit operation.
Ninth serial data bit transmitted when SCI is configured for nine-data-bit operation.
Always read zero
SCI data is double buffered in both directions.
0 = Parity correct
1 = Incorrect parity detected
0 = A character is not being received
1 = A character is being received
R7/T7
Bit 7
Bit 7
R8
—
0
R6/T6
T8
—
6
0
6
Freescale Semiconductor, Inc.
For More Information On This Product,
R5/T5
—
—
5
0
5
Go to: www.freescale.com
R4/T4
—
—
4
0
4
R3/T3
—
—
0
3
3
R2/T2
—
—
2
0
2
R1/T1
—
—
1
0
1
$0076, $0077
R0/T0
$0075
Bit 0
Bit 0
RAF
—
0
MOTOROLA
SCDRH
SCDRL
(High)
(Low)
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