MC68HC711K4CFN3 Freescale Semiconductor, MC68HC711K4CFN3 Datasheet - Page 155

• Manufacturer Part Number: MC68HC711K4CFN3
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC711K4CFN3

• Cpu Family: HC11
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI/SPI
• Program Memory Type: ROM
• Program Memory Size: 24KB
• Total Internal Ram Size: 768Byte
• 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: 84
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

M68HC11K Family
MOTOROLA
Note 1. Data direction register for port D
BAUD RATE
RECEIVER
CLOCK
PD0
RxD
REQUESTS
SCI Rx
SCCR1
SCSR2
SCI INTERRUPT
AND CONTROL
PIN BUFFER
SCI CONTROL 1
REQUEST
SCI STATUS 2
DDD0
(1)
DISABLE
DRIVER
Figure 7-3. SCI Receiver Block Diagram
Freescale Semiconductor, Inc.
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WAKEUP
LOGIC
Serial Communications Interface (SCI)
RECOVERY
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RDRF
RIE
IDLE
ILIE
OR
RIE
DATA
DETECT
PARITY
SCSR1
16
SCI STATUS 1
SCCR2
H
SCI CONTROL 2
8
7
Serial Communications Interface (SCI)
Tx SHIFT REGISTER
6
10 (11) - BIT
5
MSB
4
SCDR
3
2
INTERNAL
DATA BUS
1
Rx BUFFER
Receive Operation
ONES
ALL
(READ ONLY)
0
Technical Data
L
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