MC68HC711K4CFN3 Freescale Semiconductor, MC68HC711K4CFN3 Datasheet - Page 114

• 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

Resets and Interrupts
Technical Data
114
LSBF — Least Significant Bit (LSB) First Enable Bit
SPR2 — SPI Clock Rate Selected Bit
XDV[1:0] — XOUT Clock Divide Select Bits
XDV
[1:0]
0 0
0 1
1 0
1 1
For detailed information, refer to
Interface
This bit adds a divide-by-four to the SPI clock chain. For detailed
information, refer to
These bits control the frequency of the clock driven out of the
XOUT pin, if enabled by the CLKX bit on the CONFIG register. See
Table 5-4
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Data is transferred LSB first.
0 = Data is transferred MSB (most significant bit) first.
XOUT = EXTAL
Divided By
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(SPI).
Resets and Interrupts
1
4
6
8
Table 5-4. XOUT Clock Divide Select
Section 8. Serial Peripheral Interface
Frequency at
EXTAL =
1.3 MHz
8 MHz
8 MHz
2 MHz
1 MHz
Section 8. Serial Peripheral
Frequency at
EXTAL =
1.5 MHz
12 MHz
12 MHz
3 MHz
2 MHz
M68HC11K Family
Frequency at
EXTAL =
2.7 MHz
16 MHz
16 MHz
MOTOROLA
4 MHz
2 MHz
(SPI).