MC68HC711K4CFN4 Freescale Semiconductor, MC68HC711K4CFN4 Datasheet - Page 13

• 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

LSBF —LSB First Enable
SPR2 —SPI Clock Rate Select
XDV[1:0] —XOUT Clock Divide Select
M68HC11 K Series
MC68HC11KTS/D
Refer to 8 Serial Peripheral Interface.
Refer to 8 Serial Peripheral Interface.
Controls the frequency of the clock driven out of the XOUT pin
[1:0]
XDV
0 0
0 1
1 0
1 1
XOUT = EXTAL
Divided By
Freescale Semiconductor, Inc.
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EXTAL = 8 MHz
Frequency at
1.3 MHz
8 MHz
2 MHz
1 MHz
EXTAL = 12 MHz
Frequency at
1.5 MHz
12 MHz
3 MHz
2 MHz
EXTAL = 16 MHz
Frequency at
2.7 MHz
16 MHz
4 MHz
2 MHz
MOTOROLA
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