MC68HC11F1CFN4 Freescale Semiconductor, MC68HC11F1CFN4 Datasheet - Page 37

• Manufacturer Part Number: MC68HC11F1CFN4
• Description: IC MCU 512 EEPROM 4MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11F1CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 30
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

CWOM — Port C Wired-OR Mode Option
CLK4X — 4XCLK Output Enable
LIRDV — Load Instruction Register Driven
Bits 3, 1, 0 — Not implemented. Reads always return zero and writes have no effect.
SPRBYP — Refer to 10.2 SPI Registers, page 52.
MC68HC11F1/FC0
MC68HC11FTS/D
This bit affects all port C pins together.
Refer to 4.3 System Initialization Registers, page 23
Refer to 4.3 System Initialization Registers, page 23
0 = Port C outputs are normal CMOS outputs
1 = Port C outputs act as open-drain outputs
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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