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MC68HC11F1CFN3

MCU with 8-bit architecture, 1K of RAM, 512 bytes of EEPROM, and analog-to-digital conversion capability

Manufacturer:

Nxp
Mfr.Part #:

MC68HC11F1CFN3
Datasheet:

MC68HC11F1CFN3 Datasheet (PDF)
Series:

HC11
Mounting Style:

SMD/SMT
Core:

HC11
Program Memory Size:

512 B
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MC68HC11F1CFN3 General Description

The MC68HC11F1CFN3 is a microcontroller chip developed by Motorola in the late 1990s. It belongs to the HC11 family of microcontrollers and features a 8-bit CPU core running at a clock speed of 3 MHz. The chip has 512 bytes of RAM, 512 bytes of EEPROM, and 12 KB of ROM, making it suitable for a variety of embedded systems applications.In terms of I/O capabilities, the MC68HC11F1CFN3 offers 32 general-purpose I/O pins, multiple timer modules, a serial communication interface, and an analog-to-digital converter. The chip also supports in-circuit programming, allowing for easy firmware updates and debugging.

Key Features

8-bit microcontroller with a high-speed core processor

Offers 40 TTL-compatible I/O ports

8 KB of on-chip RAM and 512 bytes of EEPROM

Three 16-bit timer channels and an 8-bit pulse accumulator

Analog-to-digital converter with eight channels

Operating voltage range of 4.0V to 5.5V

Application

The MC68HC11F1CFN3 microcontroller is commonly used in automotive, industrial control, and consumer applications due to its high performance, low power consumption, and integrated onboard peripherals

It is also used in embedded systems, communication devices, and remote control systems

Specifications

Product Category	8-bit Microcontrollers - MCU	Series	HC11
Mounting Style	SMD/SMT	Core	HC11
Program Memory Size	512 B	Data Bus Width	8 bit
ADC Resolution	8 bit	Maximum Clock Frequency	3 MHz
Data RAM Size	1 kB	Supply Voltage - Min	5 V
Supply Voltage - Max	5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Height	3.38 mm
Interface Type	SCI, SPI	Length	24.29 mm
Number of ADC Channels	8 Channel	Number of Timers/Counters	1 Timer
Product Type	8-bit Microcontrollers - MCU	Program Memory Type	EEPROM
Subcategory	Microcontrollers - MCU	Width	24.29 mm
Unit Weight	0.171777 oz