MC68HC11A1CFN3

Name: MC68HC11A1CFN3
Rating: 4.5 (10 reviews)

8-bit microcontroller with 256 RAM, A/D converter, and EEPROM

4,058 Effective Inventory

MC68HC11A1CFN3

Effective Inventory4,058

8-bit microcontroller with 256 RAM, A/D converter, and EEPROM

Manufacturer Part # : MC68HC11A1CFN3
Package/Case: PLCC-52
Brand: Nxp
Product Categories : Microcontrollers

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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MC68HC11A1CFN3 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Details

The MC68HC11A1CFN3 by Motorola is a highly reliable microcontroller unit (MCU) known for its exceptional performance in a variety of embedded applications. Equipped with a powerful 68HC11 CPU core that can reach speeds of up to 3 MHz, this MCU boasts 512 bytes of RAM and 6 KB of on-board EPROM for program storage. In addition, it offers a range of integrated peripherals, including timers, analog-to-digital converters, and versatile I/O ports for seamless external device interfacing

Key Features

Data encryption and decryption
Symmetric-key algorithms
Public-key cryptography protocols

Application

Low power consumption for energy efficiency
Highly dependable in critical environments
Flexible usage in consumer electronics

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	8-bit Microcontrollers - MCU	Series	HC11
Mounting Style	SMD/SMT	Package / Case	PLCC-52
Core	HC11	Program Memory Size	512 B
Data Bus Width	8 bit	ADC Resolution	8 bit
Maximum Clock Frequency	3 MHz	Number of I/Os	38 I/O
Data RAM Size	256 B	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Brand	NXP Semiconductors
Height	3.69 mm	Interface Type	SCI, SPI
Length	19.2 mm	Number of ADC Channels	8 Channel
Product Type !	8-bit Microcontrollers - MCU	Program Memory Type !	EPROM
Subcategory	Microcontrollers - MCU	Width	19.2 mm
Unit Weight	0.104503 oz

Specification Comparison

MC68HC11A1CFN3 vs MC68HC16Z1CFC16 vs MC68HC11AOFN MC68HC11A0FN vs MC68HC11A1CFN3 vs MC68HC11F1FN

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MC68HC11A1CFN3 PDF Download

FAQs

What is MC68HC11A1CFN3?

The MC68HC11A1CFN3 is a microcontroller unit (MCU) manufactured by NXP Semiconductors. It is a member of the 68HC11 family of microcontrollers and is widely used in embedded systems, automotive applications, and industrial control systems.

How Does MC68HC11A1CFN3 Work?

The MC68HC11A1CFN3 operates as a microcontroller with a central processing unit (CPU), memory, and various I/O interfaces on a single chip. It can execute stored program instructions and handle input and output operations, making it suitable for controlling and monitoring various electronic systems.

How Many Pins does MC68HC11A1CFN3 have and What are the Functions of the Pinout Configuration?

The MC68HC11A1CFN3 is housed in a 48-pin plastic leaded chip carrier (PLCC) package. The pinout configuration includes:

VDD, VSS: Power supply pins.
IRQ: Interrupt request input pin.
PA0–PA7, PB0–PB7: General-purpose input/output pins.
RESET: Reset input pin.
XTAL, EXTAL: Crystal oscillator input and output pins.
R/W, E: Control pins for interfacing with external memory.
AN0–AN7, ANCOM: Analog input pins and common analog ground.
TXD, RXD: Serial communication interface pins.
AN4–AN7: Additional analog input pins.

What are the Pros and Cons of MC68HC11A1CFN3?

Pros:

Embedded Control: Provides a complete microcontroller solution for embedded system applications.
Peripheral Integration: Includes various I/O interfaces and communication peripherals for system integration.
Industry Standard: Part of a well-established microcontroller family with extensive software and hardware support.
Wide Application Range: Suitable for automotive, industrial, and consumer electronics applications.
Robust and Durable: Designed for reliable operation in demanding environments.

Cons:

Legacy Technology: May not offer the same level of performance and features as modern microcontroller solutions.
Limited Resources: Restricted memory and processing capabilities compared to contemporary microcontrollers.
Power Consumption: May not be as power-efficient as newer microcontroller options.

Are There Any Equivalents/Alternatives to MC68HC11A1CFN3 for Recommendation?

The MC9S12A256 from NXP Semiconductors is a more modern alternative with enhanced features and performance.
Microchip's PIC16F877A microcontroller provides a different architecture but similar functionality for embedded systems.

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MC68HC11A1CFN3

MC68HC11A1CFN3

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