MC68HC812A4CPV8

Name: MC68HC812A4CPV8
Brand: Motorola Semiconductor Products
Rating: 4.5 (10 reviews)
Author: Lisleapex

The MCHCPVis an efficient -bit microcontroller with a significant amount of program space ( RAM) and data storage ( EEPROM

7,496 Effective Inventory

MC68HC812A4CPV8

Effective Inventory7,496

The MCHCPVis an efficient -bit microcontroller with a significant amount of program space ( RAM) and data storage ( EEPROM

Manufacturer Part # : MC68HC812A4CPV8
Package/Case: LQFP-112
Brand: Motorola Semiconductor Products
Product Categories : Microcontrollers

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MC68HC812A4CPV8 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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MC68HC812A4CPV8 Details

The MC68HC812A4CPV8 is a microcontroller unit (MCU) from NXP Semiconductors, offering a versatile and reliable solution for embedded systems. This MCU features an enhanced CPU core, on-chip peripherals, and memory options suitable for a wide range of applications. It is designed for high-performance and low-power operation, making it ideal for automotive, industrial, and consumer electronics applications.

Pinout

1 (VDD): Power Supply Voltage
2 (RESET): Reset Input
3 (PT0): Programmable I/O Timer Channel 0
4 (PT1): Programmable I/O Timer Channel 1
5 (PT2): Programmable I/O Timer Channel 2
6 (PT3): Programmable I/O Timer Channel 3
7 (PT4): Programmable I/O Timer Channel 4
8 (PT5): Programmable I/O Timer Channel 5

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Enhanced CPU Core: Features an advanced CPU core for high-performance computing.
On-Chip Peripherals: Integrated peripherals for versatile system design and functionality.
Memory Options: Flexible memory options to meet varied application requirements.
Low-Power Operation: Designed for efficient power management and low-power applications.
Wide Application Range: Suitable for automotive, industrial, and consumer electronics applications.

Application

Automotive Systems: Used in automotive control systems and engine management.
Industrial Automation: Ideal for industrial automation and control applications.
Consumer Electronics: Suitable for consumer electronic products requiring embedded control.

Where to Use

The MC68HC812A4CPV8 is suitable for embedded systems requiring reliable and high-performance processing. It is commonly used in automotive control, industrial automation, and consumer electronics due to its versatile features and low-power operation.

How to Use

Integrate the MC68HC812A4CPV8 into your system by connecting the power supply and reset pins as per the datasheet guidelines. Utilize the on-chip peripherals and memory options for system customization and functionality. Ensure optimal power management for efficient operation. Refer to the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the MC68HC812A4CPV8 illustrates the connection setup for integrating the microcontroller into your system. It includes power supply connections, reset configuration, and interfacing with external components for complete system functionality.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

ATmega328: A comparable microcontroller unit from Atmel with similar performance characteristics.
STM32F4: An alternative MCU from STMicroelectronics offering enhanced features and processing capabilities.

Complementary

The MC68HC812A4CPV8 can be complemented by the MC68HC912B32, which provides additional on-chip peripherals and expanded memory options for more complex embedded systems.

When selecting complementary MCUs, ensure compatibility and feature alignment with your specific project requirements.

Frequently Asked Questions

Q: What are the key advantages of the MC68HC812A4CPV8 for automotive applications?

A: The MC68HC812A4CPV8 offers robust performance, on-chip peripherals tailored for automotive control, and efficient power management crucial for automotive systems.

Q: Can the MC68HC812A4CPV8 be used in battery-powered devices?

A: Yes, the MC68HC812A4CPV8 is suitable for low-power applications and can be utilized in battery-powered devices with proper power management techniques.

Specifications

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

Product Category !	16-bit Microcontrollers - MCU	Series	HC12
Mounting Style	SMD/SMT	Package / Case	LQFP-112
Core	CPU12	Program Memory Size	4 kB
Data Bus Width	16 bit	ADC Resolution	8 bit
Maximum Clock Frequency	8 MHz	Number of I/Os	91 I/O
Data RAM Size	1 kB	Supply Voltage - Min	3 V
Supply Voltage - Max	3 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Brand	NXP Semiconductors
Height	1.4 mm	Interface Type	SCI, SPI
Length	20 mm	Number of ADC Channels	8 Channel
Number of Timers/Counters	8 Timer	Product Type !	16-bit Microcontrollers - MCU
Program Memory Type !	Flash	Subcategory	Microcontrollers - MCU
Width	20 mm	Unit Weight	0.045091 oz

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 MC68HC812A4CPV8 PDF Download

FAQs

What is MC68HC812A4CPV8?

The MC68HC812A4CPV8 is a microcontroller unit (MCU) manufactured by NXP Semiconductors. It is a member of the 68HC12 family of microcontrollers and is designed for embedded control applications in automotive, industrial, and consumer electronic systems.

How Does MC68HC812A4CPV8 Work?

The MC68HC812A4CPV8 operates as a microcontroller with integrated CPU, memory, and peripheral interfaces. It executes user-programmed instructions to control various system functions and interfaces with external devices through its input/output ports. The MCU is typically used in applications requiring embedded control and real-time processing capabilities.

How Many Pins does MC68HC812A4CPV8 have and What are the Functions of the Pinout Configuration?

The MC68HC812A4CPV8 is typically available in a 112-pin LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:

Various GPIO (General-Purpose Input/Output) pins: Used for interfacing with external devices and components.
Power supply pins: Including VCC (power supply input), VSS (ground), and VDD (voltage input).
Communication interface pins: Such as UART, SPI, and I2C for serial communication.
Timer and control pins: Used for system timing, interrupts, and control functions.
Analog input pins: For interfacing with external analog sensors and devices.

What are the Pros and Cons of MC68HC812A4CPV8?

Pros:

Wide Application Range: Suitable for a variety of embedded control applications in automotive, industrial, and consumer electronics.
Integrated Peripherals: Features a variety of integrated peripherals and interfaces, reducing the need for external components.
Real-Time Processing: Capable of real-time data acquisition and processing for time-sensitive applications.
Reliability: Known for its robust performance and reliability in various operational environments.
Industry Standard: Part of the well-established 68HC12 family with extensive documentation and support.

Cons:

Complexity: May require in-depth knowledge of the MCU architecture and instruction set for efficient programming.
Obsolete: As of the present time, the 68HC12 family is considered outdated, and support may be limited.
Power Consumption: May not be as power-efficient as newer microcontroller alternatives.

Are There Any Equivalents/Alternatives to MC68HC812A4CPV8 for Recommendation?

The Atmel ATmega128 microcontroller is a popular alternative with similar capabilities.
The STMicroelectronics STM32 series offers a range of microcontrollers that can serve as alternatives to the MC68HC812A4CPV8.