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MC908MR32CFUE

Name: MC908MR32CFUE
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 64QFP

Производитель
Мфр. Часть #MC908MR32CFUE
Пакет SOT1697-1
Лист данных MC908MR32CFUE DataSheet
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Спецификации

Package	Bulk
Series	HC08
ProductStatus	Active
CoreProcessor	HC08
CoreSize	8-Bit
Speed	8MHz
Connectivity	SCI, SPI
Peripherals	LVD, POR, PWM
NumberofI/O	44
ProgramMemorySize	32KB (32K x 8)
ProgramMemoryType	FLASH
RAMSize	768 x 8
Voltage-Supply(Vcc/Vdd)	4.5V ~ 5.5V
DataConverters	A/D 10x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-QFP

Обзор

Description

The MC908MR32CFUE is a microcontroller from Freescale Semiconductor (now part of NXP Semiconductors) belonging to the HC08 family. It features a 16-bit architecture with a 32 KB Flash memory, 1 KB RAM, and a variety of integrated peripherals, making it suitable for a range of embedded applications. The microcontroller operates at a clock speed of up to 8 MHz and supports both serial and parallel communication, including SPI and I2C interfaces.
Key features include an extensive set of timers, analog-to-digital converters (ADC), and input/output ports, enabling robust control and monitoring functionalities. The MC908MR32CFUE is often used in automotive, industrial, and consumer electronics applications due to its reliability and efficiency. Its low power consumption and compact size also make it ideal for battery-operated devices. The device is programmable in assembly and C, allowing flexibility in software development for various applications.

Features

The MC908MR32CFUE is a microcontroller from the Motorola 68HC08 family, specifically designed for embedded applications. Key features include:
1. Architecture: 8-bit MCU with a 16-bit instruction set.
2. Memory: 32 KB of Flash memory for program storage and 1 KB of RAM for data.
3. I/O Ports: Multiple general-purpose input/output (GPIO) pins for flexible interfacing.
4. Timers: Integrated timer modules for real-time applications, including PWM capabilities.
5. ADC: 8-channel, 10-bit analog-to-digital converter for sensor interfacing.
6. Serial Communication: Supports synchronous (SPI) and asynchronous (UART) communication protocols.
7. Operating Voltage: Typically operates between 2.7V to 5.5V.
8. Temperature Range: Suitable for industrial applications with an extended temperature range.
9. Low Power Modes: Designed for energy-efficient operations to extend battery life in portable devices.
This versatile microcontroller is ideal for automotive, industrial control, and consumer electronics applications.

Package

The MC908MR32CFUE is packaged in a 44-pin LQFP (Low-Profile Quad Flat Package). This package type is known for its compact size and suitability for surface mounting on PCBs, making it ideal for applications requiring space efficiency.

Pinout

The MC908MR32CFUE is a member of the Motorola 68HC08 microcontroller family. It features a 32-pin package. The functions of the pins include:
1. General Purpose I/O: Several pins can be configured as input/output for interfacing with other components.
2. Analog-to-Digital Converter (ADC): Pins are available for analog input.
3. Timer/Counters: Dedicated pins for timer functions.
4. Serial Communication: Pins for UART communication.
5. Reset and Power: Pins for reset functionality and power supply connections.
6. Clock Input: A pin for the clock signal.
This microcontroller is designed for embedded applications, offering a range of peripheral capabilities to support various tasks.

Manufacturer

The MC908MR32CFUE is manufactured by NXP Semiconductors, which was formerly part of Freescale Semiconductor. NXP is a global semiconductor company that specializes in designing and manufacturing a wide range of integrated circuits and microcontrollers. The company focuses on various applications, including automotive, industrial, and consumer electronics, providing solutions for connectivity, processing, and security. NXP is known for its innovations in embedded systems and plays a significant role in the development of technologies like IoT, automotive safety, and mobile payments.

Application

The MC908MR32CFUE is a microcontroller primarily used in automotive applications, including engine control units, body electronics, and sensor interfaces. It is also suitable for industrial automation, home appliances, and consumer electronics due to its embedded features, such as analog-to-digital converters and communication interfaces. Additionally, it serves in medical devices and other embedded systems requiring reliable performance and low power consumption.

Equivalent

The MC908MR32CFUE chip is part of the Motorola 68HC08 microcontroller family. Equivalent products include the MC68HC908MR32, MC68HC908MR16, and MC68HC908MR8, which offer varying flash memory sizes and features. Additionally, other microcontrollers from the 68HC08 series, such as the MC68HC908QT4, might serve similar applications depending on specific requirements like pin count and peripherals. Always check datasheets for compatibility.

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