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ADUC842BSZ62-5

Name: ADUC842BSZ62-5
Rating: 4.7 (12 reviews)

IC MCU 8BIT 62KB FLASH 52MQFP

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製造商。部分 #ADUC842BSZ62-5
包 QFP-52
資料表 ADUC842BSZ62-5 DataSheet
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規格

Package	Tray
Series	MicroConverter® ADuC8xx
ProductStatus	Active
CoreProcessor	8052
CoreSize	8-Bit
Speed	16.78MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	DMA, PSM, PWM, Temp Sensor, WDT
NumberofI/O	32
ProgramMemorySize	62KB (62K x 8)
ProgramMemoryType	FLASH
RAMSize	2.25K x 8
Voltage-Supply(Vcc/Vdd)	4.75V ~ 5.25V
DataConverters	A/D 8x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	52-QFP

概述

Description

The ADUC842BSZ62-5 is a mixed-signal microcontroller from Analog Devices, designed for embedded applications requiring both analog and digital functionality. It features a 16-bit microcontroller core, integrated 12-bit ADCs (Analog-to-Digital Converters), and multiple DACs (Digital-to-Analog Converters). This chip is particularly suited for applications in data acquisition, process control, and sensor interfacing.
The ADUC842 includes built-in peripherals such as timers, UARTs, and GPIO (General Purpose Input/Output) pins, enabling efficient communication and control tasks. It operates at a supply voltage of 2.7V to 3.6V, making it energy-efficient for battery-powered devices.
Its small form factor and low power consumption make the ADUC842 ideal for portable and space-constrained applications. The device is also compatible with various development tools and software from Analog Devices, facilitating rapid prototyping and deployment in diverse applications ranging from industrial automation to medical devices.

Features

The ADUC842BSZ62-5 is a highly integrated microcontroller from Analog Devices. Key features include:
1. Architecture: 16-bit microcontroller with an ARM7TDMI core.
2. Memory: 128 KB of Flash memory, 8 KB of SRAM.
3. Analog Functionality: Integrated 12-bit ADC with up to 8 channels and a 12-bit DAC.
4. Digital I/O: 32 GPIO pins for versatile interfacing.
5. Communication Interfaces: Supports UART, SPI, and I2C for robust communication options.
6. Real-Time Clock: Built-in RTC for timekeeping applications.
7. Power Management: Low-power operation with multiple power-saving modes.
8. Package: Available in a 64-lead LQFP package, facilitating easy integration.
This microcontroller is ideal for applications in industrial control, automotive, and consumer electronics due to its combination of analog and digital capabilities.

Package

The ADUC842BSZ62-5 is offered in a 64-lead LFCSP (Lead Frame Chip Scale Package). This package type is designed for compactness, providing a small footprint while facilitating efficient thermal and electrical performance.

Pinout

The ADUC842BSZ62-5 is a mixed-signal microcontroller that typically features a 44-pin LQFP (Low-Profile Quad Flat Package) configuration.
Key functions of the ADUC842 include:
1. Microcontroller Core: It has an 8-bit microcontroller capable of executing instructions for various control tasks.
2. Analog-to-Digital Converter (ADC): It includes a multi-channel ADC for converting analog signals to digital form.
3. Digital-to-Analog Converter (DAC): The device has integrated DACs for generating analog outputs.
4. Digital I/O Ports: It supports digital input/output for interfacing with other devices.
5. Timers/Counters: The chip has built-in timers for various timing and counting applications.
6. Serial Communication: It includes UART for serial communication capabilities.
This combination of features makes the ADUC842 suitable for embedded applications requiring both digital control and analog signal processing.

Manufacturer

The ADUC842BSZ62-5 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company serves a wide range of markets, including communications, automotive, industrial, and consumer electronics. Their products are known for their precision and reliability, making them essential components in various applications such as data acquisition, signal processing, and control systems.

Application

The ADUC842BSZ62-5 is a precision analog microcontroller used in various applications, including data acquisition systems, industrial automation, medical devices, and sensor interfacing. Its integrated ADC and DAC capabilities make it suitable for environmental monitoring, process control, and instrumentation. Additionally, it is utilized in portable battery-operated devices due to its low power consumption.

Equivalent

The ADUC842BSZ62-5 is a microcontroller with integrated ADC and DAC. Equivalent products include:
1. ADUC841
2. ADUC845
3. ADUC852
For alternative microcontrollers with similar features, consider the Microchip PIC series (e.g., PIC18F series) or the STM32 series from STMicroelectronics, depending on specific application requirements. Always verify pin compatibility and peripheral features for exact replacements.