ADUC834BSZ

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ADUC834BSZ

IC MCU 8BIT 62KB FLASH 52MQFP

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Spécifications

Package Tray
Series MicroConverter® ADuC8xx
ProductStatus Active
CoreProcessor 8052
CoreSize 8-Bit
Speed 12.58MHz
Connectivity EBI/EMI, I²C, SPI, UART/USART
Peripherals POR, PSM, PWM, Temp Sensor, WDT
NumberofI/O 34
ProgramMemorySize 62KB (62K x 8)
ProgramMemoryType FLASH
EEPROMSize 4K x 8
RAMSize 2.25K x 8
Voltage-Supply(Vcc/Vdd) 2.7V ~ 5.25V
DataConverters A/D 3x16b, 4x24b; D/A 1x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 52-QFP

Vue d'ensemble

Description

The ADUC834BSZ is a precision analog microcontroller from Analog Devices, integrating a 12-bit ADC, microcontroller core, and various peripherals designed for embedded applications. It features a high-performance 8052-compatible CPU, allowing users to execute complex tasks with ease. The device includes multiple analog inputs, making it suitable for data acquisition and signal conditioning applications.
Key specifications include a 12-bit resolution ADC, multiple I/O ports, and built-in timers, enabling precise control and measurement in systems. The ADUC834BSZ is typically used in applications such as industrial automation, medical devices, and sensor interfacing due to its efficient power consumption and reliability.
It supports programming in C or assembly language, providing flexibility for developers. Its ease of integration with other components makes it a popular choice in the development of sophisticated embedded systems.

Features

The ADUC834BSZ is a precision analog microcontroller from Analog Devices, featuring an integrated 12-bit ADC and a 12-bit DAC. Key features include:
1. Microcontroller Core: 8051-compatible microcontroller with 64 KB of program memory and 256 bytes of data RAM.
2. Analog Functionality:
- 12-bit ADC with multiple input channels for versatile signal measurement.
- 12-bit DAC for accurate analog output generation.
3. Communication Interfaces: Supports UART, SPI, and I2C for flexible communication with external devices.
4. Timers: Multiple timers and counters for various timing applications.
5. Power Management: Low power consumption with several power-saving modes.
6. Temperature Range: Operates over a wide temperature range, suitable for industrial applications.
7. Digital I/O: Multiple digital input/output pins for interfacing with other components.
The ADUC834BSZ is ideal for applications requiring high precision and integration of analog and digital functions, such as data acquisition systems and control applications.

Package

The ADUC834BSZ is packaged in a 28-lead TSSOP (Thin Shrink Small Outline Package), which is designed for surface mount applications. This compact package type is ideal for space-constrained designs.

Pinout

The ADUC834BSZ is a 32-pin microcontroller with integrated analog-to-digital converters (ADCs) and a digital signal processor. The pin count is 32, and the package type is LFCSP (Lead Frame Chip Scale Package).
Key functions include:
1. Microcontroller Core: 8-bit architecture with a 12-bit ADC.
2. Analog Functions: Includes multiple channels for ADC input, voltage reference, and operational amplifiers.
3. Digital I/O: General-purpose I/O pins for interfacing with other digital components.
4. Timer/Counters: For generating precise time delays or event counting.
5. Serial Communication: Supports UART for serial data transmission.
6. Power Management: Low power consumption modes suitable for battery-operated devices.
The ADUC834 is designed for applications in industrial control, instrumentation, and sensor interfacing, combining analog and digital processing capabilities.

Manufacturer

The ADUC834BSZ is manufactured by Analog Devices, Inc. Analog Devices is a semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company is known for its innovative solutions used in a variety of applications, including communications, automotive, industrial, and healthcare sectors. Analog Devices focuses on developing products that enhance the performance and efficiency of electronic systems, making it a key player in the electronics industry.

Application

The ADUC834BSZ is a microcontroller with integrated analog peripherals, commonly used in precision measurement applications, data acquisition systems, and industrial control. Its key application areas include automotive sensor interfaces, medical instrumentation, smart grid technology, and consumer electronics. The device's ADC and DAC capabilities make it suitable for tasks requiring signal processing and control in embedded systems.

Equivalent

The ADUC834BSZ is a member of the Analog Devices ADuC series of microcontrollers. Equivalent products include the ADUC834, ADUC836, and ADUC847, which offer similar features and functionality. Additionally, consider microcontrollers from other manufacturers, such as the Microchip PIC16F series or the STMicroelectronics STM32 series, depending on specific application requirements. Always check datasheets for compatibility in terms of performance, peripherals, and power requirements.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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