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Name: ADUC842BSZ62-5
Brand: Analog Devices Inc.
SKU: ADUC842BSZ62-5
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. ADUC842BSZ62-5

Part No.:: ADUC842BSZ62-5

Manufacturer:: Analog Devices Inc.

Package:: 52-QFP

Datasheet:: ADUC842BSZ62-5.pdf

Description:: IC MCU 8BIT 62KB FLASH 52MQFP

In Stock:: 2297

Quantity:: Add To Cart

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ADUC842BSZ62-5 Specifications

Package/Case:
52-QFP
Packaging:
Tray
Series:
MicroConverter® ADuC8xx
RoHS:
RoHS
Speed:
16.78MHz
RAM Size:
2.25K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
DMA, PSM, PWM, Temp Sensor, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
32
Core Processor:
8052
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
62KB (62K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ADUC842BSZ62-5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADUC842BSZ62-5 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADUC842BSZ62-5 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ADUC842BSZ62-5 information

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ADUC842BSZ62-5 Typical application Circuitry

ADUC842BSZ62-5

The ADUC842BSZ62-5, made by Analog Devices, is a multifunctional microcontroller with an integrated 24-bit data acquisition system. This chip is employed in diverse applications such as smart sensors, instrumentation, and process control.

If you are designing an application circuit with the ADUC842BSZ62-5, below are ten key points to bear in mind:

1. Power Supply: The ADUC842BSZ62-5 operates with a supply voltage in the range of 2.7V to 5.25V. Thus, ensure that you have a stable power supply that aligns with these specifications. Incorporate a decoupling capacitor close to the VDD and VSS pins.

2. Analog Inputs: The ADUC842BSZ62-5 boasts eight differential analog input channels. You must adequately filter and buffer these inputs, particularly in noisy environments.

3. Clock Source: You'll need an external crystal oscillator that operates at a frequency of 32.768 kHz. The oscillator is attached to the XTAL1 and XTAL2 pins. Make sure you select an oscillator with a load capacitance that matches the PCB layout.

4. Digital I/O: This device features 20 digital I/O pins. These pins have Schmitt-trigger inputs and open-drain outputs with internal pull-up resistors. Design the digital circuitry carefully to avoid introducing noise into the system.

5. Serial Interface: The ADUC842BSZ62-5 has an I2C and SPI interface for communication with other devices. Properly design the pull-up resistors for the I2C lines, and ensure the SPI lines are correctly interfaced.

6. Microcontroller Core: The microcontroller core operates at a frequency that is derived from the external crystal oscillator. It supports an extensive range of power-down modes, which can be utilized to minimize power consumption in your application.

7. Watchdog Timer: This microcontroller includes a watchdog timer that can reset the system if the software becomes trapped in a deadlock. Properly configure this feature to prevent unexpected system behaviors.

8. Interrupts: The ADUC842BSZ62-5 has multiple interrupt sources, including timers, serial ports, and the ADC system. Ensure you design your interrupt service routines carefully to prevent conflicts.

9. Reset Circuit: Connect a reset circuit to the RESET pin to perform a system reset when needed. A pull-up resistor can stabilize the RESET pin voltage.

10. PCB Layout: Careful PCB layout is crucial. Remember to separate analog and digital ground planes and keep analog signal lines away from noisy digital lines. Reduce inductive and capacitive coupling by using short wires and a solid ground plane.

Keep in mind that these are just some considerations to take into account. For detailed design guidelines, refer to the ADUC842BSZ62-5 datasheet and other application notes provided by Analog Devices.

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6. What is the process for return or replacement of ADUC842BSZ62-5?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADUC842BSZ62-5.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations