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Name: NUC977DK61Y
Brand: Nuvoton Technology Corporation of America
SKU: NUC977DK61Y
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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Nuvoton Technology Corporation of America NUC977DK61Y

Part No.:: NUC977DK61Y

Manufacturer:: Nuvoton Technology Corporation of America

Package:: 128-LQFP

Datasheet:: NUC977DK61Y.pdf

Description:: IC MCU 32BIT 68KB FLASH 128LQFP

In Stock:: 170

Quantity:: Add To Cart

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NUC977DK61Y this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including NUC977DK61Y 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 NUC977DK61Y 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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NUC977DK61Y Typical application Circuitry

NUC977DK61Y

The NUC977DK61Y is a robust microcontroller that finds its purpose across diverse embedded system applications. Its design caters to a multitude of scenarios requiring dependable computational power, connectivity options, and efficient power management.

Application Scenarios

A standout application for the NUC977DK61Y involves its integration within advanced home automation systems. In this setting, the microcontroller serves as the brain, orchestrating a network of sensors, actuators, and other smart devices to enhance the home's intelligence and energy efficiency.

Parameters and Features

The NUC977DK61Y is notable for its:

- ARM9 core, facilitating operations at frequencies reaching 300 MHz, balancing speed with power efficiency.

- In-built memory resources, including SRAM and flash, complemented by external memory interface support.

- Comprehensive connectivity suite, featuring Ethernet, USB, SPI, I2C, and UART, enabling versatile peripheral connections.

- Embedded multimedia processing capabilities, ensuring support for audio and visual applications.

- Robust security protocols, including advanced encryption and secure boot mechanisms.

Detailed Circuit Connection for a Home Automation System

1. Power Supply Connections: To power the NUC977DK61Y, connect its VDD and VSS pins to a 3.3V power source and ground, respectively. Position decoupling capacitors near the power pins to mitigate noise interference.

2. Ethernet Interface: For connecting to a home network, utilize the NUC977DK61Y's Ethernet MAC. Link the ETH_TXD0, ETH_TXD1, and ETH_RXD0, ETH_RXD1 pins to an Ethernet PHY chip, facilitating network communications. Employ a transformer with built-in magnetics for PHY chip and Ethernet cable isolation.

3. USB Connectivity for Peripheral Integration: Leverage the USB interface to connect smart home devices or for debugging. Connect the USB_D+ and USB_D- pins to the corresponding USB connector pins, ensuring data transfer capabilities.

4. GPIO for Device Control: Use General Purpose Input/Output (GPIO) pins for controlling various devices within the home automation system. For instance, a GPIO pin could control a relay for lighting systems, with pin configuration tailored to the relay's specifications.

5. I2C for Sensor Communication: Integrate temperature or humidity sensors via the I2C interface. Connect the SCL (Serial Clock) and SDA (Serial Data) pins to your sensors, facilitating seamless data exchange.

Design Considerations

- Power Supply Robustness: Confirm the power supply's capacity to sustain the NUC977DK61Y alongside connected peripherals, taking into account power sequencing for dependable operation.

- Signal Integrity and Layout: Maintain signal integrity, especially for high-speed connections like Ethernet, through careful PCB trace layout, ensuring short, direct paths for signal transmission.

- EMI/EMC Considerations: Implement filtering and shielding to mitigate electromagnetic interference and ensure compliance with electromagnetic compatibility standards.

- Thermal Management: Depending on the complexity of the home automation system, additional cooling solutions might be necessary to keep the NUC977DK61Y within optimal temperature ranges.

In conclusion, embedding the NUC977DK61Y in a home automation system necessitates a meticulous approach to circuit design, focusing on power management, connectivity, signal integrity, and environmental compliance. This microcontroller's extensive feature set, including its ARM9 core and various communication interfaces, renders it an exceptional choice for creating sophisticated, efficient, and secure smart home solutions.

NUC977DK61Y information

NUC977DK61Y Specifications

Package/Case:
128-LQFP
Packaging:
Tray
Series:
NUC970
ProductStatus:
RoHS
CoreProcessor:
300MHz
CoreSize:
56K x 8
Speed:
32-Bit
Connectivity:
-
Peripherals:
Active
NumberofI/O:
Brown-out Detect/Reset, DMA, I²S, LCD, LVD, LVR, POR, PWM, WDT
ProgramMemorySize:
Ethernet, I²C, IrDA, MMC/SD/SDIO, SmartCard, SPI, UART/USART, USB
ProgramMemoryType:
Surface Mount
EEPROMSize:
87
RAMSize:
ARM926EJ-S
Voltage-Supply(Vcc/Vdd):
-
DataConverters:
External
OscillatorType:
68KB (68K x 8)
OperatingTemperature:
FLASH
MountingType:
-40°C ~ 85°C (TA)

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6. What is the process for return or replacement of NUC977DK61Y?

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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 NUC977DK61Y.

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

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(1)Inform us within 90 days

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