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Name: P80C32UFAA,518
Brand: NXP USA Inc.
SKU: P80C32UFAA,518
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. P80C32UFAA,518

Part No.:: P80C32UFAA,518

Manufacturer:: NXP USA Inc.

Package:: 44-LCC (J-Lead)

Datasheet:: P80C32UFAA,518.pdf

Description:: IC MCU 8BIT ROMLESS 44PLCC

In Stock:: 3446

Quantity:: Add To Cart

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P80C32UFAA,518 Specifications

Package/Case:
44-LCC (J-Lead)
Packaging:
Tape & Reel (TR)
Series:
80C
RoHS:
RoHS
Speed:
33MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Obsolete
Peripherals:
POR
Connectivity:
UART/USART
Mounting Type:
Surface Mount
Number of I/O:
32
Core Processor:
8051
Data Converters:
-
Oscillator Type:
Internal
Program Memory Size:
-
Program Memory Type:
ROMless
Operating Temperature:
-40°C ~ 85°C (TA)

P80C32UFAA,518 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including P80C32UFAA,518 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 P80C32UFAA,518 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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P80C32UFAA,518 information

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P80C32UFAA,518 Typical application Circuitry

P80C32UFAA,518

The P80C32UFAA,518 is an enhanced version of the 80C32 microcontroller, which itself is a derivative of the widely recognized 8051 microcontroller family. This particular variant is designed to offer improved features over the standard 80C31/80C32 models, making it suitable for a broad range of applications that require efficient control and processing capabilities within an embedded system.

Key Features of P80C32UFAA,518

- Central Processing Unit (CPU): It retains the 8-bit architecture, common to the 8051 family, allowing for straightforward programming and compatibility with a wide array of development tools.

- Memory: Comes with a built-in ROM/EPROM/Flash (depending on the specific version) for program storage, in addition to a modest amount of RAM for data handling.

- I/O Ports: Includes four 8-bit ports that can be configured for various input/output functions, offering flexibility in interfacing with other devices or sensors.

- Timer/Counters: Equipped with three 16-bit timer/counters, enhancing its ability to perform time-related tasks like pulse generation, event counting, and interval timing.

- Serial Communication Interface: Supports serial communication, allowing for data exchange with other microcontrollers, computers, or peripheral devices.

- Interrupts: Features a robust interrupt handling system with multiple sources of interrupts, ensuring timely responses to critical events.

- Clock Speed: Operates at higher clock speeds compared to the base 80C31/32 models, providing faster processing capabilities which are beneficial for time-sensitive applications.

Application Scenario: Automated Weather Station

In an automated weather station, the P80C32UFAA,518 could serve as the core controller, managing data collection from various environmental sensors (e.g., temperature, humidity, wind speed/direction, rainfall) and communicating this information to a central monitoring system or storing it for future analysis.

Detailed Circuit Connection:

- Grounding and Power Supply To ensure reliable functioning, connect the GND pin to ground and the VCC pin to a +5V power supply.

- Clock Source: A crystal oscillator is connected between XTAL1 and XTAL2 pins to provide the system clock. Using a 12 MHz crystal can balance between power consumption and processing speed efficiently.

- Reset Mechanism: Implement a reset circuit involving a pull-up resistor and a capacitive debounce connected to the RST pin. This setup ensures the microcontroller resets properly at power-up or through manual intervention.

- Sensor communicate: To communicate with environmental sensors, use the I/O ports (P0-P3). For digital sensors, direct connections to the I/O pins are possible. For analog sensors, an external ADC (Analog-to-Digital Converter) may be required, with data lines connected to P0 or P1.

- Data Communication: For remote data transmission, the serial communication pins (TXD and RXD) can be connected to a wireless module (e.g., Wi-Fi or GSM), facilitating the transmission of weather data to a central server or cloud service.

- External Memory (if needed): If the application requires additional data storage, external memory chips can be interfaced through the P0 and P2 ports, serving as the data and address buses, respectively.

Design Considerations of P80C32UFAA,518

When designing the automated weather station with the P80C32UFAA,518, several factors need attention:

- Power Efficiency: Optimize power consumption, especially if the system is battery-powered or solar-powered, to ensure long-term autonomous operation.

- Sensor Integration: Accurate data gathering depends on the proper interface and calibration of sensors. Consider the electrical characteristics and communication protocols of each sensor.

- Communication Reliability: Implement error-checking and retransmission mechanisms in the communication protocol to ensure data integrity, especially in wireless setups.

- Environmental Protection: Since the system will be exposed to various environmental conditions, ensure that the microcontroller and other electronic components are adequately protected against elements such as moisture, dust, and extreme temperatures.

- Expandability: Design the system with expandability in mind, allowing for easy integration of additional sensors or communication modules in the future.

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6. What is the process for return or replacement of P80C32UFAA,518?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the P80C32UFAA,518 we delivered, we will accept the replacement or return of the P80C32UFAA,518 only when all of the below conditions are fulfilled:

(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 P80C32UFAA,518.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations