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Name: AT89LP4052-20XU
Brand: Microchip Technology
SKU: AT89LP4052-20XU
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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Microchip Technology AT89LP4052-20XU

Part No.:: AT89LP4052-20XU

Manufacturer:: Microchip Technology

Package:: 20-TSSOP (0.173", 4.40mm Width)

Datasheet:: AT89LP4052-20XU.pdf

Description:: IC MCU 8BIT 4KB FLASH 20TSSOP

In Stock:: 3746

Quantity:: Add To Cart

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AT89LP4052-20XU Specifications

Package/Case:
20-TSSOP (0.173", 4.40mm Width)
Packaging:
Tube,Tube
Series:
89LP
RoHS:
RoHS
Speed:
20MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
15
Core Processor:
8051
Data Converters:
-
Oscillator Type:
Internal
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT89LP4052-20XU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT89LP4052-20XU 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 AT89LP4052-20XU 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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AT89LP4052-20XU information

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Basic introduction and simple engineering application of AT89LP4052-20XU

AT89LP4052-20XU is a versatile microcontroller chip commonly used in embedded systems for various applications. It features a high-performance 8051 CPU core, rich peripherals, and low power consumption.

Application Scenario:

In educational projects, AT89LP4052-20XU can be utilized to develop simple yet effective embedded systems, such as digital thermometer or LED blinker projects.

Circuit Design:

To create a LED blinker project using AT89LP4052-20XU, follow these steps:

1. Hardware Setup:

Connect an LED to one of the GPIO pins of AT89LP4052-20XU, such as pin P1.0. Add a current-limiting resistor in series with the LED to prevent excessive current flow.

2. Code Development:

Write a simple program in C or assembly language to toggle the state of the GPIO pin connected to the LED at a predefined frequency. Utilize the integrated development environment (IDE) like Keil uVision for code development.

3. Program Flashing:

Compile the code and generate a HEX file. Use a suitable programmer, such as USBASP, to flash the HEX file onto the AT89LP4052-20XU microcontroller.

4. Hardware Testing:

Connect the programmed AT89LP4052-20XU microcontroller to the LED circuit. Power up the circuit and observe the LED blinking at the programmed frequency.

5. Experimentation:

Modify the code to change the blinking frequency or implement different blinking patterns. Experiment with connecting multiple LEDs to different GPIO pins for more complex blinking effects.

Considerations:

When working on this project, consider the following:

- GPIO Configuration: Ensure proper configuration of GPIO pins for output mode to control the LED.

- Timing Considerations: Pay attention to timing calculations to achieve the desired blinking frequency.

- Power Supply: Provide a stable power supply to AT89LP4052-20XU to ensure reliable operation.

- Debugging: Use debugging tools like serial output or LED indicators to troubleshoot any issues during code execution.

- Code Optimization: Optimize the code for size and efficiency to maximize the available resources on AT89LP4052-20XU.

AT89LP4052-20XU FAQ

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3. Are the AT89LP4052-20XU price and inventory displayed accurate?

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4. What forms of payment are accepted?

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6. What is the process for return or replacement of AT89LP4052-20XU?

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 AT89LP4052-20XU we delivered, we will accept the replacement or return of the AT89LP4052-20XU 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 AT89LP4052-20XU.

(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