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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersAT89LP4052-20XU
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AT89LP4052-20XU - Atmel

Manufacturer Part Number
AT89LP4052-20XU
Manufacturer
Atmel
Allelco Part Number
32D-AT89LP4052-20XU
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 8BIT 4KB FLASH 20TSSOP
Package
20-TSSOP
Data sheet
-
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Specifications

AT89LP4052-20XU Tech Specifications
Atmel - AT89LP4052-20XU technical specifications, attributes, parameters and parts with similar specifications to Atmel - AT89LP4052-20XU

Product Attribute Attribute Value  
Manufacturer Atmel  
Voltage - Supply (Vcc/Vdd) 2.4V ~ 5.5V  
Supplier Device Package 20-TSSOP  
Speed 20MHz  
Series 89LP  
RAM Size 256 x 8  
Program Memory Type FLASH  
Program Memory Size 4KB (4K x 8)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 20-TSSOP (0.173", 4.40mm Width)  
Package Bulk  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 15  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters -  
Core Size 8-Bit  
Core Processor 8051  
Connectivity SPI, UART/USART  
Base Product Number AT89LP4052  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

AT89LP4052-20XU

Manufacturer

Microchip Technology

Introduction

Low-power, high-performance microcontroller designed for embedded applications.

Product Features and Performance

8051 Core Processor

8-bit Core Size

20MHz Clock Speed

SPI and UART/USART Connectivity

Brown-out Detect/Reset Functionalities

Power-on Reset (POR) Feature

Pulse Width Modulation (PWM) Capability

Watchdog Timer (WDT) for System Stability

15 Programmable Input/Output Ports

Product Advantages

High-performance at 20MHz operating frequency

Low power consumption suitable for battery-operated devices

Enhanced system stability features through BOD and WDT

Rich set of peripherals for diverse application needs

Easy to program with FLASH memory technology

Key Technical Parameters

Program Memory Size: 4KB (4K x 8)

RAM Size: 256x8 bits

Voltage Supply: 2.4V to 5.5V operational range

Integrated Internal Oscillator

Temperature Range for Operation: -40°C to +85°C

Quality and Safety Features

Built-in brown-out detect/reset for reliable operation under fluctuating power conditions

Power-on Reset to ensure proper startup

Programmable Watchdog Timer for preventing software lock-up

Compatibility

Compatible with existing 8051-based hardware and software infrastructure.

Application Areas

Consumer Electronics

Industrial Automation

Automotive Systems

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

Product is not marked for discontinuation, and replacements/upgrades are available.

Several Key Reasons to Choose This Product

Highly efficient 8-bit microcontroller with 20MHz speed for real-time applications

Robust operation ensured by internal safety features like BOD, POR, and WDT

Multiple embedded peripherals for versatile I/O options and system control

Broad power supply range making it suited for variable power environments

Streamlined surface mount package for compact and reliable PCB design

Ongoing product support and longevity, no near-term discontinuation risk

Parts with Similar Specifications

The three parts on the right have similar specifications to Atmel AT89LP4052-20XU

Product Attribute AT89LP4052-20XU AT89LP4052-20PU AT89LP4052-20SU AT89LP4052-16XU
Part Number AT89LP4052-20XU AT89LP4052-20PU AT89LP4052-20SU AT89LP4052-16XU
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Data Converters - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Program Memory Size - - - -
Number of I/O - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Mounting Type - Surface Mount Through Hole Surface Mount
Connectivity - - - -
Speed - - - -
Oscillator Type - - - -
RAM Size - - - -
Peripherals - - - -
Program Memory Type - - - -
Core Processor - - - -
Series - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
EEPROM Size - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Core Size - - - -

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Customer Reviews

Evaluation: 10 Articles

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    Jun 16, 2024

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    Transpnt regarding the process and price.

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  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

  • Jame***ark
    Jun 19, 2024

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  • Sang***ul Park
    Jun 20, 2024

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    In addition, sufficient time and response were given until the test on the sample was completed.

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  • Alph***a Rozario
    Jun 25, 2024

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  • Tobi***Kress
    Jun 24, 2024

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  • bb-h***way.gmbh
    Jun 27, 2024

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AT89LP4052-20XU Image

AT89LP4052-20XU

Atmel
32D-AT89LP4052-20XU

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