Microchip AT90LS4433-4AI

Manufacturer No:

AT90LS4433-4AI

Manufacturer:

Microchip

Package:

32-TQFP

Description:

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® 90LS Series AT90LS4433 32-TQFP

Quantity:

In Stock :6136

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Fri, May 29 - Sat, May 30, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

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PURCHASE

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

AT90LS4433-4AI Information

Microchip AT90LS4433-4AI technical specifications, attributes, parameters and parts with similar specifications to Microchip AT90LS4433-4AI.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
32-TQFP

Supplier Device Package
32-TQFP (7x7)

Operating Temperature
-40°C~85°C

Packaging
Tray

Series
AVR® 90LS

Published
2000

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Base Part Number
AT90LS4433

Type
Parameter

Oscillator Type
External

Number of I/O
20

Speed
4MHz

RAM Size
128 x 8

Voltage - Supply (Vcc/Vdd)
2.7V~6V

Core Processor
AVR

Peripherals
Brown-out Detect/Reset, POR, PWM, WDT

Program Memory Type
FLASH

Core Size
8-Bit

Program Memory Size
4KB 2K x 16

Download datasheets and manufacturer documentation for Microchip AT90LS4433-4AI.

PCN Packaging:

microchiptechnology-ata8210ghqw-pcnpackaging-9924.pdf

microchiptechnology-micrf229yqst5-pcnpackaging-9613.pdf

AT90LS4433-4AI Overview

The package has a 32-TQFP shape. With 20 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C range are measured by this Microcontroller. The AVR® 90LS series is comprised of this electrical component. The electronic part has a program memory size of 4KB 2K x 16. There's a AVR Core Processor inside. It is possible to find alternatives to the base part number AT90LS4433 by using the part number search tool.