• • • • • AT32UC3L0256-D3HT

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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

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Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.

AT32UC3L0256-D3HT

IC MCU 32BIT 256KB FLASH 48TLLGA

Atmel (Microchip Technology) · Microcontrollers · BOM Matching

Mfr. Part Number

AT32UC3L0256-D3HT

Manufacturer

Atmel (Microchip Technology)

Package / Case

48-UFLGA Exposed Pad

Datasheet

Description

IC MCU 32BIT 256KB FLASH 48TLLGA

RoHS Status

Lead Free / RoHS Complaint

Availability

Sourcing — Lead time quoted on request (often 3–15 business days by channel)

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AT32UC3L0256-D3HT

Atmel (Microchip Technology)

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In Stock6,827

Unit

Price

$7.31

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Reference Price

Quantity	Price
1	$ 7.3100

Prices are for reference only. The final transaction is subject to confirmation.

As of 2026-09-20 · Valid as reference until 2026-09-27 · Request RFQ for live stock.

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Specification Summary

Package / Case

48-UFLGA Exposed Pad

Supplier Device Package

48-TLLGA (5.5x5.5)

Voltage - Supply (Vcc/Vdd)

1.62V ~ 3.6V

Program Memory Size

256KB (256K x 8)

Program Memory Type

FLASH

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Connectivity

I²C, SPI, UART/USART

Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote

Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)

Shortage / allocation / EOL lines may need longer — ask via RFQ.

Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.

Lead time FAQ Authenticity FAQ MOQ FAQ

Specifications

Product Description

Purchase & Inquiry

Core Size

32-Bit Single-Core

Program Memory Size

256KB (256K x 8)

Voltage - Supply (Vcc/Vdd)

1.62V ~ 3.6V

Data Converters

A/D 8x12b

Oscillator Type

Internal

Connectivity

I²C, SPI, UART/USART

Core Processor

AVR

EEPROM Size

-

Number of I/O

36

Peripherals

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

Program Memory Type

FLASH

RAM Size

32K x 8

Speed

50MHz

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

48-UFLGA Exposed Pad

Supplier Device Package

48-TLLGA (5.5x5.5)

IC MCU 32BIT 256KB FLASH 48TLLGA

Brand Introduction

Atmel was acquired by Microchip in April 2016. Atmel Corporation is an industry leader in the design and manufacture of advanced semiconductors, with focus on microcontrollers, nonvolatile memory, logic, radio frequency (RF) components and sensors. These functions are marketed as standard products, application-specific standard products (ASSPs) or customer-specific products (ASICs) in order to provide a rapid and flexible response to the needs of Atmel’s customers.

Core Size

32-Bit Single-Core

Program Memory Size

256KB (256K x 8)

Voltage - Supply (Vcc/Vdd)

1.62V ~ 3.6V

Data Converters

A/D 8x12b

Oscillator Type

Internal

Connectivity

I²C, SPI, UART/USART

Core Processor

AVR

EEPROM Size

-

Number of I/O

36

Peripherals

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

Program Memory Type

FLASH

RAM Size

32K x 8

Speed

50MHz

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

48-UFLGA Exposed Pad

Supplier Device Package

48-TLLGA (5.5x5.5)

IC MCU 32BIT 256KB FLASH 48TLLGA

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Buying FAQ — AT32UC3L0256-D3HT

How do I buy AT32UC3L0256-D3HT from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes AT32UC3L0256-D3HT. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.

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AT32UC3L0256-D3HT

Specification Summary

Related Parts

Buying FAQ — AT32UC3L0256-D3HT

How do I buy AT32UC3L0256-D3HT from Yingxinyuan?

Is the listed price final?

How fresh is the stock figure?

How do you source authentic parts?

What is a typical lead time?

Explore by Brand, Category & Application