English

All Products

View All >>
  • ATUC256L4U-AUT

ATUC256L4U-AUT

256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 L Series ATUC256L 48 Pin 50MHz 1.8V 48-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATUC256L4U-AUT
  • Package: 48-TQFP
  • Datasheet: PDF
  • Stock: 893
  • Description: 256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 L Series ATUC256L 48 Pin 50MHz 1.8V 48-TQFP (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 9 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-TQFP
Number of Pins 48
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2012
Series AVR®32 UC3 L
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 50MHz
Base Part Number ATUC256L
Qualification Status Not Qualified
Operating Supply Voltage 1.8V
Supply Voltage-Max (Vsup) 1.98V
Power Supplies 1.81.8/3.3V
Interface I2C, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 36
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.62V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 8x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 7
Height Seated (Max) 1.2mm
RoHS Status ROHS3 Compliant

ATUC256L4U-AUT Overview


As a result, it is available in the 48-TQFP package. A Surface Mount mounting method is used. This item can be found in package Tray. AVR core processor is present on the device. It is important to keep the temperature at -40°C~85°C TA while working. It has a type of program memory of FLASH. The device has 36 I/Os. To find comparable components, use the ATUC256L base part number. The terminals of this device are located at QUAD. A 48 termination is contained within it. An electrical component such as this is included in the series AVR?32 UC3 L. By using a 1.8V voltage supply, high efficiency is possible. It has uPs/uCs/Peripheral IC - MICROCONTROLLER, RISC. 48 pins are used to construct it. The method of Surface Mount is used to mount it. It belongs to the subcategory Microcontrollers. In order to store data and programs, the devices have a memory size of 256kB. A 1.81.8/3.3V power source powers it. It performs extremely well at a frequency of 50MHz. Using 1.8V's adaptability as a supply voltage allows designers to maximize its use. The number of timers and counters is 7. The oscillator type Internal is used to operate the device.

ATUC256L4U-AUT Features


48-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATUC256L4U-AUT Applications


There are a lot of Microchip Technology ATUC256L4U-AUT Microcontroller applications.

  • Removable disks
  • Industrial robot
  • Pacemakers (used to control abnormal heart rhythm)
  • Data acquisition and control
  • Copiers
  • Electronic jamming systems
  • Set-top boxes
  • Home appliances
  • Washing machines
  • Hard drives