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ATUC256L4U-D3HT

  • ATUC256L4U-D3HT
  • ATUC256L4U-D3HT

ATUC256L4U-D3HT

ATUC256L4U-D3HT

Microchip Technology

256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 L Series ATUC256L 48 Pin 50MHz 1.8V 48-UFLGA Exposed Pad

SOT-23

ATUC256L4U-D3HT Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-UFLGA Exposed Pad
Surface Mount YES
Number of Pins 48
Supplier Device Package 48-TLLGA (5.5x5.5)
Number of Terminals 48
Interfaces SPI/TWI/USART/USB
Data Converters A/D 8x12b
Package Tray
Base Product Number ATUC256
Mfr Microchip Technology
Product Status Active
MSL -
Manufacturer Microchip
Brand Microchip Technology
Tradename UC3
RoHS Details
Number of I/Os 36
Package Shape SQUARE
Number of I/O Lines 36
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR®32 UC3 L
Published 2012
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Terminal Position BOTTOM
Terminal Form BUTT
Supply Voltage 1.8V
Terminal Pitch 0.4mm
Reach Compliance Code compliant
Frequency 50MHz
Base Part Number ATUC256L
JESD-30 Code S-XBGA-B48
Qualification Status Not Qualified
Operating Supply Voltage 1.8V
Supply Voltage-Max (Vsup) 1.98V
Power Supplies 1.81.8/3.3V
Temperature Grade INDUSTRIAL
Interface I2C, SPI, UART, USART, USB
Max Supply Voltage 1.98 V
Min Supply Voltage 1.62 V
Memory Size 256kB
Oscillator Type Internal
Number of I/O 36
Speed 50MHz
RAM Size 32K x 8
Memory Type FLASH
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
Seated Height-Max 0.6 mm
Number of Timers/Counters 7
Product Type 32-bit Microcontrollers - MCU
ROM (words) 65536
Core Architecture AVR
EEPROM Size --
CPU Family AVR RISC
Max Frequency 50 MHz
Number of Programmable I/O 36
RAM (bytes) 32768
ROM Programmability FLASH
Product MCU
Product Category 32-bit Microcontrollers - MCU
Device Core AVR
Length 5.5mm
Height Seated (Max) 0.6mm
Width 5.5 mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
490 $6.05641 $2967.6409
ATUC256L4U-D3HT Product Details

ATUC256L4U-D3HT Overview


The package is in 48-UFLGA Exposed Pad format. The MCU has 36 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the AVR®32 UC3 L series of components. Microcontroller has abundant program memory size of 256KB 256K x 8. The AVR Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 48 of terminations. A 32-bit operation is performed by this part. There is an output of 1.8V volts from the Microcontroller chip. A total of YES DMA channels are available on MCU chip. This MCU is implemented with 256kB memory. ATUC256L serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 50MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 48 pins on the chip through the 48 pins. It is equipped with 7 timers and counters. As far as the CPU is concerned, it is embedded with the the AVR RISC family of processors. There's an integrated FLASH memory in the equipment. There is a AVR core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed.

ATUC256L4U-D3HT Features


48-UFLGA Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATUC256L4U-D3HT Applications


There are a lot of Microchip Technology
ATUC256L4U-D3HT Microcontroller applications.


  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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