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  • ATUC256L4U-ZAUR

ATUC256L4U-ZAUR

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


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATUC256L4U-ZAUR
  • Package: 48-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 994
  • Description: 256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 L Series ATUC256L 48 Pin 50MHz 1.8V 48-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-VFQFN Exposed Pad
Number of Pins 48
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
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 NO LEAD
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 CAN, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size 128kB
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) 0.9mm
RoHS Status ROHS3 Compliant

ATUC256L4U-ZAUR Overview


Due to the benefits of saving space, it is available in the 48-VFQFN Exposed Pad package. The way of mounting it is Surface Mount. Tape & Reel (TR) is the package that contains it. The device has a AVR core processor. The temperature should be kept at -40°C~85°C TA while working. It has a type of program memory of FLASH. It has a number of 36I/Os. In order to find similar components, it has a base part number of ATUC256L. The terminals are positioned at QUAD. Currently, it consists of 48 terminationals. Part of the AVR?32 UC3 L series, this electrical component is used in a variety of applications. Because the supply voltage is 1.8V, high efficiency can be achieved. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. It is constructed with 48 pins. As a result, it is mounted in accordance with Surface Mount. The component is included in Microcontrollers. In order to store data and programs, the devices have a memory size of 128kB. There is 1.81.8/3.3V power source in this device. It is highly efficient when it works 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. Internal is the oscillator type it uses.

ATUC256L4U-ZAUR Features


48-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

ATUC256L4U-ZAUR Applications


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

  • Blood pressure monitors
  • DCS control intelligent sensor
  • Multi-meter
  • Oil and gas
  • PDAs, game consoles
  • Missile control
  • Wastewater treatment
  • Playstation
  • Answering machines
  • Walkie talkies