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  • ATUC256L4U-ZAUT

ATUC256L4U-ZAUT

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-ZAUT
  • Package: 48-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 884
  • 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 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 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 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) 0.9mm
RoHS Status ROHS3 Compliant

ATUC256L4U-ZAUT Overview


There is an option to purchase it in the 48-VFQFN Exposed Pad package, which saves space. In this case, it is mounted using the method of Surface Mount. It is available in the Tray package. A core processor of AVR is present in the device. During work, the temperature should remain at -40°C~85°C TA. The type of memory in which this program is stored is FLASH. There are 36 I/Os on it. It has a base part number of ATUC256L that can be used to find other components that are comparable. The terminals are positioned at QUAD. 48 terminations are present in it. Part of the AVR?32 UC3 L series, this electrical component is used in a variety of applications. As a result of the 1.8V supply voltage, high efficiency is possible. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. It is constructed using 48 pins. This mount is done in accordance with the method of Surface Mount. It is one of the components included in Microcontrollers. The devices have a memory size of 256kB that can be used to store programs and data. Power comes from a source of 1.81.8/3.3V. 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. 7 counters/timers are currently active. Using oscillator type Internal makes it work.

ATUC256L4U-ZAUT Features


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

ATUC256L4U-ZAUT Applications


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

  • DCS control intelligent sensor
  • Smart highways (navigation, traffic control, information monitoring and car service)
  • Robots
  • Oscilloscopes
  • Temperature sensing and controlling devices
  • Wastewater treatment
  • Washing machines
  • Blood pressure monitors
  • Auto-breaking system
  • Laminators