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  • ATUC256L3U-Z3UR

ATUC256L3U-Z3UR

256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 L Series ATUC256L 64 Pin 50MHz 1.8V 64-VFQFN Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATUC256L3U-Z3UR
  • Package: 64-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 802
  • Description: 256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 L Series ATUC256L 64 Pin 50MHz 1.8V 64-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 7
ROM (words) 65536
Height Seated (Max) 1mm
Length 9mm
RoHS Status ROHS3 Compliant
Factory Lead Time 9 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Number of Pins 64
Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
Published 2012
Series AVR®32 UC3 L
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
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 51
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

ATUC256L3U-Z3UR Overview


There is a 64-VFQFN Exposed Pad package available to save space. This is mounted using the Surface Mount method. A package of Cut Tape (CT) contains it. The device has a AVR core processor. When working, it is recommended that the temperature be kept at -40°C~85°C TA. It has a type of program memory of FLASH. 51 I/Os can be found on it. To find comparable components, use the ATUC256L base part number. QUAD is the location of its terminals. It consists of 64 terminationals. There are a number of electrical components in the AVR?32 UC3 L series, including this one. Because of the 1.8V voltage of the supply, high efficiency can be achieved. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. There are 64 pins used in the construction of this device. Mounting is performed in accordance with Surface Mount. The component is included in Microcontrollers. The devices have a maximum memory size of 256kB that can be used to store programs and data. A 1.81.8/3.3V source is used for powering it. Working at a frequency of 50MHz results in excellent efficiency. In order to fully utilize its adaptability, designers can utilize the supply voltage of 1.8V in their designs. There are 7 timers/counters. An oscillator type Internal is required for it to work.

ATUC256L3U-Z3UR Features


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

ATUC256L3U-Z3UR Applications


There are a lot of Microchip Technology ATUC256L3U-Z3UR Microcontroller applications.

  • Blood pressure monitors
  • Hearing aids
  • Medical instruments chromatographs
  • Television
  • Gas monitoring systems
  • Computed Tomography (CT scan)
  • Process control devices
  • Coffee machines
  • Instrument control
  • Digital set-top boxes