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AT32UC3L0256-ZAUT

AT32UC3L0256-ZAUT

AT32UC3L0256-ZAUT

Microchip Technology

256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 L Series AT32UC3L0256 48 Pin 50MHz 1.8V 48-VFQFN Exposed Pad

SOT-23

AT32UC3L0256-ZAUT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-VFQFN Exposed Pad
Surface MountYES
Number of Pins 48
Supplier Device Package 48-QFN (7x7)
Number of Terminals 48
Mounting Style SMD/SMT
Interfaces SPI/TWI/USART
Data Converters A/D 8x12b
Number of I/Os 36 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tray
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Active
Number of I/O Lines 36
Package Shape SQUARE
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR®32 UC3 L
Published 2008
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 1.8V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 50MHz
Base Part Number AT32UC3L0256
JESD-30 Code S-XQCC-N48
Qualification StatusNot Qualified
Operating Supply Voltage1.8V
Supply Voltage-Max (Vsup) 1.98V
Power Supplies1.81.8/3.3V
Temperature GradeINDUSTRIAL
Interface I2C, SPI, UART, USART
Memory Size256kB
Oscillator TypeInternal
Number of I/O 36
Speed 50MHz
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 TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, SPI, UART/USART
Bit Size 32
Data Converter A/D 8x12b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Seated Height-Max 0.9 mm
Number of Timers/Counters 6
Product Type32-bit Microcontrollers - MCU
ROM (words) 65536
EEPROM Size --
CPU Family AVR RISC
RAM (bytes) 32768
ROM Programmability FLASH
Product Category32-bit Microcontrollers - MCU
Device CoreAVR
Length 7mm
Height Seated (Max) 0.9mm
Width 7 mm
RoHS StatusROHS3 Compliant
In-Stock:702 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$7.35000$7.35
25$6.68480$167.12
100$6.05640$605.64

AT32UC3L0256-ZAUT Product Details

AT32UC3L0256-ZAUT Overview


Packaged in a 48-VFQFN Exposed Pad format. A total of 36 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 32-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AVR®32 UC3 L series electrical component is used in this application. This program has a program memory of 256KB 256K x 8 bytes, which is the size of the program. With a AVR Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 48 terminations on the IC chip, which means there are 48 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 1.8V volts. The system has YES channels for DMA communication. There is 256kB memory size assigned to the part. Alternatives can be found by searching through the base part number AT32UC3L0256 to find them. At a frequency of 50MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 48 pins. There are 6 timers/counters in this device. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations.

AT32UC3L0256-ZAUT Features


48-VFQFN Exposed Pad package
Mounting type of Surface Mount


AT32UC3L0256-ZAUT Applications


There are a lot of Microchip Technology
AT32UC3L0256-ZAUT Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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