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AT32UC3L032-AUT

AT32UC3L032-AUT

AT32UC3L032-AUT

Microchip Technology

32KB 32K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 L Series AT32UC3L032 48 Pin 50MHz 1.8V 48-TQFP

SOT-23

AT32UC3L032-AUT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-TQFP
Surface MountYES
Number of Pins 48
Supplier Device Package 48-TQFP (7x7)
Weight 9.071791g
Number of Terminals 48
Interfaces SPI/TWI/USART
Data Converters A/D 9x12b
Package Tray
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Microchip Technology Inc
Number of I/O Lines 36
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR®32 UC3 L
Published 2008
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code 3A991.A.2
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 1.8V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 50MHz
Base Part Number AT32UC3L032
JESD-30 Code S-PQFP-G48
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Power Supplies1.8,1.8/3.3 V
Temperature GradeINDUSTRIAL
Interface 2-Wire, I2C, SPI, UART, USART
Memory Size32kB
Oscillator TypeInternal
Number of I/O 36
Speed 50MHz
RAM Size 16K 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 32KB 32K x 8
Connectivity I2C, SPI, UART/USART
Bit Size 32
Data Converter A/D 9x12b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.2 mm
Number of Timers/Counters 7
ROM (words) 32768
EEPROM Size --
CPU Family AVR RISC
Number of Programmable I/O 36
RAM (bytes) 16384
Number of ADC Channels 9
ROM Programmability FLASH
Number of I2C Channels 2
Number of SPI Channels 1
Device CoreAVR
Height 1.05mm
Length 7mm
Width 7mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1823 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$23.121600$23.1216
10$21.812830$218.1283
100$20.578142$2057.8142
500$19.413341$9706.6705
1000$18.314473$18314.473

AT32UC3L032-AUT Product Details

AT32UC3L032-AUT Overview


The package has a 48-TQFP shape. With 36 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 32-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The AVR®32 UC3 L series is comprised of this electrical component. The electronic part has a program memory size of 32KB 32K x 8. There's a AVR Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 48 terminations on the IC chip. 32-bits are the size of the data that comes with MCU. A 1.8V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has YES DMA channels. Its memory size is 32kB. It is possible to find alternatives to the base part number AT32UC3L032 by using the part number search tool. An effective performance can be achieved at a frequency of 50MHz. There are a total of YES channels in the device. It is possible to access the 48 pins on the chip. In total, it has 7 timers and counters in it. There are several CPUs that are embedded in the device, including the the AVR RISC CPU. As far as the programmability is concerned, it has 36 Programmable I/Os. The ADC channels on this device total 9 in number. The part has been designed to incorporate 2 I2C channels.

AT32UC3L032-AUT Features


48-TQFP package
Mounting type of Surface Mount


AT32UC3L032-AUT Applications


There are a lot of Microchip Technology
AT32UC3L032-AUT Microcontroller applications.


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

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