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AT32UC3A364S-ALUR

AT32UC3A364S-ALUR

AT32UC3A364S-ALUR

Microchip Technology

64KB 64K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 A3 Series AT32UC3A364 144 Pin 66MHz 1.85V 144-LQFP

SOT-23

AT32UC3A364S-ALUR 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 144-LQFP
Surface MountYES
Number of Pins 144
Supplier Device Package 144-LQFP (20x20)
Number of Terminals 144
Mounting Style SMD/SMT
Interfaces IrDA/SCI/SCIF/UDI
Data Converters A/D 8x10b
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Active
Number of I/Os 110 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, I2S, JTAG, SPI, USART
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 110
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR®32 UC3 A3
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
Terminal Finish Matte Tin (Sn)
Additional FeatureIT ALSO OPERATES AT 3.3 V
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.85V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 66MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3A364
JESD-30 Code S-PQFP-G144
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies1.8,3.3 V
Temperature GradeINDUSTRIAL
Interface 2-Wire, EBI/EMI, I2C, I2S, IrDA, MMC, SCI, SPI, UART, USART, USB
Memory Size64kB
Oscillator TypeInternal
Number of I/O 110
Speed 66MHz
RAM Size 128K x 8
Memory TypeFLASH, SRAM
Voltage - Supply (Vcc/Vdd) 1.75V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Bit Size 32
Data Converter A/D 8x10b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels NO
DAC Channels YES
Seated Height-Max 1.6 mm
Number of Timers/Counters 3
Address Bus Width24
Product Type32-bit Microcontrollers - MCU
ROM (words) 65536
EEPROM Size --
CPU Family AVR RISC
External Data Bus Width 16
Number of Programmable I/O 23
RAM (bytes) 65536
ROM Programmability FLASH
Product Category32-bit Microcontrollers - MCU
Device CoreAVR32
Length 20mm
Height Seated (Max) 1.6mm
Width 20.1 mm
Height 1.6 mm
RoHS StatusROHS3 Compliant
In-Stock:570 items

Pricing & Ordering

QuantityUnit PriceExt. Price
800$8.70355$6962.84

AT32UC3A364S-ALUR Product Details

AT32UC3A364S-ALUR Overview


This Microcontroller comes in a 144-LQFP package. This Microcontroller has 110 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 32-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in AVR®32 UC3 A3 Series. The size of the program memory of Microcontroller is 64KB 64K x 8. MCU is powered by AVR Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 144 terminals. Microcontroller comes with 32 bit size. The component always operates in 1.85V supply voltage. MCU chip has YES DMA channels. The part owns 64kB memory size. You can find alternatives through the base part number AT32UC3A364. MCU's frequency is 66MHz. The device works in NO PWM channels. The pin number of the component remains 144. It has 3 timers/counters. The device is embedded with AVR RISC CPU family. This equipment features FLASH, SRAM memory. It programs in 23 Programmable I/O. To name a few, there are additional features like IT ALSO OPERATES AT 3.3 V.

AT32UC3A364S-ALUR Features


144-LQFP package
Mounting type of Surface Mount


AT32UC3A364S-ALUR Applications


There are a lot of Microchip Technology
AT32UC3A364S-ALUR Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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