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AT32UC3A1512-AUT

AT32UC3A1512-AUT

AT32UC3A1512-AUT

Microchip Technology

512KB 512K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 A1 Series AT32UC3A1512 100 Pin 66MHz 1.8V 100-TQFP

SOT-23

AT32UC3A1512-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 100-TQFP
Surface MountYES
Number of Pins 100
Supplier Device Package 100-TQFP (14x14)
Number of Terminals 100
Mounting Style SMD/SMT
Interfaces Ethernet/I2S/JTAG/SP
Data Converters A/D 8x10b
Family Name AT32
Instruction Set Architecture RISC
Dimensions 14 x 14 x 1.05mm
Typical Operating Supply Voltage 3.3 V
Package Type TQFP
Maximum Operating Temperature+85 °C
Minimum Operating Temperature -40 °C
Number of I/Os 69 I/O
Interface Type 2-Wire, RS-485, SPI, USART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Tray
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 69
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR®32 UC3 A1
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Termination SMD/SMT
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 1.8V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 66MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3A1512
Pin Count100
JESD-30 Code S-PQFP-G100
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Power Supplies1.8,3.3 V
Temperature GradeINDUSTRIAL
Interface 2-Wire, Ethernet, I2C, I2S, SPI, UART, USART, USB
Memory Size512kB
Oscillator TypeInternal
Number of I/O 69
Speed 66MHz
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 32
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity Ethernet, I2C, 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 YES
DAC Channels YES
Seated Height-Max 1.2 mm
Number of Timers/Counters 3
Address Bus Width24
Product Type32-bit Microcontrollers - MCU
Density 4 Mb
ROM (words) 524288
EEPROM Size --
CPU Family AVR RISC
External Data Bus Width 16
RAM (bytes) 65536
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 7
Product MCU
Number of Ethernet Channels 1
Product Category32-bit Microcontrollers - MCU
Device CoreAVR32
Height 1.05mm
Length 14mm
Width 14mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:551 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$15.82000$15.82
500$15.6618$7830.9
1000$15.5036$15503.6
1500$15.3454$23018.1
2000$15.1872$30374.4
2500$15.029$37572.5

AT32UC3A1512-AUT Product Details

AT32UC3A1512-AUT Overview


The package has a 100-TQFP shape. With 69 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 A1 series is comprised of this electrical component. The electronic part has a program memory size of 512KB 512K x 8. There's a AVR Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 100 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 512kB. It is possible to find alternatives to the base part number AT32UC3A1512 by using the part number search tool. An effective performance can be achieved at a frequency of 66MHz. There are a total of YES channels in the device. It is possible to access the 100 pins on the chip. In total, it has 3 timers and counters in it. A total of 100 pins are included in the package. There are several CPUs that are embedded in the device, including the the AVR RISC CPU. As an example, there is a feature called IT ALSO OPERATES AT 3.3 V to name only a few. The ADC channels on this device total 8 in number. A chip with 32 bits has 32 bits in total. A total of 7 PWM channels are being used by the device.

AT32UC3A1512-AUT Features


100-TQFP package
Mounting type of Surface Mount


AT32UC3A1512-AUT Applications


There are a lot of Microchip Technology
AT32UC3A1512-AUT Microcontroller applications.


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

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