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AT32UC3B164-AUR

AT32UC3B164-AUR

AT32UC3B164-AUR

Microchip Technology

64KB 64K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 B Series AT32UC3B164 48 Pin 60MHz 1.8V 48-TQFP

SOT-23

AT32UC3B164-AUR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 9 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)
Number of Terminals 48
Mounting Style SMD/SMT
Interfaces I2S/SPI/TWI/USART/US
Data Converters A/D 6x10b
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Active
Number of I/Os 28 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, SPI, USART
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 28
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR®32 UC3 B
Published 2009
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Additional FeatureALSO REQUIRES 3.3 V I/O SUPPLY
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 1.8V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 60MHz
Base Part Number AT32UC3B164
JESD-30 Code S-PQFP-G48
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies1.8,3.3 V
Temperature GradeINDUSTRIAL
Interface 2-Wire, I2C, I2S, IrDA, SPI, UART, USART, USB
Memory Size64kB
Oscillator TypeInternal
Number of I/O 28
Speed 60MHz
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~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 64KB 64K x 8
Connectivity I2C, IrDA, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 6x10b
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
Product Type32-bit Microcontrollers - MCU
ROM (words) 65536
EEPROM Size --
CPU Family AVR RISC
RAM (bytes) 16384
Number of ADC Channels 6 Channel
ROM Programmability FLASH
Product Category32-bit Microcontrollers - MCU
Device CoreAVR32
Length 7mm
Height Seated (Max) 1.2mm
Width 7 mm
Height 1.05 mm
RoHS StatusROHS3 Compliant
In-Stock:1288 items

Pricing & Ordering

QuantityUnit PriceExt. Price

AT32UC3B164-AUR Product Details

AT32UC3B164-AUR Overview


Packaged in a 48-TQFP format. A total of 28 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 B series electrical component is used in this application. This program has a program memory of 64KB 64K 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 64kB memory size assigned to the part. Alternatives can be found by searching through the base part number AT32UC3B164 to find them. At a frequency of 60MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 48 pins. There are 3 timers/counters in this device. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations. As an example, one of the additional features that you can use is ALSO REQUIRES 3.3 V I/O SUPPLY. It consists of 6 Channel channels in total for the ADC.

AT32UC3B164-AUR Features


48-TQFP package
Mounting type of Surface Mount


AT32UC3B164-AUR Applications


There are a lot of Microchip Technology
AT32UC3B164-AUR Microcontroller applications.


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

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