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ATUC64D3-A2UR

ATUC64D3-A2UR

ATUC64D3-A2UR

Microchip Technology

64KB 64K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 D Series ATUC64D 64 Pin 40MHz 1.8V 64-TQFP Exposed Pad

SOT-23

ATUC64D3-A2UR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP Exposed Pad
Surface MountYES
Number of Pins 64
Supplier Device Package 64-TQFP (10x10)
Number of Terminals 64
Interfaces SPI/USART/USB
Data Converters A/D 8x10b
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATUC64
Mfr Microchip Technology
Product Status Active
Manufacturer Microchip
Brand Microchip Technology
Tradename UC3
RoHS Details
Number of I/Os 24
Package Shape SQUARE
Number of I/O Lines 51
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR®32 UC3 D
Published 2011
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Additional FeatureALSO REQUIRES 3.3V I/O SUPPLY
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 1.8V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 40MHz
Base Part Number ATUC64D
JESD-30 Code S-PQFP-G64
Qualification StatusNot Qualified
Operating Supply Voltage1.8V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies1.83.3V
Temperature GradeINDUSTRIAL
Interface I2C, SPI, UART, USART, USB
Max Supply Voltage1.95 V
Min Supply Voltage1.65 V
Memory Size8kB
Oscillator TypeInternal
Number of I/O 51
Speed 48MHz
RAM Size 16K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 1.65V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, SPI, UART/USART, USB
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 NO
Seated Height-Max 1.2 mm
Number of Timers/Counters 4
Product Type32-bit Microcontrollers - MCU
ROM (words) 65536
Core Architecture AVR
EEPROM Size --
CPU Family AVR RISC
Max Frequency 48 MHz
Number of Programmable I/O 51
RAM (bytes) 16384
ROM Programmability FLASH
Product MCU
Product Category32-bit Microcontrollers - MCU
Device CoreAVR
Length 10mm
Height Seated (Max) 1.2mm
Width 10 mm
RoHS StatusROHS3 Compliant
In-Stock:3688 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.20000$2.2
25$2.00000$50
100$1.81000$181

ATUC64D3-A2UR Product Details

ATUC64D3-A2UR Overview


The package is 64-TQFP Exposed Pad-shaped. There are 51 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the AVR®32 UC3 D series of electrical components. Having a size of 64KB 64K x 8, Microcontroller has a program memory of X bytes. A AVR Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 64 has 64 terminations. 32-bits are used for its size. IC Chip has 1.8V volt supply outputs. With YES DMA channels, Microcontroller chip can handle large data transfers. 8kB is the size of the memory in the IC part. Using the base part number ATUC64D, you will be able to find alternatives for the part. Using a 40MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 64 pins are accessible. In total, there are 4 timers/counters on the device. There is an embedded the AVR RISC CPU family inside the device, which makes it a powerful device. There is FLASH memory on this piece of equipment. In addition, it comes with a AVR core architecture. It has 51 Programmable Input/Output pins that can be programmed. In addition to the above, there are other features such as ALSO REQUIRES 3.3V I/O SUPPLY, to name but a few.

ATUC64D3-A2UR Features


64-TQFP Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATUC64D3-A2UR Applications


There are a lot of Microchip Technology
ATUC64D3-A2UR Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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