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AT32UC3B0256-A2UT

  • AT32UC3B0256-A2UT
  • AT32UC3B0256-A2UT

AT32UC3B0256-A2UT

AT32UC3B0256-A2UT

Microchip Technology

256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 B Series AT32UC3B0256 64 Pin 60MHz 1.8V 64-TQFP Exposed Pad

SOT-23

AT32UC3B0256-A2UT Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP Exposed Pad
Surface Mount YES
Number of Pins 64
Supplier Device Package 64-TQFP (10x10)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces I2S/SPI/TWI/USART/US
Data Converters A/D 8x10b
Family Name AT32
Instruction Set Architecture RISC
Dimensions 10 x 10 x 1.05mm
Typical Operating Supply Voltage 3.3 V
Package Type TQFP
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
MSL MSL 3 - 168 hours
Number of I/Os 44 I/O
Interface Type 2-Wire, JTAG, SPI, USB
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 44
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR®32 UC3 B
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Termination SMD/SMT
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO REQUIRES 3.3 V I/O SUPPLY
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 60MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3B0256
Pin Count 64
JESD-30 Code S-PQFP-G64
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Interface 2-Wire, I2C, I2S, IrDA, RS-485, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 44
Speed 60MHz
RAM Size 32K x 8
Memory Type FLASH, SRAM
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, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, IrDA, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 8x10b
Watchdog Timer Yes
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 Type 32-bit Microcontrollers - MCU
Density 2 Mb
ROM (words) 262144
EEPROM Size --
CPU Family AVR RISC
RAM (bytes) 32768
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 7
Number of I2C Channels 1
Product MCU
Product Category 32-bit Microcontrollers - MCU
Device Core AVR32
Height 1.05mm
Length 10mm
Width 10mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.90000 $6.9
25 $6.27280 $156.82
100 $5.68560 $568.56
AT32UC3B0256-A2UT Product Details

AT32UC3B0256-A2UT Overview


A 64-TQFP Exposed Pad package is included. In total, it has 44 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 32-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR®32 UC3 B series components belong to this electrical component. Its program memory size is 256KB 256K x 8. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 64 terminations in total. The part works on a 32-bit basis. An output voltage of 1.8V volts is available for this Microcontroller chip. The Microcontroller chip has YES DMA channels. 256kB memory size belongs to the part. AT32UC3B0256 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 60MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 64 pins that are accessible. A total of 3 timers/counters are included in the package. A total of 64 pins are present. Devices based on the AVR RISC series of CPUs are embedded in the device. There's built-in FLASH, SRAM memory in the equipment. As a few examples, there are additional features like ALSO REQUIRES 3.3 V I/O SUPPLY that are available in the software. In total, there are 8 channels for the ADC on this board. 32 bits are found on a chip. A total of 7 PWM channels are used by the device. Devices like this use an 1-channel PWM controller.

AT32UC3B0256-A2UT Features


64-TQFP Exposed Pad package
Mounting type of Surface Mount


AT32UC3B0256-A2UT Applications


There are a lot of Microchip Technology
AT32UC3B0256-A2UT Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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