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  • Manufacturer No:
    AT32UC3B1256-AUR
  • Manufacturer:
    Microchip
  • Category:
    Embedded - Microcontrollers
  • Datasheet:
    AT32UC3B1256-AUR
  • SKU:
    583055
  • Description:
    IC MCU 32BIT 256KB FLASH 48TQFP

AT32UC3B1256-AUR Details

IC MCU 32BIT 256KB FLASH 48TQFP

AT32UC3B1256-AUR Specification Parameters

  • Part Status: Active
  • Mounting Type: Surface Mount
  • Packaging: Tape & Reel (TR)
  • Has ADC: YES
  • DMA Channels: YES
  • Contact Plating: Tin
  • Number of Timers/Counters: 3
  • Qualification Status: Not Qualified
  • Technology: CMOS
  • Moisture Sensitivity Level (MSL): 3 (168 Hours)
  • Bit Size: 32
  • Terminal Pitch: 0.5mm
  • Terminal Position: QUAD
  • Number of Terminations: 48
  • Factory Lead Time: 24 Weeks
  • Length: 7mm
  • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
  • Core Size: 32-Bit
  • Frequency: 60MHz
  • Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
  • Voltage - Supply (Vcc/Vdd): 1.65V~3.6V
  • Memory Size: 256kB
  • Package / Case: 48-TQFP
  • Data Converter: A/D 6x10b
  • Series: AVR?32 UC3 B
  • Base Part Number: AT32UC3B1256
  • RoHS Status: ROHS3 Compliant
  • Mount: Surface Mount
  • Pbfree Code: yes
  • PWM Channels: YES
  • DAC Channels: YES
  • Operating Supply Voltage: 3.3V
  • Watchdog Timer: Yes
  • Terminal Form: GULL WING
  • Published: 2012
  • Supply Voltage: 1.8V
  • Operating Temperature: -40°C~85°C TA
  • Number of I/O: 28
  • Program Memory Type: FLASH
  • Number of Pins: 48
  • Oscillator Type: Internal
  • Height Seated (Max): 1.2mm
  • Subcategory: Microcontrollers
  • Data Bus Width: 32b
  • RAM Size: 32K x 8
  • Program Memory Size: 256KB 256K x 8
  • Core Processor: AVR
  • Supply Voltage-Max (Vsup): 1.95V
  • ROM (words): 262144
  • Connectivity: I2C, IrDA, SPI, SSC, UART/USART, USB
  • Interface: 2-Wire, I2C, I2S, IrDA, SPI, UART, USART, USB

Microchip — Manufacturer Introduction

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

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