Microchip AT32UC3B1256-AUT
$ 7.215
Production
Inventory History
3 month trend: +46.68%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT32UC3B1256-AUT.
CAD Models
Download Microchip AT32UC3B1256-AUT symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 EE Concierge | SymbolFootprint | ||
 SnapEDA | SymbolFootprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Supply Chain
Projected EOL Date2039-11-13
Country of AssemblyPhilippines, Thailand
Country of FabricationTaiwan
Country of OriginPhilippines, Thailand
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0025
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
Related Parts
MicrochipAT32UC3L0256-AUR
AVR series Microcontroller IC 32-Bit 50MHz 256KB (256K x 8) FLASH 48-TQFP (7x7)
MicrochipAT32UC3L032-AUT
Microcontroller 32-Bit AVR RISC 32KB Flash 1.8V/3.3V 48-Pin TQFP Tray
Descriptions
Descriptions of Microchip AT32UC3B1256-AUT provided by its distributors.
MCU 32-bit AT32 AVR32 RISC 256KB Flash 1.8V/3.3V 48-Pin TQFP Tray
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 60MHz, CMOS, PQFP48
AT32UC3B1256-AUT - IC, 32-BIT MCU, AVR32, 60MHZ, 48-TQFP
AVR®32 UC3 B 60MHz 32KB RAM 256KB Flash 32-Bit Microcontroller - TQFP-48
MICROCHIP - AT32UC3B1256-AUT - AVR Microcontroller, High performance, Low Power, AT32 Family AT32UC3B Series Microcontrollers
MCU, 32BIT, AVR32, 60MHZ, TQFP-48; Product Range: AT32 Family AT32UC3B Series Microcontrollers; Architecture: AVR32; No. of Bits: 32bit; CPU Speed: 60MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of Pins: 48Pins;
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +46.68%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTQFP
MountSurface Mount
Number of Pins48
Technical
Core ArchitectureAVR
Data Bus Width32 b
Density2 Mb
Frequency60 MHz
HS Code8542.31.0025
Interface2-Wire, I2C, I2S, IrDA, RS-485, SPI, UART, USART, USB
Max Frequency60 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Number of ADC Channels6
Number of Bits32
Number of I2C Channels1
Number of I/Os28
Number of Programmable I/O28
Number of PWM Channels7
Number of SPI Channels1
Number of Timers/Counters3
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size32 kB
Schedule B8542310000
TerminationSMD/SMT
Watchdog TimerYes
Dimensions
Height1.05 mm
Length7 mm
Width7 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT32UC3B1256-AUT.
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements