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AT32UC3B1256-AUT
MCU, 32BIT, AVR32, 60MHZ, TQFP-48
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT32UC3B1256-AUTCopy
Manufacturer Standard Lead Time21 weeks
Newark Part No.15R0318
Product RangeAT32 Family AT32UC3B Series Microcontrollers
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 21 week(s)
| Quantity | Price |
|---|---|
| 1+ | $9.110 |
| 10+ | $8.510 |
| 25+ | $8.200 |
| 100+ | $7.740 |
Price for:Each
Minimum: 1
Multiple: 1
$9.11
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT32UC3B1256-AUTCopy
Manufacturer Standard Lead Time21 weeks
Newark Part No.15R0318
Product RangeAT32 Family AT32UC3B Series Microcontrollers
Technical Datasheet
Product RangeAT32 Family AT32UC3B Series Microcontrollers
Device CoreAVR32
Data Bus Width32bit
Data Bus Width32 bit
No. of Bits32bit
Operating Frequency Max60MHz
CPU Speed60MHz
Program Memory Size256KB
No. of Pins48Pins
IC Case / PackageTQFP
No. of I/O's28I/O's
MCU Case StyleTQFP
InterfacesI2C, SPI, UART, USART
Embedded Interface TypeI2C, SPI, UART, USART
RAM Memory Size32KB
ADC Channels6Channels
ADC Resolution10Bit
Supply Voltage Min1.65V
Supply Voltage Max1.95V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilyAT32
MCU SeriesAT32UC3B
PackagingEach
Qualification-
RoHS Phthalates CompliantYes
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
AT32 Family AT32UC3B Series Microcontrollers
Data Bus Width
32bit
No. of Bits
32bit
CPU Speed
60MHz
No. of Pins
48Pins
No. of I/O's
28I/O's
Interfaces
I2C, SPI, UART, USART
RAM Memory Size
32KB
ADC Resolution
10Bit
Supply Voltage Max
1.95V
Operating Temperature Max
85°C
MCU Family
AT32
Packaging
Each
RoHS Phthalates Compliant
Yes
SVHC
No SVHC (04-Feb-2026)
Device Core
AVR32
Data Bus Width
32 bit
Operating Frequency Max
60MHz
Program Memory Size
256KB
IC Case / Package
TQFP
MCU Case Style
TQFP
Embedded Interface Type
I2C, SPI, UART, USART
ADC Channels
6Channels
Supply Voltage Min
1.65V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
AT32UC3B
Qualification
-
MSL
MSL 3 - 168 hours
Technical Docs (3)
Alternatives for AT32UC3B1256-AUT
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Associated Products
5 Products Found
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate