Print Page
ATSAM3U1CB-AU
ARM MCU, SAM 32 Family SAM 3U Series Microcontrollers, ARM Cortex-M3, 32 bit, 96 MHz, 64 KB
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATSAM3U1CB-AU
Order Code2810029
Product RangeSAM 32 Family SAM 3U Series Microcontrollers
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 6 week(s)
Notify me when back in stock
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $6.790 ($7.469) |
| 25+ | $5.720 ($6.292) |
| 100+ | $5.610 ($6.171) |
Price for:Each
Minimum: 1
Multiple: 1
$6.79 ($7.47 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAM3U1CB-AU
Order Code2810029
Product RangeSAM 32 Family SAM 3U Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM 3U Series Microcontrollers
Device CoreARM Cortex-M3
Data Bus Width32 bit
Operating Frequency Max96MHz
Program Memory Size64KB
No. of Pins100Pins
IC Case / PackageLQFP
No. of I/O's57I/O's
InterfacesI2C, SPI, USART, USB
RAM Memory Size20KB
ADC Channels8Channels
ADC Resolution12Bit
Supply Voltage Min1.62V
Supply Voltage Max1.95V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilySAM32
MCU SeriesSAM 3U
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
SAM 32 Family SAM 3U Series Microcontrollers
Data Bus Width
32 bit
Program Memory Size
64KB
IC Case / Package
LQFP
Interfaces
I2C, SPI, USART, USB
ADC Channels
8Channels
Supply Voltage Min
1.62V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
SAM 3U
MSL
MSL 1 - Unlimited
Device Core
ARM Cortex-M3
Operating Frequency Max
96MHz
No. of Pins
100Pins
No. of I/O's
57I/O's
RAM Memory Size
20KB
ADC Resolution
12Bit
Supply Voltage Max
1.95V
Operating Temperature Max
85°C
MCU Family
SAM32
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Technical Docs (2)
Alternatives for ATSAM3U1CB-AU
4 Products Found
Associated Products
6 Products Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Tariff No:85423190
US ECCN:3A991.a.2
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.002532