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ATSAM3S1AB-AU
ARM MCU, SAM3S Series, SAM 32 Family SAM 3S Series Microcontrollers, ARM Cortex-M3, 32 bit, 64 MHz
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATSAM3S1AB-AU
Order Code2321637
Product RangeSAM 32 Family SAM 3S Series Microcontrollers
Technical Datasheet
3,164 In Stock
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY27.700 (CNY31.301) |
| 25+ | CNY25.130 (CNY28.3969) |
| 100+ | CNY24.270 (CNY27.4251) |
| 250+ | CNY23.400 (CNY26.442) |
Price for:Each
Minimum: 1
Multiple: 1
CNY27.70 (CNY31.30 inc GST)
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAM3S1AB-AU
Order Code2321637
Product RangeSAM 32 Family SAM 3S Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM 3S Series Microcontrollers
Device CoreARM Cortex-M3
Data Bus Width32 bit
Operating Frequency Max64MHz
Program Memory Size64KB
No. of Pins48Pins
IC Case / PackageQFP
No. of I/O's34I/O's
InterfacesI2C, I2S, SPI, UART, USB
RAM Memory Size16KB
ADC Channels8Channels
ADC Resolution12Bit
Supply Voltage Min1.62V
Supply Voltage Max3.6V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilySAM32
MCU SeriesSAM 3S
Qualification-
MSL-
Product Overview
The ATSAM3S1AB-AU is a 32-bit Flash microcontrollers based on the high performance ARM Cortex-M3 processor. It operates at a maximum speed of 64 MHz and features 64 Kbytes of Flash and 16 Kbytes of SRAM. The ATSAM3S1AB-AU device is a medium range general purpose microcontroller with the best ratio in terms of reduced power consumption, processing power and peripheral set. This enables the MCU to sustain a wide range of applications.
- Operates from 1.62V to 3.6V
- 64 Kbytes of Flash
- 16 Kbytes of SRAM
- 48 Pins
- Operating temperature range -40°C to 85°C
- Memory Protection Unit (MPU)
Applications
Consumer Electronics, Industrial, Test & Measurement, Medical
Technical Specifications
Product Range
SAM 32 Family SAM 3S Series Microcontrollers
Data Bus Width
32 bit
Program Memory Size
64KB
IC Case / Package
QFP
Interfaces
I2C, I2S, SPI, UART, USB
ADC Channels
8Channels
Supply Voltage Min
1.62V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
SAM 3S
MSL
-
Device Core
ARM Cortex-M3
Operating Frequency Max
64MHz
No. of Pins
48Pins
No. of I/O's
34I/O's
RAM Memory Size
16KB
ADC Resolution
12Bit
Supply Voltage Max
3.6V
Operating Temperature Max
85°C
MCU Family
SAM32
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
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 (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.02