ATSAM3S1BB-AUR
- Mfr.Part #
- ATSAM3S1BB-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64LQFP
- Stock
- 35,634
- In Stock :
- 35,634
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Form :
- Gull wing
- Data Bus Width :
- 32 bit
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Mounting Type :
- Surface Mount
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Has ADC :
- yes
- Sampling Rate :
- 1 Msps
- Product :
- MCU
- Published :
- 1997
- Product Type :
- ARM Microcontrollers - MCU
- Factory Lead Time :
- 22 Weeks
- Product Category :
- ARM Microcontrollers - MCU
- JESD-609 Code :
- e3
- Base Part Number :
- ATSAM3S1
- Number of I/O :
- 47
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Series :
- SAM3S
- Base Product Number :
- ATSAM3S
- Manufacturer :
- Microchip
- Device Core :
- ARM Cortex M3
- Supply Voltage :
- 1.8V
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 64-LQFP
- Pbfree Code :
- yes
- Length :
- 10 mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- ROM Programmability :
- Flash
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Number of I/O Lines :
- 47
- Number of Bits :
- 12
- Number of Terminations :
- 64
- EEPROM Size :
- --
- Number of Inputs :
- 8
- Packaging :
- Tape and Reel (TR)
- Data Converters :
- A/D 10x10/12b, D/A 2x12b
- Interface :
- I2C, MMC, SPI, UART, USART, USB
- Frequency :
- 64MHz
- JESD-30 Code :
- S-PQFP-G64
- RAM Size :
- 16K x 8
- Reach Compliance Code :
- Compliant
- Core Processor :
- ARM® Cortex®-M3
- Seated Height-Max :
- 1.6 mm
- Operating Temperature :
- -40°C~85°C TA
- ROM (words) :
- 65536
- Package Shape :
- Square
- Surface Mount :
- yes
- Number of ADC Channels :
- 10 Channel
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 6 Timer
- DAC Channels :
- yes
- Speed :
- 64MHz
- Supplier Device Package :
- 64-LQFP (10x10)
- DMA Channels :
- yes
- Number of I/Os :
- 79 I/O
- Bit Size :
- 32
- Number of Terminals :
- 64
- Interface Type :
- I2C, I2S, SPI, UART, USART, USB
- Memory Size :
- 64KB
- Program Memory Size :
- 64KB 64K x 8
- Number of A/D Converters :
- 1
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Subcategory :
- Microcontrollers - MCU
- Brand :
- Microchip Technology
- Temperature Grade :
- Industrial
- Product Status :
- Active
- RAM (bytes) :
- 16384
- Core Size :
- 32-Bit
- Mounting Style :
- SMD/SMT
- Connectivity :
- I2C, MMC, SPI, SSC, UART/USART, USB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Maximum Operating Temperature :
- + 85 C
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Minimum Operating Temperature :
- - 40 C
- Terminal Position :
- QUAD
- Data Converter :
- A/D 10x10/12b; D/A 2x12b
- RoHS :
- N
- Width :
- 10 mm
- On Chip Program ROM Width :
- 8
- Datasheets
- ATSAM3S1BB-AUR

Microcontrollers Microchip Technology ATSAM3S1BB-AUR Overview
The Microcontrollers Microchip Technology ATSAM3S1BB-AUR is a highly versatile and efficient microcontroller unit (MCU) designed for advanced embedded applications. Manufactured by Microchip Technology, this 32-bit MCU integrates 64KB of flash memory and operates within the 64LQFP package, making it both compact and powerful. Engineered to cater to demanding applications, it combines performance with low power consumption, ensuring reliable operation across diverse usage scenarios. The ATSAM3S1BB-AUR is perfect for designers looking to balance performance and size, which makes it an excellent choice for smart industrial, consumer, and communication devices.
ATSAM3S1BB-AUR Features
This microcontroller offers a comprehensive set of features that enhance its adaptability and functionality in complex electronic assemblies:
- 32-bit ARM Cortex-M3 processor, ensuring robust computing capabilities.
- 64KB of flash memory, facilitating efficient code storage and execution.
- 64LQFP packaging, which allows for a compact footprint on printed circuit boards.
- Enhanced power management features for optimized energy consumption.
- Extensive interface support including SPI, UART, and I2C, providing excellent peripheral connectivity.
ATSAM3S1BB-AUR Applications
- Industrial Automation: Utilized in the control systems of automated assembly lines, enhancing precision and reliability.
- Smart Home Devices: Powers a variety of smart home technologies, including automation hubs and security systems, ensuring efficient operation and connectivity.
- Healthcare Equipment: Embedded in medical devices for monitoring and diagnostic purposes, providing critical performance and reliability in healthcare settings.
- Consumer Electronics: Ideal for use in portable gadgets such as gaming devices and personal digital assistants, where power efficiency and processing capability are paramount.
- Communication Systems: Supports the backbone of communication devices and infrastructures, ensuring robust data handling and device interoperability.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















