ATSAM3S1AB-AU
- Mfr.Part #
- ATSAM3S1AB-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48LQFP
- Stock
- 3,109
- In Stock :
- 3,109
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM (words) :
- 65536
- Data Bus Width :
- 32 bit
- Terminal Pitch :
- 0.5mm
- Number of Terminations :
- 48
- Number of I/O Lines :
- 34
- Subcategory :
- Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- DMA Channels :
- yes
- Connectivity :
- I2C, MMC, SPI, SSC, UART/USART, USB
- Product :
- MCU
- Supply Voltage-Min (Vsup) :
- 1.62V
- Number of Timers/Counters :
- 6 Timer
- Mounting Type :
- Surface Mount
- Memory Size :
- 64KB
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 1997
- Factory Lead Time :
- 21 Weeks
- Interface :
- I2C, MMC, SPI, UART, USART, USB
- Supplier Device Package :
- 48-LQFP (7x7)
- Height Seated (Max) :
- 1.6mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- JESD-30 Code :
- S-PQFP-G48
- On Chip Program ROM Width :
- 8
- Bit Size :
- 32
- Core Size :
- 32-Bit
- Seated Height-Max :
- 1.6 mm
- Terminal Position :
- QUAD
- Core Processor :
- ARM® Cortex®-M3
- Number of ADC Channels :
- 8 Channel
- Mounting Style :
- SMD/SMT
- Package / Case :
- 48-LQFP
- Length :
- 7mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Operating Temperature :
- -40°C~85°C TA
- Speed :
- 64MHz
- Number of I/O :
- 34
- Series :
- SAM3S
- Reach Compliance Code :
- Compliant
- Pbfree Code :
- yes
- Package Shape :
- Square
- Width :
- 7mm
- Oscillator Type :
- Internal
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- ARM Microcontrollers - MCU
- RAM Size :
- 16K x 8
- ROM Programmability :
- Flash
- Has ADC :
- yes
- Product Status :
- Active
- Surface Mount :
- yes
- Number of I/Os :
- 79 I/O
- Product Category :
- ARM Microcontrollers - MCU
- Data Converters :
- A/D 8x10/12b
- Number of Terminals :
- 48
- DAC Channels :
- No
- Interface Type :
- I2C, I2S, SPI, UART, USART, USB
- Brand :
- Microchip Technology
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Manufacturer :
- Microchip
- Supply Voltage :
- 1.8V
- Supply Voltage-Max (Vsup) :
- 1.95V
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Temperature Grade :
- Industrial
- EEPROM Size :
- --
- Program Memory Type :
- Flash
- Data Converter :
- A/D 8x10/12b
- PWM Channels :
- yes
- RoHS :
- Details
- Base Part Number :
- ATSAM3S1
- RAM (bytes) :
- 16384
- Program Memory Size :
- 64KB 64K x 8
- Base Product Number :
- ATSAM3S
- Frequency :
- 64MHz
- Datasheets
- ATSAM3S1AB-AU

Microcontrollers Microchip Technology ATSAM3S1AB-AU Overview
The Microcontrollers Microchip Technology ATSAM3S1AB-AU is a robust 32-bit microcontroller that is designed to offer a high-performance solution for demanding embedded applications. Engineered by Microchip Technology, this microcontroller integrates 64KB of flash memory and operates efficiently within a 48-LQFP package. Ideal for developers requiring a balanced combination of power efficiency and processing capability, the ATSAM3S1AB-AU provides a scalable choice for advanced industrial, consumer, and commercial applications.
ATSAM3S1AB-AU Features
The ATSAM3S1AB-AU microcontroller boasts a range of features that enhance its applicability in complex digital environments. Key attributes include an ARM Cortex-M3 processor, which delivers exceptional speed and agility through a high-performance architecture. Additionally, the integration of 64KB flash memory supports extensive software applications and firmware updates. The microcontroller's low power consumption, combined with a broad set of peripheral interfaces, makes it highly suitable for scalable solutions that require reliable and continuous operation.
ATSAM3S1AB-AU Applications
- Industrial Automation: In industrial settings, the ATSAM3S1AB-AU can be used to control machinery operations, process monitoring, and safety management systems, providing reliable execution of tasks in harsh environments.
- Smart Home Devices: Utilized in smart home technology, this microcontroller enables enhanced connectivity and control for devices such as smart thermostats and security systems, offering efficient processing capabilities that help in achieving better user interfaces and connectivity.
- Medical Devices: The ATSAM3S1AB-AU is ideal for portable medical diagnostics and monitoring equipment, where precision and efficiency are crucial. Its ability to handle complex algorithms helps in delivering accurate and fast patient data processing.
- Consumer Electronics: This microcontroller powers a variety of consumer electronics, such as gaming consoles and portable media players, providing robust support for multimedia processing and interactive functionalities.
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