ATSAM3S1BB-MU
- Mfr.Part #
- ATSAM3S1BB-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64QFN
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Manufacturer :
- Microchip
- Core Size :
- 32-Bit
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS :
- N
- Number of I/Os :
- 47 I/O
- Operating Supply Voltage :
- 3.3V
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Height Seated (Max) :
- 1mm
- Minimum Operating Temperature :
- - 40 C
- Has ADC :
- yes
- REACH SVHC :
- No SVHC
- Program Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Speed :
- 64MHz
- Surface Mount :
- yes
- Qualification Status :
- Not Qualified
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 64KB 64K x 8
- Product Type :
- ARM Microcontrollers - MCU
- Frequency :
- 64MHz
- Oscillator Type :
- Internal
- Interface :
- I2C, I2S, MMC, SPI, UART, USART, USB
- PWM Channels :
- yes
- Series :
- SAM3S
- Number of Terminations :
- 64
- Connectivity :
- I2C, MMC, SPI, SSC, UART/USART, USB
- Mount :
- Surface Mount
- Base Part Number :
- ATSAM3S1
- Number of Terminals :
- 64
- Mounting Type :
- Surface Mount
- Number of Pins :
- 64
- Product Category :
- ARM Microcontrollers - MCU
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Factory Lead Time :
- 19 Weeks
- Terminal Form :
- NO LEAD
- Pbfree Code :
- yes
- EEPROM Size :
- --
- Width :
- 9 mm
- Length :
- 9mm
- Data Bus Width :
- 32b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Style :
- SMD/SMT
- Package :
- Tray
- Maximum Operating Temperature :
- + 85 C
- Published :
- 1997
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Core Processor :
- ARM® Cortex®-M3
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O :
- 47
- Packaging :
- Tray
- ROM (words) :
- 65536
- Bit Size :
- 32
- Supply Voltage :
- 1.8V
- JESD-609 Code :
- e3
- Supplier Device Package :
- 64-QFN (9x9)
- Seated Height-Max :
- 1 mm
- Package / Case :
- 64-VFQFN Exposed Pad
- DAC Channels :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage-Max (Vsup) :
- 1.95V
- Core Architecture :
- ARM
- ROM Programmability :
- Flash
- Package Shape :
- Square
- Number of Timers/Counters :
- 3
- Brand :
- Microchip Technology / Atmel
- RAM (bytes) :
- 16384
- Terminal Position :
- QUAD
- Data Converter :
- A/D 10x10/12b; D/A 2x12b
- Interface Type :
- I2S, SPI, TWI, UART, USART, USB
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Device Core :
- ARM Cortex M3
- CPU Family :
- CORTEX-M3
- Number of ADC Channels :
- 10
- Base Product Number :
- ATSAM3S
- Number of I/O Lines :
- 47
- Memory Size :
- 64KB
- JESD-30 Code :
- S-XQCC-N64
- Data Converters :
- A/D 10x10/12b, D/A 2x12b
- Terminal Pitch :
- 0.5mm
- Product Status :
- Active
- Temperature Grade :
- Industrial
- RAM Size :
- 16K x 8
- MSL :
- -
- DMA Channels :
- yes
- Power Supplies :
- 1.8,3.3 V
- Datasheets
- ATSAM3S1BB-MU
ATSAM3S1BB-MU Documents

Microcontrollers Microchip Technology ATSAM3S1BB-MU Overview
The ATSAM3S1BB-MU by Microchip Technology is a cutting-edge microcontroller designed to meet the demands of modern embedded systems. This 32-bit MCU leverages the powerful ARM Cortex-M3 processor, providing a balance of efficiency and speed, suitable for a variety of applications that require high performance in a compact footprint. With 64KB of integrated flash memory, it offers ample space for program storage and efficient execution of code. Its low power consumption and advanced features make it ideal for battery-powered and portable applications, where long operational life is crucial. The integration of multiple communication interfaces enhances its versatility in complex digital ecosystems.
ATSAM3S1BB-MU Features
This microcontroller features 64KB of flash memory and incorporates high-speed GPIOs that allow quick response to real-time events. The device supports various communication protocols, including SPI, I2C, and USART, which facilitate easy integration into existing technology frameworks. The ATSAM3S1BB-MU also provides robust security features, such as hardware-based encryption, ensuring secure data exchange and protection against threats. Its 64QFN package is designed for optimal space utilization and reliability in harsh environments.
ATSAM3S1BB-MU Applications
- Industrial Automation: The robust processing capabilities and multiple I/O options allow it to control machinery, process sensors' data, and actuate motors in industrial settings.
- Smart Home Devices: Utilizes its connectivity features to integrate with home automation systems for controlling lighting, security, and HVAC systems.
- Healthcare Devices: Ideal for wearable health monitors and medical diagnostic equipment due to its low power consumption and compact size.
- Consumer Electronics: Powers user interfaces and connectivity solutions for devices like smartwatches and tablets.
- Automotive Products: Suitable for automotive applications that require reliable, real-time processing for in-vehicle systems and sensors.
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