Microchip Technology, Inc. Microcontrollers ATSAM3S2AA-MU

ARM® Cortex®-M3 SAM3S Microcontroller IC 32-Bit Single-Core 64MHz 128KB (128K x 8) FLASH 48-QFN (7x7)

Manufacturer: Microchip Technology
Win Source Part Number: 912138-ATSAM3S2AA-MU
Series: SAM3S
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: ARM® Cortex®-M3 series Microcontroller IC 32-Bit 64MHz 128KB (128K x 8) FLASH 48-QFN (7x7)
Core Processor: ARM® Cortex®-M3
Speed: 64MHz
Package: Tray
Package: 48-VFQFN Exposed Pad
Mounting: Surface Mount
Core Size: 32-Bit
Connectivity: I2C, MMC, SPI, SSC, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 34
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10/12b
Oscillator Type: Internal
Supply Voltage: 1.62V ~ 3.6V
Family Name: ATSAM3S2
Categories: Integrated Circuits (ICs)
Case / Package: 48-QFN (7x7)
ECCN: 3A991A2
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance
Quantity per package: 260
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001

IC MCU 32BIT 128KB FLASH 48QFN Product overview: ATSAM3S2AA-MU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAM3S2AA-MU can be used for catalog matching and distributor lookup.