ATSAM3N4AA-MU
IC MCU 32BIT 256KB FLASH 48QFNManufacturer: Atmel
Categories: Microcontrollers
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The Atmel SAM3N series ATSAM3N4AA-MU is a 32-bit microcontroller featuring an ARM Cortex-M3 core operating at 48MHz. This single-core processor offers 256KB of FLASH program memory and 24KB of RAM, suitable for demanding embedded applications. Connectivity options include I2C, IrDA, SPI, and UART/USART interfaces, complemented by 34 general-purpose I/O pins. The device incorporates an 8x10-bit Analog-to-Digital converter for data acquisition. Key peripherals include DMA, PWM, and WDT, along with brown-out detection and power-on reset. The ATSAM3N4AA-MU is housed in a 48-QFN (7x7) surface-mount package and operates within an industrial temperature range of -40°C to 85°C. Its robust feature set makes it ideal for use in industrial automation, consumer electronics, and communication systems.
Additional Information
Series: SAM3NRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 48MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 24K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 8x10b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Supplier Device Package | 48-QFN (7x7) |
| Number of I/O | 34 |
| Programmable | Not Verified |
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