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Technical Specifications
Parameters and characteristics for this part
| Specification | ATSAM3N2BA-AU |
|---|---|
| Connectivity | IrDA, UART/USART, I2C, SPI |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Data Converters | D/A 1x10b, A/D 10x10b |
| Mounting Type | Surface Mount |
| Number of I/O | 47 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 64-LQFP |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT, PWM |
| Program Memory Size | 128 KB |
| Program Memory Type | FLASH |
| RAM Size | 16 K |
| Speed | 48 MHz |
| Supplier Device Package | 64-LQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.62 V |
| Part | Mounting Type | Oscillator Type | Program Memory Size | Number of I/O | Peripherals | Package / Case | Core Size | Connectivity | Supplier Device Package | Program Memory Type | Speed | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Data Converters | RAM Size | Core Processor | Operating Temperature [Max] | Operating Temperature [Min] | Data Converters [custom] | Data Converters [custom] | RAM Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | Surface Mount | Internal | 64 KB | 79 | Brown-out Detect/Reset DMA POR PWM WDT | 100-LQFP | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 100-LQFP (14x14) | FLASH | 48 MHz | 3.6 V | 1.62 V | A/D 16x10b D/A 1x10b | 8 K | ARM® Cortex®-M3 | 85 °C | -40 °C | |||
 Microchip Technology | Surface Mount | Internal | 256 KB | 79 | Brown-out Detect/Reset DMA POR PWM WDT | 100-LQFP | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 100-LQFP (14x14) | FLASH | 48 MHz | 3.6 V | 1.62 V | A/D 16x10b D/A 1x10b | 24 K | ARM® Cortex®-M3 | 85 °C | -40 °C | |||
 Microchip Technology | Surface Mount | Internal | 16 KB | 34 | Brown-out Detect/Reset DMA POR PWM WDT | 48-LQFP | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 48-LQFP (7x7) | FLASH | 48 MHz | 3.6 V | 1.62 V | ARM® Cortex®-M3 | 85 °C | -40 °C | 8 | 10 | 4K x 8 | ||
 Microchip Technology | Surface Mount | Internal | 256 KB | 34 | Brown-out Detect/Reset DMA POR PWM WDT | 48-VFQFN Exposed Pad | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 48-QFN (7x7) | FLASH | 48 MHz | 3.6 V | 1.62 V | 24 K | ARM® Cortex®-M3 | 85 °C | -40 °C | 8 | 10 | ||
 Microchip Technology | Surface Mount | Internal | 64 KB | 34 | Brown-out Detect/Reset DMA POR PWM WDT | 48-VFQFN Exposed Pad | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 48-QFN (7x7) | FLASH | 48 MHz | 3.6 V | 1.62 V | 8 K | ARM® Cortex®-M3 | 85 °C | -40 °C | 8 | 10 | ||
 Microchip Technology | Surface Mount | Internal | 64 KB | 79 | Brown-out Detect/Reset DMA POR PWM WDT | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 100-TFBGA (9x9) | FLASH | 48 MHz | 3.6 V | 1.62 V | A/D 16x10b D/A 1x10b | 8 K | ARM® Cortex®-M3 | 85 °C | -40 °C | ||||
Microchip Technology | Surface Mount | Internal | 128 KB | 47 | Brown-out Detect/Reset DMA POR PWM WDT | 64-LQFP | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 64-LQFP (10x10) | FLASH | 48 MHz | 3.6 V | 1.62 V | A/D 10x10b D/A 1x10b | 16 K | ARM® Cortex®-M3 | 85 °C | -40 °C | |||
 Microchip Technology | Surface Mount | Internal | 32 KB | 79 | Brown-out Detect/Reset DMA POR PWM WDT | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 100-TFBGA (9x9) | FLASH | 48 MHz | 3.6 V | 1.62 V | A/D 16x10b D/A 1x10b | 8 K | ARM® Cortex®-M3 | 85 °C | -40 °C | ||||
Microchip Technology | Surface Mount | Internal | 128 KB | 79 | Brown-out Detect/Reset DMA POR PWM WDT | 100-LQFP | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 100-LQFP (14x14) | FLASH | 48 MHz | 3.6 V | 1.62 V | A/D 16x10b D/A 1x10b | 16 K | ARM® Cortex®-M3 | 85 °C | -40 °C | |||
Microchip Technology | Surface Mount | Internal | 32 KB | 34 | Brown-out Detect/Reset DMA POR PWM WDT | 48-LQFP | 32-Bit Single-Core | I2C IrDA SPI UART/USART | 48-LQFP (7x7) | FLASH | 48 MHz | 3.6 V | 1.62 V | 8 K | ARM® Cortex®-M3 | 85 °C | -40 °C | 8 | 10 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 31 | $ 9.80 | |
Description
General part information
ATSAM3N00A Series
The Microchip's SAM3N1C is a member of the SAM3N series of microcontrollers based on the high-performance 32-bit ARM® Cortex®-M3 RISC processor.
It operates at a maximum speed of 48MHz and features 64KB of flash memory and 8KB of SRAM. The peripheral set includes a USART, two UARTs, two SPIs, two TWIs (I2C), PWM timer, six 16-bit timers, RTC, a 10-bit ADC, and a 10-bit DAC.
The SAM3N1C is ready for capacitive touch thanks to the Microchip QTouch library, offering an easy way to implement buttons, wheels, and sliders.
Documents
Technical documentation and resources