ATSAM3N1AA-AU vs ATSAM3S1AA-AU Comparison
Detailed side-by-side comparison of ATSAM3N1AA-AU by Microchip Technology and ATSAM3S1AA-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAM3N1AA-AU - 32-bit ARM Cortex-M3 MCU 48MHz | Microchip
ATSAM3N1AA-AU β ActiveMicrochip Technology
ATSAM3S1AA-AU - 64MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3S1AA-AU β ActiveSpecification Comparison
| Parameter | ATSAM3N1AA-AU | ATSAM3S1AA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $2.68 |
| Core Processor | ARM Cortex-M3 (revision 2.0) | ARM Cortex-M3 |
| Core Size | 32-bit | 32-bit |
| Max Clock Speed | 48 MHz | β |
| Program Memory Size | 64KB (64K x 8) | β |
| Program Memory Type | FLASH | Flash |
| RAM Size | 8KB (8K x 8) | β |
| Number of I/O | 47 | β |
| Supply Voltage | 1.8V / 3.3V | β |
| Oscillator Type | Internal | β |
| Instruction Set | Thumb-2 | β |
| SysTick Counter | 24-bit | β |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | β |
| Package / Case | 48-LQFP (7x7 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tray | β |
| Series | SAM3N | β |
| Pin Compatibility | Pin-to-pin compatible with SAM3S series | β |
| Maximum Clock Speed | β | 64 MHz |
| Flash Memory | β | 64 KB (64K x 8) |
| SRAM | β | 16 KB (16K x 8) |
| Supply Voltage (Vdd) | β | 1.62 V to 3.6 V |
| Core Supply Voltage | β | 1.08 V to 1.32 V (internal regulator) |
| I/O Count | β | 47 |
| Package | β | 48-LQFP (7x7 mm), gull-wing leads |
| Connectivity | β | USB device, USART, SPI, TWI (I2C) |
| Life Cycle Stage | β | Active |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| ADC Resolution | β | [DATA_NEEDED: ADC resolution and channels] |
| RoHS Status | β | RoHS compliant (per distributor listings) |
| Timers / Peripherals | β | [DATA_NEEDED: timer and peripheral detail] |