ATSAM3N1AA-AU vs ATSAM3N0CA-AUR Comparison
Detailed side-by-side comparison of ATSAM3N1AA-AU by Microchip Technology and ATSAM3N0CA-AUR 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 ✓ ActiveMicrochip Technology
ATSAM3N0CA-AUR - 48MHz Cortex-M3 MCU 32KB Flash | Microchip
ATSAM3N0CA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM3N1AA-AU | ATSAM3N0CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M3 (revision 2.0) | ARM Cortex-M3 |
| Core Size | 32-bit | 32-bit |
| Max Clock Speed | 48 MHz | — |
| Program Memory Size | 64KB (64K x 8) | — |
| Program Memory Type | FLASH | — |
| RAM Size | 8KB (8K x 8) | — |
| Number of I/O | 47 | [DATA_NEEDED: number of GPIO pins] |
| Supply Voltage | 1.8V / 3.3V | — |
| Oscillator Type | Internal | — |
| Instruction Set | Thumb-2 | — |
| SysTick Counter | 24-bit | — |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | — |
| Package / Case | 48-LQFP (7x7 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tray | Tape & Reel (T&R) |
| Series | SAM3N | SAM3N |
| Pin Compatibility | Pin-to-pin compatible with SAM3S series | — |
| Maximum Clock Frequency | — | 48 MHz |
| Flash Program Memory | — | 32 KB (32K x 8) |
| SRAM | — | 8 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Operating Supply Voltage | — | 1.8 V / 2.5 V / 3 V / 3.3 V |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 16-channel |
| DAC Resolution | — | 10-bit |
| Operating Temperature | — | -40C to +85C (Industrial) |
| Package | — | 100-LQFP (14x14 mm) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| RoHS Status | — | Compliant (Green package per Mouser) |