ATSAM3N0BA-MU vs ATSAM3S2BA-MU Comparison
Detailed side-by-side comparison of ATSAM3N0BA-MU by Microchip Technology and ATSAM3S2BA-MU 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
ATSAM3N0BA-MU - 48MHz Cortex-M3 MCU 32KB Flash | Microchip
ATSAM3N0BA-MU ✓ ActiveMicrochip Technology
ATSAM3S2BA-MU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip (Tape & Reel)
ATSAM3S2BA-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3N0BA-MU | ATSAM3S2BA-MU |
|---|---|---|
| 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 |
| Maximum Clock Frequency | 48 MHz | 64 MHz |
| Program Memory Type | FLASH | — |
| Program Memory Size | 32 KB (32K x 8) | — |
| RAM Size | 8 KB | — |
| Series | SAM3N | SAM3S |
| Instruction Set | Thumb-2 | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 1.62 V to 3.6 V (1.8V/3.3V operation) |
| Package | 64-QFN (9x9 mm) | 64-QFN (9x9 mm) with Exposed Pad |
| Package Code (JEDEC style) | HVQCCN, square, no-lead | — |
| Number of Terminals | 64 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Packaging | Tray (MRL A per Mouser listing) | — |
| RoHS Status | Compliant (QFN, Green per Mouser listing) | Compliant (Green package per Mouser listing) |
| Footprint Compatibility | Pin-to-pin compatible with SAM7S (48/64-pin) and SAM3S (48/64-pin) | — |
| SysTick Timer | 24-bit | — |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | [DATA_NEEDED: SRAM size] |
| Number of Pins | — | 64 |
| USB | — | USB 2.0 Full-Speed Device |
| ADC Resolution | — | 12-bit |
| DAC Resolution | — | 12-bit |
| Operating Temperature | — | -40C to +85C (Industrial) |
| Peripherals | — | DMA, PWM, WDT, Capacitive Touch |
| Communication Interfaces | — | USART, SPI, TWI (I2C), USB |