ATSAM3N2BA-AU vs ATSAM3N1BA-AU Comparison
Detailed side-by-side comparison of ATSAM3N2BA-AU by Microchip Technology and ATSAM3N1BA-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
ATSAM3N2BA-AU - 48MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3N2BA-AU ✓ ActiveMicrochip Technology
ATSAM3N1BA-AU - 48MHz ARM Cortex-M3 MCU 64KB Flash | Atmel
ATSAM3N1BA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3N2BA-AU | ATSAM3N1BA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.38 | $2.85 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit single core | 32-bit |
| Maximum Clock Speed | 48 MHz | 48 MHz |
| Program Memory Size | 128KB (128K x 8) | 64 KB (64K x 8) |
| Program Memory Type | FLASH | FLASH |
| RAM Size | 16K x 8 | 8K x 8 |
| Number of I/O | 47 | 47 |
| Supply Voltage | 1.8V / 3.3V | — |
| Oscillator Type | Internal | Internal |
| Core Revision | ARM Cortex-M3 revision 2.0 | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| SysTick Counter | 24-bit | — |
| Interrupt Controller | Nested Vector Interrupt Controller (NVIC) | NVIC (Nested Vector Interrupt Controller) |
| Package / Case | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Packaging | Tray | Tray |
| Series | SAM3N | SAM3N |
| Pin Compatibility | Pin-to-pin compatible with SAM3S series | Pin-to-pin compatible with SAM7S (48/64-pin) and SAM3S (48/64/100-pin) |
| SysTick Timer | — | 24-bit |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |