ATSAM3N1CB-CUR vs ATSAM3N2CA-CU Comparison
Detailed side-by-side comparison of ATSAM3N1CB-CUR by Microchip Technology and ATSAM3N2CA-CU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ATSAM3N1CB-CUR | ATSAM3N2CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Core Processor | ARM Cortex-M3 | — |
| Core Size | 32-Bit | — |
| Max Clock Frequency | 48 MHz | — |
| Flash Memory | 64 KB (64K x 8) | — |
| Supply Voltage | 1.8 V / 3.3 V | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 16 | — |
| DAC Resolution | 10-bit | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Operating Temperature | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm); conflicting 100-TQFP listing requires confirmation |
| Mounting Type | Surface Mount | Surface mount |
| Packaging | Tape & Reel (TR) | Tube |
| Series | SAM3N | SAM3N |
| Grade / Qualification | Automotive, AEC-Q100 (family designation per Octopart); GREEN, IND TEMP, MRL B | — |
| Product Type | — | 32-bit ARM Cortex-M3 Flash microcontroller |
| Processor Core | — | ARM Cortex-M3 revision 2.0 |
| Maximum Operating Frequency | — | 48 MHz |
| Program Memory Size | — | 128 KB (128K x 8) Flash |
| RAM Size | — | 16K x 8 |
| Number of I/O Pins | — | 79 |
| Instruction Support | — | Thumb-2 instruction set |
| System Timer | — | 24-bit SysTick counter |
| Interrupt Controller | — | Nested Vector Interrupt Controller |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Oscillator Type | — | Internal |
| Manufacturer | — | Atmel Corporation, represented by Microchip Technology |
| RoHS | — | [DATA_NEEDED: RoHS status] |
| REACH | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |
| Full Pinout | — | [DATA_NEEDED: package-specific pin assignments] |