ATSAM3N0CA-CU vs ATSAM3S2CA-CU Comparison
Detailed side-by-side comparison of ATSAM3N0CA-CU by Microchip Technology and ATSAM3S2CA-CU 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
ATSAM3N0CA-CU - ARM Cortex-M3 48MHz MCU 32KB Flash | Microchip
ATSAM3N0CA-CU ✓ ActiveMicrochip Technology
ATSAM3S2CA-CU - 64MHz ARM Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3N0CA-CU | ATSAM3S2CA-CU |
|---|---|---|
| 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 | — |
| Flash Program Memory | 32KB (32K x 8) | — |
| SRAM | 8KB | 32 KB (32K x 8) |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Typical Supply Rails | 1.8 V / 2.5 V / 3.3 V | — |
| Series | SAM3N | — |
| Instruction Set | Thumb-2 | — |
| SysTick Timer | 24-bit | — |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | — |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Pin-to-Pin Compatibility | SAM7S (48/64-pin) and SAM3S (48/64/100-pin) | — |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| RoHS Status | Compliant (Green) | [DATA_NEEDED: RoHS status] |
| Supplier Device Package | TFBGA-100 | — |
| Maximum Clock Speed | — | 64 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| Pin/Ball Count | — | 100 |
| Operating Temperature | — | -40C to +85C (Industrial) |
| UART/USART Count | — | 7 |
| SPI Count | — | 4 |
| I2C (TWI) Count | — | 3 |
| USB | — | USB 2.0 Full-Speed Device |
| Internal Oscillator | — | 4/8/12 MHz RC + 32 kHz RC |
| Crypto Engine | — | No |
| MSL Level | — | [DATA_NEEDED: moisture sensitivity level] |