ATSAM3S1CA-CU vs ATSAM3N1CB-CU Comparison
Detailed side-by-side comparison of ATSAM3S1CA-CU by Microchip Technology and ATSAM3N1CB-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
ATSAM3S1CA-CU - 64MHz Cortex-M3 64KB Flash MCU | Microchip
ATSAM3S1CA-CU ✓ ActiveMicrochip Technology
ATSAM3N1CB-CU - Cortex-M3 48MHz 64KB MCU | Microchip (Tape & Reel)
ATSAM3N1CB-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3S1CA-CU | ATSAM3N1CB-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Speed | 64 MHz | — |
| Flash Memory | 64KB (64K x 8) | 64 KB (64K x 8) |
| SRAM | 16K x 8 | — |
| Core Supply Voltage | 1.08 V to 1.32 V | — |
| I/O Supply Voltage | 1.62 V to 3.6 V | — |
| Number of I/O | 47 | — |
| ADC Channels | 15 channels, 10/12-bit | 16 |
| DAC Channels | 2 channels, 12-bit | — |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | Industrial, -40C to +85C | -40C to +85C |
| Lifecycle Status | ACTIVE | — |
| Memory Type | Flash | — |
| PWM Channels | Yes | — |
| Max Clock Frequency | — | 48 MHz |
| Supply Voltage | — | 1.8 V / 3.3 V |
| ADC Resolution | — | 10-bit |
| DAC Resolution | — | 10-bit |
| Packaging | — | Tape & Reel (TR) |
| Series | — | SAM3N |
| Grade / Qualification | — | Automotive, AEC-Q100 (family designation per Octopart); GREEN, IND TEMP, MRL B |