ATSAM3S4CA-AU vs ATSAM3N0CA-AUR Comparison
Detailed side-by-side comparison of ATSAM3S4CA-AU by Microchip Technology and ATSAM3N0CA-AUR 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-AUR - 48MHz Cortex-M3 MCU 32KB Flash | Microchip
ATSAM3N0CA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM3S4CA-AU | ATSAM3N0CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ARM Cortex-M3 flash microcontroller | — |
| Processor Core | ARM Cortex-M3 | — |
| Maximum CPU Frequency | 64 MHz | — |
| Flash Memory | 256 KB | — |
| Flash Organization | 256K x 8 bits | — |
| SRAM | 48 KB | 8 KB |
| Bit Width | 32 bits | — |
| Series | SAM3S | SAM3N |
| Package | 100-lead LQFP, 14 mm x 14 mm | 100-LQFP (14x14 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Temperature Grade | Industrial temperature | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 1.62 V to 3.6 V |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| UART Count | [DATA_NEEDED: UART count] | — |
| SPI Count | [DATA_NEEDED: SPI count] | — |
| I2C Count | [DATA_NEEDED: I2C count] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | 10-bit |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (Green package per Mouser) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core Processor | — | ARM Cortex-M3 |
| Core Size | — | 32-bit |
| Maximum Clock Frequency | — | 48 MHz |
| Flash Program Memory | — | 32 KB (32K x 8) |
| Operating Supply Voltage | — | 1.8 V / 2.5 V / 3 V / 3.3 V |
| ADC Channels | — | 16-channel |
| DAC Resolution | — | 10-bit |
| Number of I/O | — | [DATA_NEEDED: number of GPIO pins] |
| Operating Temperature | — | -40C to +85C (Industrial) |
| Packaging | — | Tape & Reel (T&R) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |