ATSAM3N4CA-AU vs ATSAM3S8CA-AU Comparison
Detailed side-by-side comparison of ATSAM3N4CA-AU by Microchip Technology and ATSAM3S8CA-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
ATSAM3S8CA-AU - 64MHz Cortex-M3 512KB Flash MCU | Microchip
ATSAM3S8CA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3N4CA-AU | ATSAM3S8CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Product Type | 32-bit ARM Cortex-M3 Flash microcontroller | 32-bit ARM Cortex-M3 flash microcontroller |
| CPU Core | ARM Cortex-M3 revision 2.0 | — |
| Maximum CPU Frequency | 48 MHz | 64 MHz |
| Instruction Set | Thumb-2 | ARM Thumb-2 |
| Program Memory | 256 KB (256K x 8) Flash | — |
| RAM | 24 KB (24K x 8) SRAM | — |
| Number of I/O Pins | 79 | — |
| Package | 100-LQFP (14 x 14 mm) | 100-pin LQFP (14 x 14 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Oscillator Type | Internal | — |
| SysTick Counter | 24-bit | — |
| ADC | 1 channel, 10-bit, 500 kSPS | — |
| Timer/Counter Resources | Three-channel 16-bit timer/counter with capture, waveform, compare, and PWM mode | — |
| PWM Resources | 4-channel 16-bit PWM | — |
| Real-Time Timer | 32-bit real-time timer and RTC with calendar and alarm | — |
| Package Pin Count | 100 pins | — |
| Program Memory Type | Flash | — |
| Manufacturer Series | SAM3N | — |
| Manufacturer | — | Microchip Technology |
| Processor Core | — | ARM Cortex-M3, revision 2.0 |
| Architecture | — | 32-bit RISC |
| Flash Memory | — | 512 KB |
| Flash Organization | — | 512K x 8 |
| SRAM | — | 64 KB |
| Memory Protection Unit | — | Yes |
| Operating Voltage Options | — | 1.8 V, 2.5 V, 3.3 V |
| Series | — | SAM3S |
| Interface Focus | — | High-speed USB and integrated transceiver |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance declaration] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance declaration] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: automotive qualification status] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |