ATSAM3S4CA-AU vs ATSAM3N0CA-AU Comparison
Detailed side-by-side comparison of ATSAM3S4CA-AU by Microchip Technology and ATSAM3N0CA-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
ATSAM3N0CA-AU - ARM Cortex-M3 MCU 48MHz 32KB Flash | Microchip
ATSAM3N0CA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3S4CA-AU | ATSAM3N0CA-AU |
|---|---|---|
| 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 | — |
| Bit Width | 32 bits | — |
| Series | SAM3S | SAM3N |
| Package | 100-lead LQFP, 14 mm x 14 mm | 100-LQFP (14 x 14 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] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core Processor | — | ARM Cortex-M3 (revision 2.0) |
| Core Size | — | 32-bit |
| Maximum Clock Frequency | — | 48 MHz |
| Program Memory Size | — | 32KB (32K x 8) |
| Program Memory Type | — | FLASH |
| RAM Size | — | 8K x 8 |
| Data Converters | — | A/D 16x10b; D/A 1x10b |
| Oscillator Type | — | Internal |
| Operating Temperature | — | -40C to +85C |
| Instruction Set | — | Thumb-2 |
| Interrupt Controller | — | NVIC (Nested Vector Interrupt Controller) |
| SysTick Timer | — | 24-bit |
| Family Compatibility | — | Pin-to-pin compatible with SAM7S and SAM3S |
| Green Status | — | LQFP, Green, IT, MRL A (per Mouser) |
| Connectivity Peripherals | — | USART, SPI, TWI (I2C) |