ATSAM3N2CA-AU vs ATSAM4S2CA-AU Comparison
Detailed side-by-side comparison of ATSAM3N2CA-AU by Microchip Technology and ATSAM4S2CA-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
ATSAM3N2CA-AU - 48MHz ARM Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3N2CA-AU β ActiveMicrochip Technology
ATSAM4S2CA-AU - 120MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4S2CA-AU β ActiveSpecification Comparison
| Parameter | ATSAM3N2CA-AU | ATSAM4S2CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.60 | $3.14 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Speed | 48 MHz | 120 MHz |
| Program Memory Size | 128 KB (128K x 8) | 128 KB (128K x 8) |
| Program Memory Type | Flash | FLASH |
| RAM Size | 16K x 8 | 64 KB |
| Number of I/O | 79 | 79 |
| Supply Voltage | 1.8 V / 2.5 V / 3.3 V | 1.2 V / 3.3 V |
| Oscillator Type | Internal | β |
| Instruction Set | Thumb-2 | β |
| Timer | 24-bit SysTick counter | β |
| Interrupt Controller | Nested Vector Interrupt Controller (NVIC) | β |
| Package / Case | 100-LQFP (14x14 mm) | β |
| Mounting Type | Surface Mount | β |
| Packaging | Tube | Tray |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Series | SAM3N | β |
| Connectivity | β | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB |
| Peripherals | β | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Package | β | 100-LQFP (14 x 14 mm) |
| Mounting Style | β | SMD (Surface Mount) |
| Data Converters | β | [DATA_NEEDED: ADC channels and resolution] |
| RoHS Status | β | [DATA_NEEDED: RoHS compliance] |
| Core Performance | β | 1.25 DMIPS/MHz (Cortex-M4 class) |