ATSAM3SD8CA-CUR vs ATSAM4N8CA-CUR Comparison
Detailed side-by-side comparison of ATSAM3SD8CA-CUR by Microchip Technology and ATSAM4N8CA-CUR 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
ATSAM3SD8CA-CUR - 64MHz Cortex-M3 MCU 512KB Flash | Microchip
ATSAM3SD8CA-CUR β ActiveMicrochip Technology
ATSAM4N8CA-CUR - 100MHz Cortex-M4 512KB Flash MCU | Microchip
ATSAM4N8CA-CUR β ActiveSpecification Comparison
| Parameter | ATSAM3SD8CA-CUR | ATSAM4N8CA-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.68 | $1.74 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-Bit |
| Max Clock Speed | 64 MHz | β |
| Flash Memory | 512 KB (512K x 8) | 512 KB (512K x 8) |
| SRAM | 64 KB | 64 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | β |
| Operating Temperature | -40C to +85C | β |
| Number of I/O | 79 | [DATA_NEEDED: Number of I/O] |
| ADC Resolution | 10-bit, 12-bit | β |
| DAC Resolution | 12-bit | β |
| Connectivity | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | β |
| Oscillator | Internal oscillator | β |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | RoHS Compliant | Green / RoHS compliant (TFBGA GREEN per Mouser listing) |
| Series | SAM3S | SAM4N |
| Program Memory Type | FLASH | β |
| Maximum Clock Frequency | β | 100 MHz |
| Instruction Set | β | Thumb-2 |
| DSP Instructions | β | Yes |
| Memory Protection Unit | β | Yes (MPU) |
| Number of Terminals | β | 100 |
| Temperature Grade | β | Industrial |
| Operating Supply Voltage | β | [DATA_NEEDED: Operating Supply Voltage] |
| Peripherals | β | [DATA_NEEDED: Peripheral set] |