ATSAM4N8CA-CU vs ATSAM3SD8CA-CUR Comparison
Detailed side-by-side comparison of ATSAM4N8CA-CU by Microchip Technology and ATSAM3SD8CA-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 ✓ ActiveSpecification Comparison
| Parameter | ATSAM4N8CA-CU | ATSAM3SD8CA-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M3 |
| Core Architecture | 32-bit RISC, ARMv7E-M | — |
| Maximum Clock Frequency | 100 MHz | — |
| Program Memory Size | 512 KB (512K x 8) FLASH | — |
| Data RAM Size | 64 KB | — |
| Core Supply Voltage | 1.2 V | — |
| I/O Supply Voltage | 3.3 V | — |
| DSP Instructions | Yes | — |
| Memory Protection Unit (MPU) | Yes | — |
| Instruction Set | Thumb-2 | — |
| On-Chip ADC | Yes | — |
| Number of Terminals | 100 | — |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Form | Ball | — |
| Temperature Grade | Industrial | — |
| Package Shape | Square | — |
| Series | SAM4N | SAM3S |
| Core Size | — | 32-Bit |
| Max Clock Speed | — | 64 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| SRAM | — | 64 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Operating Temperature | — | -40C to +85C |
| Number of I/O | — | 79 |
| ADC Resolution | — | 10-bit, 12-bit |
| DAC Resolution | — | 12-bit |
| Connectivity | — | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB |
| Oscillator | — | Internal oscillator |
| RoHS Status | — | RoHS Compliant |
| Program Memory Type | — | FLASH |