ATSAM4N8CA-CU vs ATSAM3SD8CA-CU Comparison
Detailed side-by-side comparison of ATSAM4N8CA-CU by Microchip Technology and ATSAM3SD8CA-CU 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
ATSAM4N8CA-CU - 100MHz Cortex-M4 512KB MCU | Microchip
ATSAM4N8CA-CU β ActiveMicrochip Technology
ATSAM3SD8CA-CU - 64MHz Cortex-M3 MCU 512KB Flash | Microchip
ATSAM3SD8CA-CU β ActiveSpecification Comparison
| Parameter | ATSAM4N8CA-CU | ATSAM3SD8CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.02 | $2.41 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M3 |
| Core Architecture | 32-bit RISC, ARMv7E-M | β |
| Maximum Clock Frequency | 100 MHz | 64 MHz |
| Program Memory Size | 512 KB (512K x 8) FLASH | β |
| Data RAM Size | 64 KB | β |
| Core Supply Voltage | 1.2 V | β |
| I/O Supply Voltage | 3.3 V | β |
| DSP Instructions | Yes | β |
| Memory Protection Unit (MPU) | Yes | β |
| Instruction Set | Thumb-2 | β |
| On-Chip ADC | Yes | β |
| Number of Terminals | 100 | 100 |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm), 0.8 mm pitch, 1.1 mm height |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Form | Ball | Ball |
| Temperature Grade | Industrial | Industrial |
| Package Shape | Square | Square |
| Series | SAM4N | SAM3S |
| Core Size | β | 32-Bit Single-Core |
| Flash Memory Size | β | 512 KB (512K x 8) |
| RAM Size | β | 64K x 8 |
| Supply Voltage Range | β | 1.62 V to 3.6 V |
| Technology | β | CMOS |
| Connectivity | β | USB, USART, SPI, TWI (I2C) |
| Green / RoHS Attribute | β | Green, IT, MRL A |
| Oscillator Type | β | Internal + External crystal |