ATSAM4N8CA-CU vs ATSAM4S4CA-CU Comparison
Detailed side-by-side comparison of ATSAM4N8CA-CU by Microchip Technology and ATSAM4S4CA-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
ATSAM4S4CA-CU - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4CA-CU β ActiveSpecification Comparison
| Parameter | ATSAM4N8CA-CU | ATSAM4S4CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.02 | $3.90 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Architecture | 32-bit RISC, ARMv7E-M | β |
| Maximum Clock Frequency | 100 MHz | β |
| 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 | β |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Form | Ball | β |
| Temperature Grade | Industrial | β |
| Package Shape | Square | β |
| Series | SAM4N | SAM4S |
| Core Size | β | 32-bit |
| Max Clock Speed | β | 120 MHz |
| Flash Memory | β | 256 KB (256K x 8) |
| SRAM | β | 64 KB (64K x 8) |
| Supply Voltage | β | 1.62 V to 3.6 V |
| Core Voltage | β | 1.2 V |
| Operating Temperature | β | -40C to +85C (industrial) |
| USB | β | Full-speed USB Device with embedded transceiver |
| External Bus Interface | β | SRAM, PSRAM, NOR Flash, NAND Flash, LCD module |
| Touch Support | β | Microchip QTouch capacitive touch (buttons, sliders, wheels) |
| Pin Compatibility | β | Pin-to-pin compatible with SAM7S, SAM3N, SAM3S, SAM4N |
| Packaging | β | Tray |
| Green Status | β | Green (RoHS) package, MRL A |
| FPU / DSP | β | Hardware FPU and DSP instructions (Cortex-M4) |