ATSAM4SD32CA-CFUR vs ATSAM4N16CA-CFUR Comparison
Detailed side-by-side comparison of ATSAM4SD32CA-CFUR by Microchip Technology and ATSAM4N16CA-CFUR 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
ATSAM4SD32CA-CFUR - 120MHz Cortex-M4 2MB Flash MCU | Microchip
ATSAM4SD32CA-CFUR ✓ ActiveMicrochip Technology
ATSAM4N16CA-CFUR - 100MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4N16CA-CFUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SD32CA-CFUR | ATSAM4N16CA-CFUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.02 | $4.95 |
| Core Architecture | ARM Cortex-M4 | — |
| Bit Width | 32-bit | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 160 KB | — |
| Operating Voltage (Core) | 1.2 V | — |
| Operating Voltage (I/O) | 3.3 V | — |
| Package | 100-VFBGA (7x7 mm) | 100-VFBGA (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C | — |
| ADC | 12-bit | — |
| USB Interface | USB 2.0 Full-Speed Device with on-chip PHY | — |
| Ethernet | 10/100 MAC (MII/RMII) | — |
| External Bus Interface | 16-bit EBI (SRAM/NOR/NAND) | — |
| RoHS Status | Compliant | Green / RoHS compliant (per Mouser listing) |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-Bit Single-Core |
| Maximum Clock Speed | — | 100 MHz |
| Flash Memory Size | — | 1 MB (1M x 8) |
| SRAM Size | — | 80 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Instruction Set | — | Thumb-2, DSP instructions |
| Memory Protection Unit | — | Yes (MPU) |
| Number of Pins / Balls | — | 100 |
| Temperature Grade | — | Industrial |
| Packaging | — | Tape & Reel (R suffix) |
| Series | — | SAM4N |
| Pin Compatibility | — | SAM3N, SAM3S, SAM4S, SAM7S (100-pin versions) |
| Program Memory Type | — | FLASH |