ATSAM4N16CA-CFUR vs ATSAM4N8CA-CFU Comparison
Detailed side-by-side comparison of ATSAM4N16CA-CFUR by Microchip Technology and ATSAM4N8CA-CFU 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
ATSAM4N16CA-CFUR - 100MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4N16CA-CFUR ✓ ActiveMicrochip Technology
ATSAM4N8CA-CFU - 100MHz Cortex-M4 512KB MCU | Microchip
ATSAM4N8CA-CFU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4N16CA-CFUR | ATSAM4N8CA-CFU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.95 | $3.85 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit Single-Core | 32-Bit |
| Maximum Clock Speed | 100 MHz | 100 MHz |
| Flash Memory Size | 1 MB (1M x 8) | — |
| SRAM Size | 80 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Instruction Set | Thumb-2, DSP instructions | — |
| Memory Protection Unit | Yes (MPU) | — |
| Package | 100-VFBGA (7x7 mm) | 100-VFBGA (7x7 mm), square, ball terminal form |
| Number of Pins / Balls | 100 | 100 |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | Industrial |
| Packaging | Tape & Reel (R suffix) | — |
| Series | SAM4N | SAM4N |
| RoHS Status | Green / RoHS compliant (per Mouser listing) | Compliant (EU RoHS per Abacus data) |
| Pin Compatibility | SAM3N, SAM3S, SAM4S, SAM7S (100-pin versions) | Pin-to-pin compatible with SAM3S, SAM3N, SAM7S (per datasheet) |
| Program Memory Type | FLASH | — |
| Flash Memory | — | 512KB (512K x 8) |
| SRAM | — | 64KB (64K x 8) |
| Core Operating Voltage | — | 1.2 V (internal regulator) |
| Terminal Form | — | Ball |
| Packaging Option | — | Tape & Reel (CFUR variant) |
| REACH Status | — | Compliant (per Abacus data) |
| Green / MRL | — | GREEN, MRL A (per Mouser listing) |