ATSAMD51N19A-AFT vs ATSAME53N19A-AFT Comparison
Detailed side-by-side comparison of ATSAMD51N19A-AFT by Microchip Technology and ATSAME53N19A-AFT 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
ATSAMD51N19A-AFT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51N19A-AFT ✓ ActiveMicrochip Technology
ATSAME53N19A-AFT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME53N19A-AFT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51N19A-AFT | ATSAME53N19A-AFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.80 | $6.13 |
| Series | SAM D51 | — |
| Core Processor | ARM Cortex-M4F | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum Clock Frequency | 120 MHz | — |
| FPU | Yes (single-precision) | — |
| DSP Extensions | Yes | — |
| Program Memory Size (Flash) | 512 KB (512K x 8) | — |
| Flash ECC | Yes (Dual-Panel) | Yes (dual-panel Flash) |
| SRAM Size | 192 KB with ECC | — |
| Package | 100-pin TQFP (14x14 mm) | TQFP-100 (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage | 1.71 V to 3.6 V | — |
| Operating Temperature | -40C to +125C (extended) | -40 C to +105 C (extended temp grade) |
| Packaging | Tape & Reel (TR) | — |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB |
| SRAM | — | [DATA_NEEDED: exact SRAM size in KB] |
| SRAM ECC | — | Yes |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| Ethernet MAC | — | 10/100 Mbps integrated |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| ADC | — | 12-bit (per datasheet) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |
| Delivery Form | — | Tape & Reel (suffix AFT) |