ATSAMD51N19A-AF vs ATSAME51N19A-AF Comparison
Detailed side-by-side comparison of ATSAMD51N19A-AF by Microchip Technology and ATSAME51N19A-AF 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-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51N19A-AF ✓ ActiveMicrochip Technology
ATSAME51N19A-AF - 120MHz Cortex-M4F MCU 512KB Flash TQFP-100
ATSAME51N19A-AF ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51N19A-AF | ATSAME51N19A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.41 | $5.55 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Flash Memory | 512 KB (dual-panel, with ECC) | — |
| SRAM | 192 KB (with ECC) | 192 KB |
| Package | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Operating Temperature | -40C to +125C (extended) | -40 C to +125 C (Extended Industrial) |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS, up to 32 channels |
| DAC | Dual 12-bit | 2 x 12-bit |
| USB | USB 2.0 Full-Speed device/host | USB 2.0 Full-Speed with embedded PHY |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| Crypto Engine | AES, SHA, TRNG | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM E51 |
| Core | — | ARM Cortex-M4F (32-bit, FPU + DSP) |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 512 KB (Dual Panel) |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| CAN | — | CAN-FD |
| SERCOM / Comms | — | Up to 6 SERCOM (USART/SPI/I2C/LIN configurable) |
| Touch Peripheral (PTC) | — | Yes (capacitive touch) |
| FPU | — | Single-precision IEEE 754 |