ATSAME51G19A-MU-EFP vs ATSAME51G18A-MU-EFP Comparação
Comparação detalhada lado a lado de ATSAME51G19A-MU-EFP por Microchip Technology e ATSAME51G18A-MU-EFP por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAME51G19A-MU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51G19A-MU-EFP ✓ AtivoMicrochip Technology
ATSAME51G18A-MU-EFP - SAM E51 120MHz Cortex-M4F MCU | Microchip
ATSAME51G18A-MU-EFP ✓ AtivoComparação de especificações
| Parâmetro | ATSAME51G19A-MU-EFP | ATSAME51G18A-MU-EFP |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $5,20 | $5,14 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 192 KB | 256 KB with ECC |
| Operating Voltage | 3.3 V typical (1.71V to 3.6V range) | — |
| Encapsulamento | 48-VQFN (7x7 mm) with exposed pad | 48-VQFN (7x7 mm) with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | -40 C to +85 C (industrial) | — |
| USB Interface | USB 2.0 Full-Speed with on-chip PHY | — |
| CAN Interface | CAN 2.0B and CAN-FD | — |
| ADC | 12-bit SAR ADC (multiple channels) | 12-bit, up to 1 MSPS |
| DAC | 12-bit DAC | — |
| Serial Peripherals | SERCOM (configurable UART/SPI/I2C) | — |
| Flash ECC | Yes (single-bit error correction) | — |
| Status RoHS | Compliant | Compliant |
| Flash Performance | Extended (-EFP suffix enables faster Flash execution) | — |
| Core | — | ARM Cortex-M4F with single-precision FPU and DSP instructions |
| Maximum CPU Frequency | — | 120 MHz |
| Program Flash Memory | — | 256 KB (256K x 8) with ECC, dual-panel |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| USB | — | USB 2.0 Full-Speed Device and Host |
| CAN | — | CAN 2.0B and CAN-FD |
| SERCOM Modules | — | Configurable as UART/SPI/I2C (peripheral count allowed) |
| DMA Channels | — | 32 |
| Timers/Counters | — | 8 (TC) plus 5 SCC, 4 TCC |
| Faixa de temperatura de operação | — | -40 C to +125 C (industrial) |
| Nível MSL | — | 3 (per JEDEC J-STD-020) |
| Series | — | SAM E51 |