ATSAMD51G19A-MU vs ATSAMD51G18A-MUT-EFP Comparação
Comparação detalhada lado a lado de ATSAMD51G19A-MU por Microchip Technology e ATSAMD51G18A-MUT-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
ATSAMD51G19A-MU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51G19A-MU ✓ AtivoMicrochip Technology
ATSAMD51G18A-MUT-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MUT-EFP ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD51G19A-MU | ATSAMD51G18A-MUT-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) | $5,40 | $4,42 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| CoreMark Performance | 273 | — |
| DMIPS | 150 | — |
| Program Flash Memory | 512 KB (512K x 8) dual-panel with ECC | — |
| SRAM | 192 KB | 128 KB (ECC) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range V] | — |
| Faixa de temperatura de operação | -40C to +85C (industrial) | — |
| Encapsulamento | 48-VFQFN Exposed Pad (7x7 mm) | 48-pin VQFN (7x7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS, 16 channels |
| DAC | 12-bit | 2x 12-bit, 1 MSPS |
| USB Interface | USB 2.0 High-Speed with on-chip transceiver | — |
| SERCOM Modules | [DATA_NEEDED: number of SERCOM modules] | — |
| Cryptographic Accelerator | AES, TRNG, Public Key Cryptography | AES, TRNG |
| Nível MSL | MSL3 (168 hours) | 3 (168 hours) |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M4F (32-bit, single-precision FPU, DSP extensions) |
| Maximum Clock Speed | — | 120 MHz |
| Flash Memory | — | 256 KB (dual-bank, ECC) |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| USB | — | USB 2.0 Full-Speed PHY (device/host) |
| SERCOM | — | 6 (each configurable as UART/SPI/I2C) |
| I2S | — | 1 peripheral |
| Peripheral Touch Controller (PTC) | — | Yes |
| Event System | — | Yes (inter-peripheral signaling) |
| RTC | — | 32-bit with calendar mode |
| Temperatura de operação | — | -40 C to +85 C (industrial) |