STM32F405RGT6 vs ATSAM4SD16BB-MNR Comparação
Comparação detalhada lado a lado de STM32F405RGT6 por STMicroelectronics e ATSAM4SD16BB-MNR 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.
STMicroelectronics
STM32F405RGT6 - 168MHz Cortex-M4F, 1MB Flash MCU | STMicroelectronics
STM32F405RGT6 ✓ AtivoMicrochip Technology
ATSAM4SD16BB-MNR - 120MHz Cortex-M4 MCU 1MB Flash 64-QFN | Microchip
ATSAM4SD16BB-MNR ✓ AtivoComparação de especificações
| Parâmetro | STM32F405RGT6 | ATSAM4SD16BB-MNR |
|---|---|---|
| Marca | STMicroelectronics | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $6,75 | $6,78 |
| Core | ARM Cortex-M4F (with single-precision FPU and DSP) | — |
| Frequência máxima de clock | 168 MHz | 120 MHz |
| Performance | 210 DMIPS (1.25 DMIPS/MHz) | — |
| Flash Memory | 1 MB (1M x 8) | — |
| SRAM | 192 KB (including 4 KB backup SRAM) | 160 KB |
| Operating Voltage | 1.8 V to 3.6 V | 1.62 V to 3.6 V |
| Encapsulamento | 64-LQFP (10x10 mm) | 64-QFN (9x9 mm) with exposed thermal pad |
| GPIO Count | 51 | — |
| ADC | 3x 12-bit, 2.4 MSPS, up to 24 channels | 12-bit, up to 16 channels, 1 Msps |
| DAC | 2x 12-bit | 12-bit, 2 channels |
| Timers | 12x 16-bit + 2x 32-bit | — |
| Communication Interfaces | 3x I2C, 4x USART + 2x UART, 3x SPI, 2x CAN, USB OTG FS/HS, 100M Ethernet, SDIO, DCMI | — |
| Faixa de temperatura de operação | -40C to +85C | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status RoHS | Compliant | — |
| Lead-Free / Halogen-Free | Yes | — |
| Core Architecture | — | ARM Cortex-M4 with FPU |
| Core Width | — | 32-bit |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| Temperatura de operação | — | -40C to +105C (extended temp, -MN suffix) |
| USB | — | USB 2.0 Full-Speed Device with embedded transceiver |
| UART/USART | — | 3 UART + up to 6 USART |
| SPI | — | 3 controllers |
| TWI (I2C) | — | 2 controllers |
| External Bus Interface (EBI) | — | Yes, supports SRAM/NOR/NAND |
| DMA | — | 12 peripheral channels + 2 high-speed channels |
| Nível MSL | — | [DATA_NEEDED: MSL moisture sensitivity level] |
| Lead-Free / RoHS | — | Compliant (per Microchip product page) |