STM32F411CEU6 vs ATSAMG55J19B-AUT Comparação
Comparação detalhada lado a lado de STM32F411CEU6 por STMicroelectronics e ATSAMG55J19B-AUT 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
STM32F411CEU6 - 100MHz Cortex-M4F 512KB MCU | STMicroelectronics
STM32F411CEU6 ✓ AtivoMicrochip Technology
ATSAMG55J19B-AUT - ARM Cortex-M4 MCU 120MHz 512KB LQFP-64
ATSAMG55J19B-AUT ✓ AtivoComparação de especificações
| Parâmetro | STM32F411CEU6 | ATSAMG55J19B-AUT |
|---|---|---|
| Marca | STMicroelectronics | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $3,48 | $5,42 |
| Core | ARM Cortex-M4F 32-bit | — |
| Frequência máxima de clock | 100 MHz | 120 MHz |
| Flash Memory | 512 KB | — |
| SRAM | 128 KB | 176 KB |
| Performance | 125 DMIPS / 1.25 DMIPS/MHz | — |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| Temperatura de operação | -40 C to +85 C | — |
| Encapsulamento | 48-UFQFPN (7x7 mm) exposed pad | 64-pin LQFP (10x10 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 16 channels | 12-bit, 16-channel (per datasheet) |
| Communication Interfaces | USART, SPI, I2C, I2S, SDIO, USB OTG FS | — |
| Timers | General-purpose, advanced, SysTick, RTC | — |
| DMA | Yes, 16-stream DMA controller | Peripheral DMA controller |
| FPU | Single-precision floating-point unit | — |
| MPU | Memory Protection Unit | — |
| Low Power Modes | Sleep, Stop, Standby, Batch Acquisition Mode (BAM) | — |
| Status RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with single-precision FPU |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Faixa de temperatura de operação | — | -40C to +85C (Industrial) |
| Largura do barramento de dados | — | 32-bit |
| Number of I/O Pins | — | Up to 47 (per datasheet) |
| USB Interface | — | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| Audio Interface | — | I2S (digital audio) |
| Timers/PWM | — | 16-bit timers, PWM channels (per datasheet) |
| Communication Peripherals | — | USART, SPI, TWI/I2C |
| Delivery Form | — | Tape & Reel (AUT suffix) |
| Series | — | SAM G55 |
| Silicon Revision | — | B |