ATSAMG55J19B-AUT vs STM32F411CEU6 比較
詳細並排比較 ATSAMG55J19B-AUT 由 Microchip Technology 與 STM32F411CEU6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAMG55J19B-AUT - ARM Cortex-M4 MCU 120MHz 512KB LQFP-64
ATSAMG55J19B-AUT ✓ 啟用中STMicroelectronics
STM32F411CEU6 - 100MHz Cortex-M4F 512KB MCU | STMicroelectronics
STM32F411CEU6 ✓ 啟用中規格比較
| 參數 | ATSAMG55J19B-AUT | STM32F411CEU6 |
|---|---|---|
| 品牌 | Microchip Technology | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | — | $3.48 |
| Core Architecture | ARM Cortex-M4 with single-precision FPU | — |
| 最大時脈頻率 | 120 MHz | 100 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 176 KB | 128 KB |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| 封裝 | 64-pin LQFP (10x10 mm) | 48-UFQFPN (7x7 mm) exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度範圍 | -40C to +85C (Industrial) | — |
| 資料匯流排寬度 | 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) | — |
| ADC | 12-bit, 16-channel (per datasheet) | 12-bit, up to 16 channels |
| Timers/PWM | 16-bit timers, PWM channels (per datasheet) | — |
| Communication Peripherals | USART, SPI, TWI/I2C | — |
| DMA | Peripheral DMA controller | Yes, 16-stream DMA controller |
| RoHS 狀態 | Compliant | Compliant |
| Delivery Form | Tape & Reel (AUT suffix) | — |
| Series | SAM G55 | — |
| Silicon Revision | B | — |
| Core | — | ARM Cortex-M4F 32-bit |
| Flash Memory | — | 512 KB |
| Performance | — | 125 DMIPS / 1.25 DMIPS/MHz |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| 工作溫度 | — | -40 C to +85 C |
| Communication Interfaces | — | USART, SPI, I2C, I2S, SDIO, USB OTG FS |
| Timers | — | General-purpose, advanced, SysTick, RTC |
| FPU | — | Single-precision floating-point unit |
| MPU | — | Memory Protection Unit |
| Low Power Modes | — | Sleep, Stop, Standby, Batch Acquisition Mode (BAM) |