ATSAME51N20A-AU vs STM32F407VGT6 比較
詳細並排比較 ATSAME51N20A-AU 由 Microchip Technology 與 STM32F407VGT6 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
ATSAME51N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51N20A-AU ✓ 啟用中STMicroelectronics
STM32F407VGT6 - 1MB Flash, 168MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F407VGT6 ✓ 啟用中規格比較
| 參數 | ATSAME51N20A-AU | STM32F407VGT6 |
|---|---|---|
| 品牌 | Microchip Technology | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | — | $7.55 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM 32-bit Cortex-M4 with FPU |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) Dual-Panel with ECC | 1 MB |
| SRAM | 256 KB | 192 KB + 4 KB backup SRAM |
| Operating Voltage | 2.7 V to 3.6 V | — |
| 工作溫度 | -40 C to +85 C | -40C to +85C |
| 封裝 | 100-TQFP (14x14 mm) | LQFP-100 (14x14 mm) |
| 安裝類型 | Surface Mount | — |
| ADC | 12-bit, up to 1 MSPS, up to 32 channels | 3x 12-bit |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C), 1x CAN-FD, 1x USB 2.0 FS, 1x Ethernet MAC | USART, SPI, I2C, CAN, USB OTG FS/HS, Ethernet MAC |
| Cryptographic Accelerator | AES-128/192/256, SHA-256/HMAC, TRNG | — |
| Timers | 16-bit TC, 32-bit TCC, RTC | 17 (12 general-purpose, 2 advanced-control) |
| GPIO | [DATA_NEEDED: GPIO count for TQFP-100] | — |
| DMA Channels | 32 (12 dedicated + 20 configurable) | — |
| MSL 等級 | 3 (per JEDEC J-STD-020) | — |
| RoHS 狀態 | Compliant | Compliant |
| 最大時脈頻率 | — | 168 MHz |
| Performance | — | 210 DMIPS / 1.25 DMIPS/MHz |
| 供應電壓 | — | 1.8 V to 3.6 V |
| Core Voltage (internal regulator) | — | 1.2 V |
| DAC | — | 2x 12-bit |
| Camera Interface | — | Yes (DCMI) |
| True Random Number Generator | — | Yes |
| I/O Pins | — | 82 (5V tolerant) |
| 安裝方式 | — | SMD/SMT |