ATSAMD51N20A-AU vs ATSAMD51P19A-CTUT 比較
詳細並排比較 ATSAMD51N20A-AU 由 Microchip Technology 與 ATSAMD51P19A-CTUT 由 Microchip Technology. 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
ATSAMD51N20A-AU - 120MHz Cortex-M4F MCU 1MB Flash 100-TQFP | Microchip
ATSAMD51N20A-AU ✓ 啟用中Microchip Technology
ATSAMD51P19A-CTUT - 120MHz Cortex-M4F MCU, 512KB Flash, 120-TFBGA | Microchip
ATSAMD51P19A-CTUT ✓ 啟用中規格比較
| 參數 | ATSAMD51N20A-AU | ATSAMD51P19A-CTUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4F with FPU | — |
| 最大時脈頻率 | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1M x 8) dual-panel with ECC | 512 KB (dual-panel, with ECC) |
| SRAM | 256 KB with ECC | [DATA_NEEDED: SRAM size, vendor lists 192 KB across same family] |
| Operating Voltage | 1.71 V to 3.6 V | — |
| ADC | 12-bit, up to 1 MSPS, up to 32 channels | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | Dual 12-bit DAC | 12-bit, 1 MSPS, up to 2 channels |
| USB | USB 2.0 Full-/High-Speed with on-chip PHY | USB 2.0 Full-Speed device/host, with integrated PHY |
| Serial Interfaces | 6x SERCOM (UART/SPI/I2C/LIN) | — |
| Audio Interface | I2S | — |
| Memory Card Interface | SD/MMC host controller | — |
| Timers | 16-bit and 24-bit, with PWM/capture/quadrature | 16-bit TC x9, 32-bit TCC x2, RTC with calendar |
| Analog Comparators | 3 | — |
| 工作溫度 | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| 封裝 | 100-pin TQFP (14x14 mm) | 120-ball TFBGA, 8x8 mm, 0.4 mm pitch |
| 安裝類型 | Surface Mount | Surface Mount (TFBGA) |
| MSL 等級 | 3 (168 hours) | [DATA_NEEDED: MSL] |
| RoHS 狀態 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F (32-bit, with FPU and DSP) |
| Operating Voltage (VDDIN) | — | 1.71 V to 3.63 V |
| I/O Voltage | — | 1.71 V to 3.63 V |
| GPIO Count | — | Up to 90 |
| Communication Peripherals | — | 6x SERCOM (UART/SPI/I2C), 2x I2S, 1x CAN-FD |
| External Bus Interface | — | SDR QSPI / SMPS interface, SD/MMC host |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |
| Crypto / Integrity | — | Flash ECC, tamper detector, TrustZone-M not present on D51 |