ATSAME51N19A-AU vs ATSAMD51J19A-AFT 比較
詳細並排比較 ATSAME51N19A-AU 由 Microchip Technology 與 ATSAMD51J19A-AFT 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
ATSAME51N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51N19A-AU ✓ 啟用中Microchip Technology
ATSAMD51J19A-AFT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51J19A-AFT ✓ 啟用中規格比較
| 參數 | ATSAME51N19A-AU | ATSAMD51J19A-AFT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU and DSP |
| 最大時脈頻率 | 120 MHz | — |
| Program Memory (Flash) | 512 KB with ECC | 512 KB (512K x 8) dual-panel with ECC |
| SRAM | 192 KB | 192 KB |
| 封裝 | 100-pin TQFP (14x14 mm) | 64-pin TQFP (10x10 mm) |
| Operating Temperature Grade | -40°C to +85°C (industrial) | — |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| ADC | Up to 2x 12-bit, 1 MSPS | 12-bit, up to 16 channels, 1 Msps |
| DAC | 12-bit, 1 MSPS | Two 12-bit DAC outputs |
| USB | USB 2.0 Full-Speed, on-chip transceiver | — |
| CAN | CAN-FD | — |
| SERCOM Channels | Up to 8 (UART/SPI/I2C configurable) | — |
| Cryptographic Accelerator | AES, SHA, TRNG | — |
| TrustZone-M | Supported | — |
| DMA Channels | 32 | 32 (separate descriptor RAM) |
| RoHS 狀態 | Compliant | Compliant |
| Maximum CPU Clock | — | 120 MHz |
| Supply Voltage Range | — | 1.71 V to 3.63 V (3.3 V nominal) |
| 工作溫度範圍 | — | -40 C to +125 C (automotive grade) |
| GPIO Count | — | 51 |
| Communication Interfaces | — | 6x SERCOM (USART/SPI/I2C), I2S, USB 2.0 FS with embedded PHY, CAN-FD |
| Timers/Counters | — | 5x 16-bit TC, 32-bit RTC with calendar |
| Event System | — | 16 channels, peripheral-to-peripheral |
| 安裝類型 | — | Surface Mount |
| MSL 等級 | — | 3 (168 hours) |
| AEC-Q100 | — | Qualified (automotive grade) |