ATSAMD20J17A-CU vs ATSAMD20J18A-CU 比較
詳細並排比較 ATSAMD20J17A-CU 由 Microchip Technology 與 ATSAMD20J18A-CU 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
ATSAMD20J18A-CU - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20J18A-CU ✓ 啟用中規格比較
| 參數 | ATSAMD20J17A-CU | ATSAMD20J18A-CU |
|---|---|---|
| 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-M0+ (32-bit) | — |
| Family | SAM D20J (Atmel SMART) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.14 | — |
| Flash Memory | 128 KB | 256 KB |
| SRAM | 16 KB | 32 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | 1.62 V to 3.63 V |
| 工作溫度範圍 | -40C to +85C (industrial grade) | — |
| 封裝 | 64-ball UFBGA (5x5 mm) | 64-ball UFBGA, 5x5 mm |
| I/O Pins (max) | 52 (programmable) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels |
| DAC | 10-bit | 10-bit |
| Touch Controller (PTC) | 256-channel | 256 channels |
| RTC | Yes, with calendar mode | — |
| USB | Full-speed USB Device | Full-Speed USB 2.0 Device |
| SERCOM Serial Interfaces | Up to 6 | — |
| DMA | 8-channel | — |
| RoHS 狀態 | Compliant | Compliant |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Serial Communication | — | SERCOM x6 (UART/SPI/I2C) |
| Timers | — | 16-bit TC x6 |
| 工作溫度 | — | -40C to +85C (industrial) |
| CoreMark Score | — | 2.46 CoreMark/MHz |