ATSAMD21J15B-MUT vs ATSAMD21J17A-MUT 比較
詳細並排比較 ATSAMD21J15B-MUT 由 Microchip Technology 與 ATSAMD21J17A-MUT 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
ATSAMD21J17A-MUT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17A-MUT ✓ 啟用中規格比較
| 參數 | ATSAMD21J15B-MUT | ATSAMD21J17A-MUT |
|---|---|---|
| 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 D21J (Functional Safety - FuSa) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.46 | 2.46 |
| Program Flash | 32 KB | 128 KB (128K x 8) |
| SRAM | 4 KB | 16 KB |
| 封裝 | 64-QFN (9x9 mm) with EP | 64-QFN (9x9 mm) |
| 供應電壓 | 1.62 V to 3.63 V | — |
| 工作溫度 | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| ADC | 12-bit, up to 14 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 12-bit, 1 MSPS |
| SERCOM | 6 channels (UART/SPI/I2C configurable) | — |
| USB | Full-speed USB 2.0 with on-chip transceiver | Full-Speed USB 2.0 Device/Host with on-chip transceiver |
| Timers/Counters | TC (3x 16-bit), TCC (1x 24-bit) | — |
| RTC | Yes, with 32 kHz crystal support | Yes, with calendar mode |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| RoHS 狀態 | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Series | — | SAM D21J (Functional Safety / FuSa) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| I/O Pins | — | 52 (typical for SAM D21J QFN64) |
| SERCOM Modules | — | 6 (each configurable UART/SPI/I2C) |
| Analog Comparators | — | 2 |
| Timers (TC/TCC) | — | 8 (3 x TCC, 5 x TC) |
| Functional Safety | — | FuSa documentation (IEC 60730 class B ready) |