ATSAMD21J16B-AUT vs ATSAMD21J17D-AUT 比較
詳細並排比較 ATSAMD21J16B-AUT 由 Microchip Technology 與 ATSAMD21J17D-AUT 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
ATSAMD21J16B-AUT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21J16B-AUT ✓ 啟用中Microchip Technology
ATSAMD21J17D-AUT - 128KB Flash Cortex-M0+ MCU | Microchip
ATSAMD21J17D-AUT ✓ 啟用中規格比較
| 參數 | ATSAMD21J16B-AUT | ATSAMD21J17D-AUT |
|---|---|---|
| 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+ | — |
| Core Clock (max) | 48 MHz | — |
| Flash Memory | 64 KB | 128 KB |
| SRAM | 8 KB | 16 KB |
| Operating Voltage | 1.62 V to 3.63 V | — |
| 工作溫度 | -40 C to +85 C (Automotive) | -40 C to +85 C (Industrial) |
| 封裝 | 64-pin TQFP, 10x10 mm | 64-pin TQFP (10x10 mm) |
| GPIO Count | 52 (approx., package-dependent) | — |
| ADC | 12-bit, up to 20 channels, 1 MSPS | 12-bit, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (UART/SPI/I2C configurable) | Up to 6 (UART/SPI/I2C) |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device |
| Timers/Counters | TC x3 (16-bit), TCC x3 (16-bit), RTC x1 | 6 x 16-bit TCC/PWM |
| DMAC Channels | 12 | — |
| Event System Channels | 12 | — |
| Memory Protection Unit | Yes | — |
| CRC Engine | Yes (hardware) | — |
| 安裝類型 | Surface Mount (TQFP) | Surface Mount |
| RoHS 狀態 | Compliant | — |
| MSL 等級 | 3 (per JEDEC J-STD-020, industry standard) | 3 |
| Packaging | Tape & Reel (AUT suffix) | — |
| Functional Safety (FuSa) | Supported | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| RWW Flash Partition | — | 4 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| RTC | — | 32 kHz with calendar mode |
| Lead-Free / RoHS | — | Yes (per part suffix) |
| AEC-Q100 | — | AEC-Q100 qualified (AUT suffix) |