ATSAMD21E15B-AU vs ATSAMD21E16B-AF 比較
詳細並排比較 ATSAMD21E15B-AU 由 Microchip Technology 與 ATSAMD21E16B-AF 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
ATSAMD21E15B-AU - 32KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E15B-AU ✓ 啟用中規格比較
| 參數 | ATSAMD21E15B-AU | ATSAMD21E16B-AF |
|---|---|---|
| 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-M0+ (32-bit) | — |
| 最大時脈頻率 | 48 MHz | — |
| Flash Memory | 32 KB | — |
| SRAM | 4 KB | 8 KB |
| 供應電壓 | 1.62 V to 3.6 V (3.3 V nominal) | — |
| 工作溫度 | -40 °C to +85 °C (industrial) | — |
| 封裝 | 32-pin TQFP | 32-pin TQFP (7x7 mm) |
| GPIO Count | Up to 26 | — |
| ADC | 12-bit, 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| SERCOM | 6 configurable (UART/SPI/I²C) | — |
| Timers/Counters | TC x6, TCC x2 | — |
| Analog Comparators | 2 | — |
| RTC | Yes (32.768 kHz) | — |
| Programming Interface | Serial Wire Debug (SWD) | — |
| RoHS 狀態 | Compliant | Compliant (Pb-free) |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit, Single-Core |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| 安裝類型 | — | Surface Mount |
| Temperature Grade (AF suffix) | — | Industrial, -40°C to +125°C |
| Connectivity | — | I²C, LINbus, SPI, UART/USART, USB |
| USB Module | — | USB 2.0 Full-Speed Host + Device, on-chip transceiver |
| Peripherals | — | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O Pins | — | 26 (typical for SAM D21E 32-pin) |
| Number of Timers | — | Six 16-bit TC, RTC, 24-bit SysTick |
| MSL 等級 | — | MSL3 (per JEDEC J-STD-020) |
| Programming/Debug Interface | — | SWD (2-wire) |
| CoreMark/MHz | — | 2.46 |