ATSAMD20E14A-AN vs ATSAMD20E14B-AUT 比較
詳細並排比較 ATSAMD20E14A-AN 由 Microchip Technology 與 ATSAMD20E14B-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
ATSAMD20E14A-AN - SAM D20 ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20E14A-AN ✓ 啟用中Microchip Technology
ATSAMD20E14B-AUT - 48MHz Cortex-M0+ MCU, 16KB Flash, 32-TQFP | Microchip
ATSAMD20E14B-AUT ✓ 啟用中規格比較
| 參數 | ATSAMD20E14A-AN | ATSAMD20E14B-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 Bit Width | 32-bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 16 KB (16K x 8) | 16 KB (16K x 8) |
| SRAM | 2 KB | 2 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Operating Temperature Range (Industrial) | -40 °C to +105 °C | — |
| 封裝 | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 腳位數 | 32 | — |
| 安裝類型 | Surface Mount (Gull-Wing) | Surface Mount |
| ADC | 12-bit, up to 14 channels | 12-bit, up to 350 ksps, 10 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| SERCOM Modules | Up to 6 (configurable as UART/SPI/I2C) | — |
| Peripheral Touch Controller (PTC) | Yes, hardware capacitive touch support | — |
| RTC | Yes, 32-bit Real-Time Clock | — |
| Event System | Yes, peripheral-to-peripheral signalling | 8 channels |
| MSL 等級 | MSL3 (168 hours) | MSL3 |
| RoHS 狀態 | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum Clock Speed | — | 48 MHz |
| 供應電壓 | — | 1.62 V to 3.63 V |
| 工作溫度 | — | -40C to +85C (Industrial) |
| Number of I/O Pins | — | 26 |
| SERCOM Interfaces | — | 6 (configurable: I2C/SPI/USART) |
| Timers/Counters | — | Multiple 16-bit TC, 1 RTC |
| Touch Channels (PTC) | — | Up to 14 |
| DMA | — | 6 channels |
| Watchdog Timer | — | Yes (window mode) |
| AEC-Q100 | — | Not qualified (industrial grade only) |