ATSAMD20E16B-AUT vs ATSAMD20E18A-AUT 比較
詳細並排比較 ATSAMD20E16B-AUT 由 Microchip Technology 與 ATSAMD20E18A-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
ATSAMD20E16B-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16B-AUT ✓ 啟用中Microchip Technology
ATSAMD20E18A-AUT - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD20E18A-AUT ✓ 啟用中規格比較
| 參數 | ATSAMD20E16B-AUT | ATSAMD20E18A-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+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Flash Memory | 64 KB (64K x 8) | 256 KB |
| SRAM | 8 KB | 32 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | 1.6 V to 3.6 V |
| 工作溫度 | -40 C to +85 C (Industrial) | -40C to +85C (industrial, 'U' suffix) |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, 12 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel, 350 ksps |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | 6 (configurable USART/I2C/SPI) |
| Timers | 16-bit TC, RTC | — |
| Touch Controller (PTC) | 256-channel mutual-capacitance | — |
| DMA Channels | 4 | — |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device with on-chip transceiver |
| 封裝 | 32-TQFP (7x7 mm) | 32-pin TQFP, 7x7 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 3 (168 hours) | MSL3 |
| RoHS 狀態 | Compliant | — |
| Lead-Free | Yes | — |
| Family | — | SAM D20E (ATSAMD20) |
| Peripheral Touch Controller (PTC) | — | 256 channels |
| Timers/Counters | — | TC x6 + TCC x3 |
| RTC | — | 32-bit RTC with calendar |
| Lead-Free / RoHS | — | Yes / Compliant |