ATSAMD20G16B-AUT vs ATSAMD20G18A-AUT 比較
詳細並排比較 ATSAMD20G16B-AUT 由 Microchip Technology 與 ATSAMD20G18A-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
ATSAMD20G16B-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-AUT ✓ 啟用中Microchip Technology
ATSAMD20G18A-AUT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20G18A-AUT ✓ 啟用中規格比較
| 參數 | ATSAMD20G16B-AUT | ATSAMD20G18A-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) |
| Family | SAM D20G | SAM D20 |
| Maximum CPU Clock | 48 MHz | — |
| Flash Program Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 32 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| 工作溫度 | -40 °C to +85 °C (Industrial) | — |
| 封裝 | 48-TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 14 channels | 12-bit, up to 14 channels, 350 ksps |
| DAC | 10-bit | 10-bit, 350 ksps |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | — |
| Peripheral Touch Controller (PTC) | 256 channels | Up to 256 channels |
| Timers | 32-bit TCC, multiple TC, RTC | 16-bit TC x6, 32-bit TCC x2, RTC |
| Debug Interface | SWD (Serial Wire Debug) | — |
| I/O Pins (approx.) | 38 | — |
| MSL 等級 | 3 | MSL3 (168 hours) |
| RoHS 狀態 | Compliant (Green) | Compliant |
| Series | — | ATSAMD20G |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash Memory | — | 256 KB (256K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| 腳位數 | — | 48 |
| Operating Temperature Range (Automotive Grade) | — | -40 C to +85 C |
| Communication Interfaces | — | 6x SERCOM (USART/I2C/SPI), I2S |