ATSAMD20E14B-AU vs ATSAMD20E16B-AU 比較
詳細並排比較 ATSAMD20E14B-AU 由 Microchip Technology 與 ATSAMD20E16B-AU 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
ATSAMD20E14B-AU - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20E14B-AU ✓ 啟用中Microchip Technology
ATSAMD20E16B-AU - 32-bit ARM Cortex-M0+ MCU, 64KB Flash, TQFP-32 | Microchip
ATSAMD20E16B-AU ✓ 啟用中規格比較
| 參數 | ATSAMD20E14B-AU | ATSAMD20E16B-AU |
|---|---|---|
| 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 D20E | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 8 KB |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| 工作溫度 | -40 C to +85 C (Industrial) | -40 C to +85 C (industrial) |
| 封裝 | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, up to 10 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device | — |
| Timers/Counters | TC x3, TCC x2, RTC x1, WDT | — |
| Touch Channels (PTC) | Supported (Peripheral Touch Controller) | — |
| DMA Channels | 4 | — |
| GPIO | Up to 26 I/O | Up to 26 |
| Debug Interface | SWD (Serial Wire Debug) | — |
| RoHS 狀態 | Compliant | Compliant |
| 最大時脈頻率 | — | 48 MHz |
| Program Flash Memory | — | 64 KB (64K x 8) |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Peripheral Touch Controller (PTC) | — | Up to 256 channels |
| SERCOM Modules | — | 6 (configurable as I2C/SPI/UART) |
| USB | — | USB 2.0 Full-Speed Device |
| Timer/Counters | — | 6 (TC) plus 3 TCC |
| MSL 等級 | — | 3 (168 hours) |