ATSAMD20E17A-AN vs ATSAMD20E14A-AN 比較
詳細並排比較 ATSAMD20E17A-AN 由 Microchip Technology 與 ATSAMD20E14A-AN 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
ATSAMD20E17A-AN - ARM Cortex-M0+ 48MHz 128KB Flash MCU | Microchip
ATSAMD20E17A-AN ✓ 啟用中Microchip Technology
ATSAMD20E14A-AN - SAM D20 ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20E14A-AN ✓ 啟用中規格比較
| 參數 | ATSAMD20E17A-AN | ATSAMD20E14A-AN |
|---|---|---|
| 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) | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 2 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| 工作溫度範圍 | -40 C to +105 C | — |
| 封裝 | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| I/O Pins | Up to 26 | — |
| ADC | 12-bit, up to 10 channels, 350 ksps | 12-bit, up to 14 channels |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | Up to 6 (configurable as UART/SPI/I2C) |
| Timers (TC) | 16-bit, multiple channels | — |
| RTC | 24-bit with calendar | Yes, 32-bit Real-Time Clock |
| Event System Channels | 8 | — |
| USB | Full-speed USB 2.0 device | — |
| 安裝類型 | Surface Mount | Surface Mount (Gull-Wing) |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | — |
| MSL 等級 | MSL3 / 168 hr (per JEDEC J-STD-020, TQFP package) | MSL3 (168 hours) |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 16 KB (16K x 8) |
| Operating Temperature Range (Industrial) | — | -40 °C to +105 °C |
| 腳位數 | — | 32 |
| DAC | — | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | — | Yes, hardware capacitive touch support |
| Event System | — | Yes, peripheral-to-peripheral signalling |