ATSAMD21E16B-MU vs ATSAMD21E17L-MFT 比較
詳細並排比較 ATSAMD21E16B-MU 由 Microchip Technology 與 ATSAMD21E17L-MFT 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
ATSAMD21E16B-MU - ARM Cortex-M0+ MCU, 48MHz, 64KB Flash | Microchip
ATSAMD21E16B-MU ✓ 啟用中Microchip Technology
ATSAMD21E17L-MFT - 128KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMD21E17L-MFT ✓ 啟用中規格比較
| 參數 | ATSAMD21E16B-MU | ATSAMD21E17L-MFT |
|---|---|---|
| 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, single-core) | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Program Memory (Flash) | 64 KB (in-system self-programmable) | 128 KB (128K x 8) |
| SRAM | 8 KB | 16 KB |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| I/O Voltage (VDDIO) | 1.62 V to VDD (separate I/O rail) | — |
| 工作溫度 | -40 C to +85 C (industrial) | — |
| 封裝 | 32-pin VQFN (5x5 mm) | 32-VQFN (5x5 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device with internal transceiver |
| ADC | 12-bit, up to 350 ksps, 10 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 1 channel |
| SERCOM Modules | 6 (each configurable as I2C / SPI / USART) | 6 (each reconfigurable as I2C/SPI/UART) |
| DMA Channels | 14 | — |
| Timers/Counters | 4 x 16-bit TC, plus 32-bit RTC | — |
| External Interrupts (EIC) | 16 + 1 NMI | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Micro Trace Buffer | Yes | — |
| Peripheral Touch Controller (PTC) | Capacitive touch: buttons, slider, wheel | — |
| RoHS 狀態 | Compliant (Green) | Compliant |
| MSL 等級 | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Product Family | — | SAM D21E (Cortex-M0+) |
| Maximum Clock Speed | — | 48 MHz |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| I/O Voltage | — | 3.3 V typical |
| 腳位數 | — | 32 |
| 工作溫度範圍 | — | -40 C to +125 C (extended, L suffix) |
| Analog Comparators | — | 2 |
| Touch Peripheral (PTC) | — | Yes (mutual Vcc) |
| RTC | — | Yes, with 32.768 kHz oscillator |
| AEC-Q100 Qualification | — | Yes |
| Functional Safety (FuSa) | — | Yes |