ATSAMD21E15C-UUT vs ATSAMD21E15B-AU 比較
詳細並排比較 ATSAMD21E15C-UUT 由 Microchip Technology 與 ATSAMD21E15B-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
ATSAMD21E15C-UUT - 32KB Flash Cortex-M0+ MCU WLCSP-35 | Microchip
ATSAMD21E15C-UUT ✓ 啟用中Microchip Technology
ATSAMD21E15B-AU - 32KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E15B-AU ✓ 啟用中規格比較
| 參數 | ATSAMD21E15C-UUT | ATSAMD21E15B-AU |
|---|---|---|
| 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) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| Data Memory (SRAM) | 4 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| 封裝 | 35-ball WLCSP | 32-pin TQFP |
| 腳位數 | 35 | — |
| 工作溫度 | -40 C to +85 C | -40 °C to +85 °C (industrial) |
| DMAC Channels | 12 | — |
| Event System Channels | 12 | — |
| Serial Communication (SERCOM) | Configurable as I2C/SPI/UART | — |
| Debug Interface | Serial Wire Debug (SWD) | — |
| Sleep Modes | Idle, Standby, SleepWalking peripherals | — |
| 安裝類型 | Surface Mount (WLCSP) | — |
| RoHS 狀態 | Compliant (Green) | Compliant |
| 最大時脈頻率 | — | 48 MHz |
| Flash Memory | — | 32 KB |
| SRAM | — | 4 KB |
| 供應電壓 | — | 1.62 V to 3.6 V (3.3 V nominal) |
| GPIO Count | — | Up to 26 |
| ADC | — | 12-bit, 20 channels |
| DAC | — | 10-bit, 1 channel |
| SERCOM | — | 6 configurable (UART/SPI/I²C) |
| Timers/Counters | — | TC x6, TCC x2 |
| Analog Comparators | — | 2 |
| RTC | — | Yes (32.768 kHz) |
| Programming Interface | — | Serial Wire Debug (SWD) |