ATSAMD21E16C-UUT vs ATSAMD21E16B-UUTB4 比較
詳細並排比較 ATSAMD21E16C-UUT 由 Microchip Technology 與 ATSAMD21E16B-UUTB4 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
ATSAMD21E16C-UUT - 32-bit Cortex-M0+ MCU, 64KB Flash, WLCSP-35 | Microchip
ATSAMD21E16C-UUT ✓ 啟用中Microchip Technology
ATSAMD21E16B-UUTB4 - 48MHz Cortex-M0+ MCU, 64KB Flash | WLCSP-32
ATSAMD21E16B-UUTB4 ✓ 啟用中規格比較
| 參數 | ATSAMD21E16C-UUT | ATSAMD21E16B-UUTB4 |
|---|---|---|
| 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) | — |
| 最大時脈頻率 | 48 MHz | 48 MHz |
| Flash Memory | 64 KB | — |
| SRAM | 8 KB | 8 KB |
| 封裝 | 35-WLCSP (2.82 x 2.53 mm) | 32-ball WLCSP |
| Operating Voltage | 1.62 V to 3.63 V | — |
| 工作溫度 | -40 C to +85 C (Industrial) | -40 C to +85 C |
| GPIO Count | Up to 26 | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 2x 12-bit |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| Serial Communication | Up to 6 SERCOM (UART/SPI/I2C) | — |
| Timer/Counters | TCC, TC, RTC | — |
| Hardware Multiplier | Yes, single-cycle | — |
| RoHS 狀態 | Compliant (Green) | Compliant |
| Core Processor | — | ARM Cortex-M0+ (32-bit) |
| Program Memory (Flash) | — | 64 KB |
| 供應電壓 | — | 1.62 V to 3.63 V |
| 安裝類型 | — | Surface Mount |
| SERCOM Modules | — | 6 (configurable as I2C/SPI/UART/USART) |
| Timers/Counters | — | TCC (6 PWM), TC (3x 16-bit), RTC |
| External Interrupts | — | 16 lines + 1 NMI |
| Debug Interface | — | Serial Wire Debug (SWD) |
| MSL 等級 | — | MSL1 (per WLCSP handling) |