ATSAMD21E16B-UUTB4 vs ATSAMC21G18A-AUT 比較
詳細並排比較 ATSAMD21E16B-UUTB4 由 Microchip Technology 與 ATSAMC21G18A-AUT 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-UUTB4 - 48MHz Cortex-M0+ MCU, 64KB Flash | WLCSP-32
ATSAMD21E16B-UUTB4 ✓ 啟用中Microchip Technology
ATSAMC21G18A-AUT - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMC21G18A-AUT ✓ 啟用中規格比較
| 參數 | ATSAMD21E16B-UUTB4 | ATSAMC21G18A-AUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| 最大時脈頻率 | 48 MHz | — |
| Program Memory (Flash) | 64 KB | — |
| SRAM | 8 KB | — |
| 供應電壓 | 1.62 V to 3.63 V | 2.7 V to 5.5 V |
| 工作溫度 | -40 C to +85 C | -40C to +125C (automotive grade) |
| 封裝 | 32-ball WLCSP | 48-TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit |
| DAC | 2x 12-bit | 10-bit |
| SERCOM Modules | 6 (configurable as I2C/SPI/UART/USART) | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | — |
| 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) | 3 (168 hours) |
| RoHS 狀態 | Compliant | Compliant |
| Core Size | — | 32-Bit |
| Maximum Clock Speed | — | 48 MHz |
| Program Memory Size | — | 256 KB (256K x 8) Flash |
| EEPROM Emulation Region | — | 8 KB independent self-programmable Flash |
| RAM Size | — | 32 KB SRAM |
| I/O Voltage Tolerance | — | 5V-tolerant digital I/O |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C), CAN-FD, I2S |
| AEC-Q100 | — | Qualified (Grade 1, automotive) |
| Lead-Free | — | Yes |