ATSAMD21E16L-AF vs STM32G031G8U6 比較
詳細並排比較 ATSAMD21E16L-AF 由 Microchip Technology 與 STM32G031G8U6 由 STMicroelectronics. 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
ATSAMD21E16L-AF - ARM Cortex-M0+ 48MHz 64KB MCU | Microchip
ATSAMD21E16L-AF ✓ 啟用中STMicroelectronics
STM32G031G8U6 - 64KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
STM32G031G8U6 ✓ 啟用中規格比較
| 參數 | ATSAMD21E16L-AF | STM32G031G8U6 |
|---|---|---|
| 品牌 | Microchip Technology | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | 32-bit ARM Microcontroller (MCU) | — |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Family | SAM D21E (Enhanced with FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 64 KB | — |
| Data Memory (SRAM) | 8 KB | — |
| 封裝 | 32-pin TQFP (7x7 mm) | UFQFPN-28 (4x4 mm) |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| 工作溫度範圍 | -40 C to +125 C (industrial/automotive grade) | — |
| ADC | 12-bit, up to 10 channels, 350 ksps | — |
| DAC | 10-bit, 1 channel | — |
| Timer/Counters | Four 16-bit TC, one 32-bit TC, one RTC | — |
| Communication Interfaces | Up to 6 SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device/Host, I2S | I2C, SPI, USART |
| DMA Channels | 12 channels | — |
| Event System Channels | 12 channels | — |
| 安裝類型 | Surface Mount | — |
| MSL 等級 | 3 (168 hours) | — |
| RoHS 狀態 | Compliant | Compliant |
| Core Frequency | — | 64 MHz |
| Flash Memory | — | 64 KB |
| SRAM | — | 8 KB |
| 供應電壓 | — | 1.7V to 3.6V |
| ADC Resolution | — | 12-bit |
| ADC Sampling Rate | — | 2.5 MSPS |
| DAC Resolution | — | 12-bit |
| Operational Amplifier | — | 1 |
| Low-Power RTC | — | Yes |
| Standby Current | — | 0.4 uA |
| 工作溫度 | — | -40C to +85C |
| Process Technology | — | 90nm |
| Timers | — | Multiple (including advanced-control) |
| Memory Protection Unit | — | Yes |
| Hardware Multiplier | — | Single-cycle |