STM32F042C6T6 vs ATSAMD20G15B-AUT 对比
详细并排对比 STM32F042C6T6 出自 STMicroelectronics 和 ATSAMD20G15B-AUT 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32F042C6T6 - 48MHz Cortex-M0 32KB Flash USB MCU | STMicroelectronics
STM32F042C6T6 ✓ 量产中Microchip Technology
ATSAMD20G15B-AUT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD20G15B-AUT ✓ 量产中规格对比
| 参数 | STM32F042C6T6 | ATSAMD20G15B-AUT |
|---|---|---|
| 品牌 | STMicroelectronics | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | ARM Cortex-M0, 32-bit RISC | ARM Cortex-M0+ (32-bit, v6-M) |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | 32 KB (32K x 8) |
| SRAM | 6 KB | 4 KB |
| 工作电源电压 | 2.5 V / 3.3 V | — |
| USB Interface | USB Full-Speed device, USB 2.0 | — |
| CAN Interface | CAN peripheral | — |
| 封装 | 48-LQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount (TQFP) |
| Product Range | STM32F0 Series | — |
| Core Architecture | ARM Cortex-M0 | — |
| Flash Organization | 32K x 8 | — |
| USB PHY | Internal USB PHY | — |
| USB DP Pull-Up | Embedded | — |
| Battery Charging Detection | Battery Charging Specification Revision 1.2 | — |
| MSL 等级 | 3 | MSL3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Core Frequency | — | Up to 48 MHz |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| GPIO Count | — | Up to 38 |
| SERCOM Modules | — | 6 (each USART/I2C/SPI) |
| ADC | — | 12-bit, up to 350 ksps, 12 channels |
| DAC | — | 10-bit, 350 ksps, 1 channel |
| Analog Comparators | — | 2 |
| USB | — | USB 2.0 Full-Speed Device |
| Peripheral Touch Controller (PTC) | — | Yes (capacitive touch) |
| 工作温度范围 | — | -40 C to +85 C (industrial) |
| Series | — | SAM D20G |