STM32F071CBT7 vs STM32G031C8T6 对比
详细并排对比 STM32F071CBT7 出自 STMicroelectronics 和 STM32G031C8T6 出自 STMicroelectronics。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
STM32F071CBT7 - 48MHz Cortex-M0 MCU, 128KB Flash | STMicroelectronics
STM32F071CBT7 ✓ 量产中STMicroelectronics
STM32G031C8T6 - 64KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
STM32G031C8T6 ✓ 量产中规格对比
| 参数 | STM32F071CBT7 | STM32G031C8T6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.95 | $1.82 |
| Core | ARM Cortex-M0 32-bit | ARM Cortex-M0+ |
| 最大时钟频率 | 48 MHz | — |
| Flash Memory Size | 128 KB | — |
| SRAM Size | 16 KB (with hardware parity) | — |
| Supply Voltage (VDD) | 2.0 V to 3.6 V | — |
| I/O Supply (VDDIO2) | 1.65 V to 3.6 V | — |
| 封装 | 48-LQFP (7x7 mm) | LQFP-48 (7x7 mm) |
| 工作温度范围 | -40 C to +85 C (industrial grade) | -40C to +85C |
| Number of I/Os | Up to 37 fast GPIOs, 5 V-tolerant | — |
| ADC | 12-bit, 1 MSPS, up to 16 channels | 12-bit, up to 16-bit with oversampling |
| DAC | 12-bit, 1 MSPS, 2 channels | 12-bit |
| Timers | 12 timers (1x 16-bit advanced, 5x 16-bit general, 2x 16-bit basic, 2x watchdog, 2x SysTick) | — |
| Communication Interfaces | USB FS (Device), 2x I2C, 2x SPI, 4x USART, HDMI CEC, CAN | I2C, SPI, USART, LPUART |
| CRC Calculation Unit | Yes, 32-bit hardware CRC | — |
| RTC | Yes, with 20 backup registers | — |
| RoHS 状态 | Compliant | Compliant |
| Maximum Frequency | — | 64 MHz |
| Flash Memory | — | 64 KB |
| SRAM | — | 8 KB |
| Supply Voltage Range | — | 2.0 V to 3.6 V |
| Comparators | — | 2 |
| Operational Amplifier | — | 1 |
| GPIO Pins | — | 38 |
| Standby Current | — | 0.27 µA |