STM32L073VZT6 vs STM32L072VZT6 对比
详细并排对比 STM32L073VZT6 出自 STMicroelectronics 和 STM32L072VZT6 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
STM32L073VZT6 - 192KB Flash, 32MHz ARM Cortex-M0+ MCU | STMicroelectronics
STM32L073VZT6 ✓ 量产中STMicroelectronics
STM32L072VZT6 - Ultra-Low-Power ARM Cortex-M0+ MCU | STMicroelectronics
STM32L072VZT6 ✓ 量产中规格对比
| 参数 | STM32L073VZT6 | STM32L072VZT6 |
|---|---|---|
| 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） | $4.16 | $5.44 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Maximum Frequency | 32 MHz | — |
| Flash Memory | 192 KB | 192 KB |
| RAM | 20 KB | — |
| 封装 | LQFP-100 (14x14 mm) | LQFP100 (14x14 mm) |
| 电源电压 | 1.8 V to 3.6 V | — |
| 工作温度 | -40C to +85C | -40C to +85C |
| Standby Current | 0.29 uA | — |
| ADC Resolution | 12-bit | — |
| ADC Sampling Rate | 1.14 Msps | — |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 Full-Speed | I2C, SPI, USART, LPUART, USB 2.0 FS |
| LCD Driver | Up to 8x40 segments | — |
| Real-Time Clock | Yes (with calendar) | — |
| Process Technology | 40 nm | — |
| RoHS 状态 | Compliant | Compliant |
| Max Clock Frequency | — | 32 MHz |
| SRAM | — | 20 KB |
| Operating Voltage | — | 1.8 V to 3.6 V |
| GPIO Pins | — | 84 |
| ADC | — | 12-bit, 16 channels, 1 Msps |
| DAC | — | 12-bit, 2 channels |
| Timers | — | 8x 16-bit, 2x 32-bit |
| RTC | — | Yes, with calendar and alarm |
| Low-Power Modes | — | Sleep, Low-power Run, Low-power Sleep, Stop, Standby, Shutdown |
| Power Consumption (Run) | — | 84 uA/MHz |
| Power Consumption (Standby) | — | 0.29 uA with RTC |