STM32L072RBT6 vs STM32L073RBT6 对比
详细并排对比 STM32L072RBT6 出自 STMicroelectronics 和 STM32L073RBT6 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
STM32L072RBT6 - Ultra-Low-Power ARM Cortex-M0+ MCU | STMicroelectronics
STM32L072RBT6 ✓ 量产中
规格对比
| 参数 | STM32L072RBT6 | STM32L073RBT6 |
|---|---|---|
| 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） | $2.88 | $2.93 |
| Core | ARM Cortex-M0+ | — |
| Max Clock Speed | 32 MHz | — |
| Flash Memory | 128 KB | — |
| SRAM | 20 KB | — |
| Operating Voltage | 1.8 V to 3.6 V | — |
| GPIO Pins | 51 | — |
| ADC Resolution | 12-bit | — |
| ADC Channels | 16 | — |
| DAC Resolution | 12-bit | — |
| DAC Channels | 2 | — |
| Communication Interfaces | I2C, SPI, USART, LPUART, USB 2.0 | — |
| Timers | 8 (including low-power timer) | Multiple (16-bit and 32-bit) |
| 封装 | LQFP-64 | 64-LQFP (10x10 mm) |
| 工作温度 | -40C to +85C | — |
| Supply Current (Run mode) | 84 uA/MHz | — |
| Standby Current (with RTC) | 0.29 uA | — |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Maximum CPU Frequency | — | 32 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| RAM Size | — | 20 KB |
| EEPROM Size | — | 6 KB |
| Supply Voltage Range | — | 1.65 V to 3.6 V |
| 工作温度范围 | — | -40C to +85C |
| 引脚数量 | — | 64 |
| 安装类型 | — | Surface Mount |
| USB Interface | — | USB 2.0 FS, crystal-less |
| ADC | — | 1 x 12-bit |
| DAC | — | 2 x 12-bit |
| LCD Controller | — | Yes (up to 4x52 segments) |
| I2C Interfaces | — | 3 |
| SPI Interfaces | — | 2 |
| USART/UART | — | USART + UART |
| RTC | — | Yes, with tamper detection |
| Capacitive Touch | — | S-Touch (TSEP) |
| RoHS 状态 | — | Compliant |