STM32L081CBT6 vs STM32L071CBT7 对比
详细并排对比 STM32L081CBT6 出自 STMicroelectronics 和 STM32L071CBT7 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
STM32L081CBT6 - Ultra-Low-Power ARM Cortex-M0+ MCU | STMicroelectronics
STM32L081CBT6 ✓ 量产中STMicroelectronics
STM32L071CBT7 - 32MHz Cortex-M0+ 128KB MCU | STMicroelectronics
STM32L071CBT7 ✓ 量产中规格对比
| 参数 | STM32L081CBT6 | STM32L071CBT7 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | ARM Cortex-M0+ | — |
| Maximum Frequency | 32 MHz | — |
| Flash Memory | 192 KB | 128 KB |
| SRAM | 20 KB | — |
| 封装 | LQFP-48 (7x7 mm) | 48-LQFP, 7 x 7 mm |
| Supply Voltage Range | 1.65 V to 3.6 V | [DATA_NEEDED: operating supply voltage range] |
| 工作温度范围 | -40C to +85C | -40 C to +105 C |
| ADC | 12-bit, 16 channels, with hardware oversampling | — |
| DAC | 12-bit, 1 channel | — |
| Comparators | 2 | — |
| USB | USB 2.0 full-speed device | — |
| RTC | Calendar and alarm, with backup registers | — |
| AES | 128-bit hardware encryption | — |
| Low-power modes | Sleep, Low-power Run, Low-power Sleep, Stop, Standby | — |
| Dynamic power consumption | 84 µA/MHz in Run mode | — |
| Standby current | 0.29 µA with RTC | — |
| GPIO | Up to 37 I/Os | — |
| Communication interfaces | I2C, SPI, USART, LPUART | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | Ultra-low-power Arm Cortex-M0+ microcontroller |
| Architecture | — | 32-bit Arm Cortex-M0+ RISC |
| Maximum CPU Frequency | — | 32 MHz |
| Flash Organization | — | 128K x 8 |
| RAM | — | [DATA_NEEDED: RAM size] |
| ADC Resolution | — | 12 bit |
| 引脚数量 | — | 48 pins |
| 安装类型 | — | Surface Mount |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| UART Count | — | [DATA_NEEDED: UART count] |
| SPI Count | — | [DATA_NEEDED: SPI count] |
| I2C Count | — | [DATA_NEEDED: I2C count] |
| Active Current | — | [DATA_NEEDED: active current] |
| Standby Current | — | [DATA_NEEDED: standby current] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |