STM32L073RBT6 vs STM32L073RZT6 对比
详细并排对比 STM32L073RBT6 出自 STMicroelectronics 和 STM32L073RZT6 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
STM32L073RZT6 - ARM Cortex-M0+ 192KB Flash MCU | STMicroelectronics
STM32L073RZT6 ✓ 量产中规格对比
| 参数 | STM32L073RBT6 | STM32L073RZT6 |
|---|---|---|
| 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） | $2.93 | $4.11 |
| 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 | — |
| 封装 | 64-LQFP (10x10 mm) | LQFP-64 (10x10 mm) |
| 引脚数量 | 64 | — |
| 安装类型 | Surface Mount | — |
| USB Interface | USB 2.0 FS, crystal-less | — |
| ADC | 1 x 12-bit | 1x 12-bit, 16 channels, with hardware oversampling |
| DAC | 2 x 12-bit | 2x 12-bit |
| LCD Controller | Yes (up to 4x52 segments) | — |
| I2C Interfaces | 3 | — |
| SPI Interfaces | 2 | — |
| USART/UART | USART + UART | — |
| Timers | Multiple (16-bit and 32-bit) | 1x 16-bit advanced, 5x 16-bit general purpose, 1x low-power |
| RTC | Yes, with tamper detection | Yes, with calendar and alarms |
| Capacitive Touch | S-Touch (TSEP) | — |
| RoHS 状态 | Compliant | — |
| Core | — | ARM Cortex-M0+ |
| Max Frequency | — | 32 MHz |
| Flash Memory | — | 192 KB |
| SRAM | — | 20 KB |
| 电源电压 | — | 1.8 V to 3.6 V |
| GPIO Pins | — | 51 |
| Comparators | — | 2 |
| Operational Amplifier | — | 1 |
| USB | — | USB 2.0 Full-Speed Device |
| I2C | — | 2 |
| SPI | — | 2 |
| USART | — | 2 |
| LPUART | — | 1 |
| RNG | — | True random number generator |
| CRC | — | Yes |
| Standby Current | — | 0.29 µA (with RTC) |
| Stop Current | — | 3.4 µA (with RTC) |
| 工作温度 | — | -40°C to +85°C |
| RoHS | — | Compliant |