STM32L051C6T6 vs STM32L051C8T3 对比
详细并排对比 STM32L051C6T6 出自 STMicroelectronics 和 STM32L051C8T3 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
STM32L051C6T6 - 32MHz Cortex-M0+ 32KB MCU | STMicroelectronics
STM32L051C6T6 ✓ 量产中STMicroelectronics
STM32L051C8T3 - 32MHz Cortex-M0+ 64KB Flash MCU | STMicroelectronics
STM32L051C8T3 ✓ 量产中规格对比
| 参数 | STM32L051C6T6 | STM32L051C8T3 |
|---|---|---|
| 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） | $1.94 | $2.21 |
| Product Type | 32-bit microcontroller | — |
| CPU Core | Arm Cortex-M0+ | — |
| Instruction Set Architecture | 32-bit Arm RISC | — |
| Maximum CPU Frequency | 32 MHz | 32 MHz |
| Flash Memory | 32 KB | 64 KB |
| RAM | 8 KB | — |
| Data EEPROM | 2 KB at family level; STM32L051C6 variant capacity requires datasheet confirmation | — |
| Family Flash Capacity | Up to 64 KB across STM32L051x6/8 family | — |
| Family Data EEPROM | 2 KB across STM32L051x6/8 family | — |
| Memory Protection Unit | Present at family level | — |
| 封装 | 48-LQFP | 48-LQFP (7x7 mm) |
| Package Dimensions | 7 mm x 7 mm | — |
| 引脚数量 | 48 pins | — |
| 安装类型 | Surface mount | Surface Mount |
| Operating Supply | 2.5 V / 3.3 V device description | — |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | 37 (typical for LQFP-48 STM32L0) |
| ADC Configuration | [DATA_NEEDED: ADC resolution and channel count] | — |
| Timer Configuration | [DATA_NEEDED: timer channels and capture compare count] | — |
| Serial Interfaces | [DATA_NEEDED: UART, SPI, and I2C configuration] | — |
| Low-Power Modes | Ultra-low-power operation; exact mode currents require datasheet confirmation | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core | — | ARM Cortex-M0+ 32-bit RISC |
| SRAM | — | 8 KB |
| Supply Voltage (VDD) | — | 1.65 V to 3.6 V |
| 工作温度 | — | -40 C to +85 C (T3 suffix = -40C to +125C operating, industrial grade) |
| ADC | — | 12-bit, up to 10 channels, 1.14 Msps |
| Comparators | — | 2 ultra-low-power comparators |
| Timers | — | 16-bit and 32-bit timers, SysTick, RTC, IWDG, WWDG |
| Communication Interfaces | — | USART, SPI, I2C, USB (on selected variants) |
| MSL 等级 | — | MSL3 (per JEDEC J-STD-020) |