STM8AL3166TC vs STM8AL3166UAY 对比
详细并排对比 STM8AL3166TC 出自 STMicroelectronics 和 STM8AL3166UAY 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
STM8AL3166TC - 32KB Flash Automotive 8-bit MCU LQFP-32 | STMicroelectronics
STM8AL3166TC ✓ 量产中STMicroelectronics
STM8AL3166UAY - 8-Bit 16MHz 32KB Flash Auto MCU | STMicroelectronics
STM8AL3166UAY ✓ 量产中规格对比
| 参数 | STM8AL3166TC | STM8AL3166UAY |
|---|---|---|
| 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） | $2.18 | $2.42 |
| Core Architecture | STM8 8-bit Harvard | STM8 8-bit Harvard |
| Maximum CPU Frequency | 16 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| RAM | 2 KB | — |
| Data EEPROM | 1024 B (emulated) | — |
| 封装 | LQFP-32 (7x7 mm) | 32-VFQFPN (5x5 mm) with exposed pad |
| 工作温度 | -40°C to +125°C (Automotive Grade 1) | — |
| Supply Voltage Range | 1.65 V to 3.6 V | 1.65 V to 5.5 V |
| ADC | 12-bit SAR | — |
| DAC | Yes | — |
| Comparators | 2 | — |
| 16-bit Timers | 3 | — |
| 8-bit Timer | 1 | — |
| Communication Interfaces | SPI, I²C, USART, LIN | 2x USART (LIN 2.1), 2x SPI, 1x I2C |
| RTC | Yes (with calendar) | Yes, with calendar and alarm |
| Automotive Qualification | AEC-Q100 | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Product Family | — | STM8AL automotive ultra-low-power 8-bit |
| 最大时钟频率 | — | 16 MHz |
| Program Flash Memory | — | 32 KB (32K x 8) |
| SRAM | — | 2 KB |
| Data EEPROM (true) | — | 1 KB |
| 安装类型 | — | Surface Mount |
| 工作温度范围 | — | -40 C to +125 C (automotive grade 1) |
| AEC-Q100 Qualification | — | Qualified |
| ADC / DAC | — | 12-bit ADC, 12-bit DAC, 2x comparators |
| DMA Channels | — | 4 |