STM32L151CCT6TR vs STM32L151VCT6D 对比
详细并排对比 STM32L151CCT6TR 出自 STMicroelectronics 和 STM32L151VCT6D 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
STM32L151CCT6TR - 256KB Flash Cortex-M3 MCU LQFP-48 | STMicroelectronics
STM32L151CCT6TR ✓ 量产中STMicroelectronics
STM32L151VCT6D - 32MHz Cortex-M3 MCU 256KB Flash | STMicroelectronics
STM32L151VCT6D ✓ 量产中规格对比
| 参数 | STM32L151CCT6TR | STM32L151VCT6D |
|---|---|---|
| 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） | $4.10 | $5.38 |
| Core Architecture | ARM Cortex-M3 32-bit RISC | ARM Cortex-M3 (32-bit) |
| Maximum CPU Clock | 32 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| EEPROM | 8 KB | 8 KB (true EEPROM, not emulated) |
| Supply Voltage Range | 1.65 V to 3.6 V | — |
| 工作温度范围 | -40 C to +85 C | -40 C to +105 C |
| 封装 | LQFP-48 (7x7 mm) | 100-pin LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Number of I/Os | 37 | — |
| USB Interface | USB 2.0 Full-Speed (device/host/OTG) | — |
| ADC Channels | 14 (12-bit, up to 1 Msps) | — |
| DAC Channels | 2 (12-bit) | — |
| Operational Amplifiers | 2 (on-chip rail-to-rail) | 3 on-chip |
| Low-Power Stop Mode Current | 4.4 uA (typ, with RTC retention) | — |
| Hardware AES Engine | AES-128 (yes) | — |
| RoHS 状态 | Compliant | Compliant |
| Maximum CPU Frequency | — | 32 MHz |
| Operating Voltage Range | — | 1.65 V to 3.6 V |
| ADC | — | 12-bit, up to 1 Msps |
| DAC | — | 12-bit |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| LCD Controller | — | 8x40 or 4x44 segments |
| I/O Pins | — | [DATA_NEEDED: GPIO count for 100-LQFP variant] |