STM32L552ZET6 vs STM32L552ZET6Q 对比
详细并排对比 STM32L552ZET6 出自 STMicroelectronics 和 STM32L552ZET6Q 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
STM32L552ZET6 - 110MHz Cortex-M33 512KB MCU | STMicroelectronics
STM32L552ZET6 ✓ 量产中STMicroelectronics
STM32L552ZET6Q - 110MHz Cortex-M33 MCU 512KB | STMicroelectronics
STM32L552ZET6Q ✓ 量产中规格对比
| 参数 | STM32L552ZET6 | STM32L552ZET6Q |
|---|---|---|
| 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） | $4.82 | $9.20 |
| Core Processor | ARM Cortex-M33 with TrustZone and FPU | — |
| Core Size | 32-bit | — |
| 最大时钟频率 | 110 MHz | 110 MHz |
| Performance | 165 DMIPS | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 256 KB | — |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Run Mode Current | 33 uA/MHz | — |
| Standby Mode Current | 0.29 uA | — |
| Architecture | ARMv8-M with TrustZone security extension | — |
| Process Technology | 40 nm | — |
| 封装 | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Peripherals | USART/UART, SPI, I2C, CAN-FD, USB FS, SAI, 12-bit ADC, 12-bit DAC, RTC | — |
| Series | STM32L5 | — |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M33 with FPU and TrustZone |
| DMIPS | — | 165 |
| Program Memory | — | 512 KB Flash |
| RAM | — | 256 KB SRAM |
| 数据总线宽度 | — | 32-bit |
| 电源电压 | — | 1.71 V to 3.6 V |
| Internal SMPS | — | Yes (core supply step-down) |
| TrustZone (ARMv8-M) | — | Yes |
| Hardware Crypto Accelerators | — | AES-256, SHA-256, PKA, TRNG |
| ADC | — | 12-bit / 16-bit SAR (per datasheet) |
| DAC | — | 12-bit |
| USB Type-C Power Delivery | — | Yes |
| CAN FD | — | Yes |