STM32L552RET6 vs STM32L562RET6 对比
详细并排对比 STM32L552RET6 出自 STMicroelectronics 和 STM32L562RET6 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
STM32L552RET6 - 110MHz Arm Cortex-M33 MCU with TrustZone | STMicroelectronics
STM32L552RET6 ✓ 量产中STMicroelectronics
STM32L562RET6 - 512KB Flash, 110MHz Cortex-M33 MCU | STMicroelectronics
STM32L562RET6 ✓ 量产中规格对比
| 参数 | STM32L552RET6 | STM32L562RET6 |
|---|---|---|
| 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） | $5.48 | $5.44 |
| Core | Arm Cortex-M33 with TrustZone and FPU | Arm Cortex-M33 with TrustZone |
| 最大时钟频率 | 110 MHz | 110 MHz |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 256 KB | 256 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| 工作温度范围 | -40°C to +85°C | -40C to +85C |
| 封装 | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| 安装类型 | Surface Mount | — |
| Number of I/O Pins | 51 | [DATA_NEEDED: Number of I/O pins] |
| ADC Resolution | 16-bit with hardware oversampling | 12-bit |
| DAC Resolution | 12-bit (2 channels) | — |
| Communication Interfaces | I2C, SPI, USART, UART, LPUART, SAI, CAN, USB OTG FS, SDMMC | UART, SPI, I2C, USB |
| Security Features | TrustZone, TRNG, AES, RSA, ECC | — |
| Low-Power Modes | Sleep, Low-power Run, Low-power Sleep, Stop 0/1/2, Standby | — |
| Standby Current | 100 nA (typical with backup domain) | 100 nA |
| RoHS 状态 | Compliant | Compliant |
| Cryptographic Accelerator | — | AES, RSA, ECC |
| True Random Number Generator | — | Yes |
| Process Technology | — | 40 nm |