STM32L476RET6 vs STM32L476RGT6 对比
详细并排对比 STM32L476RET6 出自 STMicroelectronics 和 STM32L476RGT6 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
STM32L476RET6 - 80MHz ARM Cortex-M4 MCU 512KB Flash | STMicroelectronics
STM32L476RET6 ✓ 量产中STMicroelectronics
STM32L476RGT6 - 80MHz Cortex-M4 1MB Flash MCU | STMicroelectronics
STM32L476RGT6 ✓ 量产中规格对比
| 参数 | STM32L476RET6 | STM32L476RGT6 |
|---|---|---|
| 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） | $8.10 | $3.86 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | — |
| 最大时钟频率 | 80 MHz | 80 MHz |
| Performance | 100 DMIPS (1.25 DMIPS/MHz) | 100 DMIPS |
| Program Flash Memory | 512 KB | — |
| SRAM | 128 KB | 128 KB |
| Supply Voltage Range | 1.7 V to 3.6 V | 1.71 V to 3.6 V |
| 工作温度范围 | -40C to +85C (T6 suffix) | — |
| 封装 | 64-LQFP (10x10 mm) | 64-LQFP (10 x 10 mm) |
| I/O Pins | 51 (5V-tolerant on FT pins) | — |
| ADC | 3x 12-bit, up to 5 Msps | — |
| DAC | 2x 12-bit | — |
| Comparators | 2x ultra-low-power | — |
| Operational Amplifiers | 2x on-chip | — |
| USB | USB 2.0 Full-Speed OTG (with internal PHY) | — |
| LCD Controller | 8x40 / 4x44 segments | Up to 8x48 or 4x52 segments |
| Timers | 16-/32-bit, RTC, LPTIM, SysTick | — |
| Communication Interfaces | USART/UART, I2C, SPI, SAI, CAN 2.0B, SDMMC | — |
| Crypto / Random | AES-256 hardware, TRNG | — |
| DMA | DMA1 + DMA2 (14 channels total) | — |
| Internal SMPS | Yes (external 4.7 uH inductor) | — |
| RoHS 状态 | Compliant | — |
| Core Processor | — | ARM Cortex-M4 with FPU |
| Core Size | — | 32-bit |
| Flash Memory | — | 1 MB (1M x 8) |
| Peripherals | — | USB OTG FS, LCD, DFSDM, AES, HASH, RNG, CAN, Quad-SPI |
| Connectivity | — | CANbus, I2C, IrDA, LIN, SPI, UART/USART, USB |
| ADC Resolution | — | 12-bit (up to 5 MSPS) |
| DAC Resolution | — | 12-bit, 2 channels |
| 工作温度 | — | -40C to +85C |
| 安装类型 | — | Surface Mount |
| Series | — | STM32L4 |