 | |  | |
| PartNumber | STM32L431CBY6TR | STM32L431CBY7TR | STM32L431CBYTR |
| Description | ARM Microcontrollers - MCU 16/32-BITS MICROS | ARM Microcontrollers - MCU Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 128 Kbytes Flash | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | WLCSP-48 | WLCSP-48 | - |
| Series | STM32L431CB | STM32L431CB | - |
| Core | ARM Cortex M4 | ARM Cortex M4 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 80 MHz | 80 MHz | - |
| Program Memory Size | 128 kB | 128 kB | - |
| Data RAM Size | 64 kB | 64 kB | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 38 I/O | 39 I/O | - |
| Operating Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 105 C | - |
| Product | MCU+FPU | MCU+FPU | - |
| Program Memory Type | Flash | Flash | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Data RAM Type | SRAM | SRAM | - |
| Interface Type | CAN, I2C, LPUART, SAI, SPI, USART | CAN, I2C, LPUART, SAI, SPI, USART | - |
| DAC Resolution | 2 x 12 bit | 2 x 12 bit | - |
| Number of ADC Channels | 10 Channel | 10 Channel | - |
| Number of Timers/Counters | 11 Timer | 11 Timer | - |
| Processor Series | STM32L4 | STM32L431 | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 5000 | 5000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.71 V | 1.71 V | - |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer, Windowed | - |
| Analog Supply Voltage | - | 1.62 V to 3.6 V, 1.8 V to 3.6 V | - |
| メーカー | モデル | 説明 | RFQ |
|---|---|---|---|
STMicroelectronics |
STM32L431CBY6TR | ARM Microcontrollers - MCU 16/32-BITS MICROS | |
| STM32L431CBY7TR | ARM Microcontrollers - MCU Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 128 Kbytes Flash | ||
| STM32L431CBY6TR | IC MCU 32BIT 128KB FLASH STM32L4 | ||
| STM32L431CBYTR | ブランドニューオリジナル |