. . . 13 3 Functional overview . . . . 17 3.1 Arm® Cortex®-M4 core with FPU . . . . 17 3.2 Adaptive real-time memory accelerator (ART Accelerato.
• Ultra-low-power with FlexPowerControl
– 1.71 V to 3.6 V power supply
– -40 °C to 85/105/125 °C temperature range
– 200 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
– 8 nA Shutdown mode (5 wakeup pins)
– 28 nA Standby mode (5 wakeup pins)
– 280 nA Standby mode with RTC
– 1.0 µA Stop 2 mode, 1.28 µA with RTC
– 84 µA/MHz run mode
– Batch acquisition mode (BAM)
– 4 µs wakeup from Stop mode
– Brown out reset (BOR)
– Interconnect matrix
• Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory,.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | STM32L431CB |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
2 | STM32L431KB |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
3 | STM32L431KC |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
4 | STM32L431RB |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
5 | STM32L431RC |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
6 | STM32L431VC |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
7 | STM32L432KB |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
8 | STM32L432KC |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
9 | STM32L433CB |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
10 | STM32L433CC |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
11 | STM32L433RB |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU | |
12 | STM32L433RC |
STMicroelectronics |
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU |