 | | STM32L431RBY6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 64WLCSP | Microcontrollers | 64-WLCSP (3.14x3.13) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 128KB (128K x 8) Mounting Type: Surface Mount | 1,873 | |
 | | STM32L431RCI6 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64UFBGA | Microcontrollers | 64-UFBGA (5x5) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 86 | |
| N/A | N/A | STM32L431RCI6TR | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64UFBGA | Microcontrollers | 64-UFBGA (5x5) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 1,079 | |
 | | STM32L431RCT6 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 875 | |
 | | STM32L431RCT6TR | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 1,679 | |
 | | STM32L431RCY6TR | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64WLCSP | Microcontrollers | 64-WLCSP (3.14x3.13) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 392 | |
| N/A | N/A | STM32L431VCI3 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 100UBGA | Microcontrollers | 100-UFBGA (7x7) | 1.71V - 3.6V | -40°C – 125°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 488 | |
| N/A | N/A | STM32L431VCI3TR | STMicroelectronics | IC MCU 32BIT 256KB FLSH 100UBGA | Microcontrollers | 100-UFBGA (7x7) | 1.71V - 3.6V | -40°C – 125°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 507 | |
 | | STM32L431VCI6 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 100UFBGA | Microcontrollers | 100-UFBGA (7x7) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 770 | |
| N/A | N/A | STM32L431VCI7 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 100UBGA | Microcontrollers | 100-UFBGA (7x7) | 1.71V - 3.6V | -40°C – 105°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 1,411 | |
| N/A | N/A | STM32L431VCI7TR | STMicroelectronics | IC MCU 32BIT 256KB FLSH 100UBGA | Microcontrollers | 100-UFBGA (7x7) | 1.71V - 3.6V | -40°C – 105°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 1,225 | |
 | | STM32L431VCT6 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 100LQFP | Microcontrollers | 100-LQFP (14x14) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 126 | |
 | N/A | STM32L431VCT6TR | STMicroelectronics | IC MCU 32BIT 256KB FLASH 100LQFP | Microcontrollers | 100-LQFP (14x14) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 213 | |
 | | STM32L432KBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 128KB (128K x 8) Mounting Type: Surface Mount | 527 | |
 | | STM32L432KBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 128KB (128K x 8) Mounting Type: Surface Mount | 152 | |
 | | STM32L432KCU3 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.71V - 3.6V | -40°C – 125°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 1,308 | |
| N/A | | STM32L432KCU3TR | STMicroelectronics | IC MCU 32BIT 256KB FLSH 32UFQFPN | Microcontrollers | N/A | N/A | N/A | N/A | 231 | |
 | | STM32L432KCU6 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount | 1,770 | |
 | | STM32L433CBT6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48LQFP | Microcontrollers | 48-LQFP (7x7) | 1.71V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 128KB (128K x 8) Mounting Type: Surface Mount | 1,334 | |
 | | STM32L433CBT7 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48LQFP | Microcontrollers | 48-LQFP (7x7) | 1.71V - 3.6V | -40°C – 105°C | Core Processor: ARM® Cortex®-M4 Core Size: 32-Bit Single-Core Program Memory Size: 128KB (128K x 8) Mounting Type: Surface Mount | 1,592 | |