 | | STM32L031K4U6TR | STMicroelectronics | IC MCU 32BIT 16KB FLASH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.8V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 16KB (16K x 8) Mounting Type: Surface Mount | 627 | |
 | | STM32L031K6T3 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 1.65V - 3.6V | -40°C – 125°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 511 | |
 | | STM32L031K6T3TR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 1.65V - 3.6V | -40°C – 125°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 549 | |
 | | STM32L031K6T6 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 1.8V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 1,438 | |
 | | STM32L031K6T6TR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 1.8V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 359 | |
 | | STM32L031K6T7 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 1.8V - 3.6V | -40°C – 105°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 944 | |
 | N/A | STM32L031K6U3 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.65V - 3.6V | -40°C – 125°C | Core Processor: ARM® Cortex®-M0+ Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 577 | |
 | | STM32L031K6U3TR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.65V - 3.6V | -40°C – 125°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 240 | |
 | | STM32L031K6U6 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.8V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 426 | |
 | | STM32L031K6U6TR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.8V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 1,535 | |
 | | STM32L031K6U7 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | 1.8V - 3.6V | -40°C – 105°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 1,951 | |
 | | STM32L041C6T6TR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 48LQFP | Microcontrollers | 48-LQFP (7x7) | 1.8V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 1,296 | |
 | | STM32L041C6T7 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 48LQFP | Microcontrollers | 48-LQFP (7x7) | 1.8V - 3.6V | -40°C – 105°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 425 | |
 | | STM32L041C6U6 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 48UFQFPN | Microcontrollers | 48-UFQFPN (7x7) | 1.65V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 1,070 | |
| N/A | N/A | STM32L041E6Y6DTR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 25WLCSP | Microcontrollers | 25-WLCSP (2.1x2.49) | 1.65V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 116 | |
 | | STM32L041E6Y6TR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 25WLCSP | Microcontrollers | 25-WLCSP (2.1x2.49) | 1.8V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 937 | |
 | | STM32L041F6P7 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | 1.8V - 3.6V | -40°C – 105°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 1,176 | |
 | | STM32L041G6U6STR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 28UFQFPN | Microcontrollers | 28-UFQFPN (4x4) | 1.8V - 3.6V | -40°C – 85°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 180 | |
| N/A | | STM32L041G6U7 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 28UFQFPN | Microcontrollers | 28-UFQFPN (4x4) | 1.8V - 3.6V | -40°C – 105°C | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 991 | |
 | | STM32L041K4U6TR | STMicroelectronics | IC MCU 32BIT 16KB FLASH 32UFQFPN | Microcontrollers | 32-UFQFPN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 10x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-UFQFPN (5×5) Package / Case: 32-UFQFN Exposed Pad | 1,270 | |