 |  | | |
| PartNumber | STM32L051K8U6 | STM32L051K8U6DTR | STM32L051K8U3 |
| Description | ARM Microcontrollers - MCU 16/32-BITS MICROS | ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 64 Kbytes Flash, 32 MHz CPU | ARM Microcontrollers - MCU 16/32-BITS MICROS |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | - | Y |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | UFQFPN-32 | - | - |
| Series | STM32L051K8 | STM32L051K8 | STM32L051K8 |
| Core | ARM Cortex M0+ | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 32 MHz | - | - |
| Program Memory Size | 64 kB | - | - |
| Data RAM Size | 8 kB | - | - |
| ADC Resolution | 12 bit | - | - |
| Number of I/Os | 27 I/O | - | - |
| Operating Supply Voltage | 1.8 V to 3.6 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Product | MCU | - | - |
| Program Memory Type | Flash | - | - |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Data RAM Type | SRAM | - | - |
| Data ROM Size | 2 kB | - | - |
| Data ROM Type | EEPROM | - | - |
| Interface Type | I2C, SPI/I2S, USART | - | - |
| Analog Supply Voltage | 1.65 V to 3.6 V | - | - |
| I/O Voltage | 1.65 V to 3.6 V | - | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 10 Channel | - | - |
| Number of Timers/Counters | 5 x 16 bit | - | - |
| Processor Series | STM32L0 | ARM Cortex M | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 2940 | 3000 | 2940 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Watchdog Timers | Watchdog Timer, Windowed | - | - |
| Unit Weight | 0.236794 oz | - | 0.091712 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
STM32L051K8U6 | ARM Microcontrollers - MCU 16/32-BITS MICROS | |
| STM32L051K8U6TR | ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 64 Kbytes Flash, 32 MHz CPU | ||
| STM32L051K8U6DTR | ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 64 Kbytes Flash, 32 MHz CPU | ||
| STM32L051K8U7 | ARM Microcontrollers - MCU 16/32-BITS MICROS | ||
| STM32L051K8U3 | ARM Microcontrollers - MCU 16/32-BITS MICROS | ||
| STM32L051K8U7TR | ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 64 Kbytes Flash, 32 MHz CPU | ||
| STM32L051K8U7 | Microcontrollers - MCU ARM Microcontrollers - MCU 16/32-BITS MICROS | ||
| STM32L051K8U3 | Microcontrollers - MCU ARM Microcontrollers - MCU 16/32-BITS MICROS | ||
| STM32L051K8U7TR | Microcontrollers - MCU ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 64 Kbytes Flash, 32 MHz CPU | ||
| STM32L051K8U6TR | IC MCU 32BIT 64KB FLASH 32UFQFPN | ||
| STM32L051K8U6DTR | IC MCU 32BIT 64KB FLASH 32UFQFPN | ||
| STM32L051K8U6 | IC MCU 32BIT 64KB FLASH 32UFQFPN | ||
| STM32L051K8U6D | New and Original |