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| PartNumber | STM32L052T8Y6TR | STM32L052T8Y7TR | STM32L052T8F6DTR |
| 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, USB | ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 64 Kbytes Flash, 32 MHz CPU, USB |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Series | STM32L052T8 | STM32L052T8 | STM32L052T8 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Processor Series | ARM Cortex M | STM32 | STM32L052 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | STM32 | STM32 | STM32 |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | WLCSP-36 | WLCSP-36 |
| Core | - | ARM Cortex M0+ | ARM Cortex M0 |
| Data Bus Width | - | 32 bit | 32 bit |
| Maximum Clock Frequency | - | 32 MHz | 32 MHz |
| Program Memory Size | - | 64 kB | 64 kB |
| Data RAM Size | - | 8 kB | 8 kB |
| ADC Resolution | - | 12 bit | 12 bit |
| Number of I/Os | - | 29 I/O | 29 I/O |
| Operating Supply Voltage | - | 1.8 V to 3.6 V | 1.65 V to 3.6 V |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 105 C | + 85 C |
| Packaging | - | Reel | - |
| Product | - | MCU | MCU |
| Program Memory Type | - | Flash | Flash |
| Data RAM Type | - | SRAM | SRAM |
| Data ROM Size | - | 2 kB | 2 kB |
| Data ROM Type | - | EEPROM | EEPROM |
| Interface Type | - | I2C, SPI, USART, LPUART, USB | I2C, LPUART, SPI, USART, USB |
| Analog Supply Voltage | - | 1.65 V to 3.6 V | 1.8 V to 3.6 V |
| DAC Resolution | - | 12 bit | 12 bit |
| I/O Voltage | - | - | - |
| Number of ADC Channels | - | 10 Channel | 10 Channel |
| Number of Timers/Counters | - | 5 Timer | 5 Timer |
| Supply Voltage Max | - | 3.6 V | 3.6 V |
| Supply Voltage Min | - | 1.8 V | 1.65 V |
| Watchdog Timers | - | Watchdog Timer, Windowed | Watchdog Timer, Windowed |
| Unit Weight | - | 0.091712 oz | - |