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| PartNumber | STM8L152K4T6TR | STM8L152K4U6 | STM8L152K4T6 |
| Description | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR | 8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 32-Pin 16kB Flash | 8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash w/LCD |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-32 | - | LQFP-32 |
| Series | STM8S | STM8L152K4 | STM8L152K4 |
| Core | STM8 | STM8 | STM8 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz | 16 MHz |
| Program Memory Size | 16 kB | 16 kB | 16 kB |
| Data RAM Size | 2 kB | 2 kB | 2 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 29 I/O | 29 I/O | 29 I/O |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | Flash |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Data RAM Type | SRAM | - | RAM |
| Data ROM Size | 1 kB | 1 kB | - |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | I2C, SPI, USART | I2C, SPI, UART | I2C, SPI, USART |
| DAC Resolution | 12 bit | 12 bit | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 21 Channel | 25 Channel | 21 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 2400 | 2940 | 1500 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer | - |
| RoHS | - | Y | Y |
| Analog Supply Voltage | - | 1.8 V to 3.6 V | - |
| Processor Series | - | STM8 | STM8L15x |
| Number of Timers/Counters | - | - | 5 Timer |
| Unit Weight | - | - | 0.027302 oz |