| PartNumber | STM8AL3146TCY | STM8AL3146TAY |
| Description | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-32 | LQFP-32 |
| Series | STM8AL3146 | STM8AL3146 |
| Core | STM8 | STM8 |
| Data Bus Width | 8 bit | 8 bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Program Memory Size | 16 kB | 16 kB |
| Data RAM Size | 1 kB | 1 kB |
| ADC Resolution | 12 bit | 12 bit |
| Number of I/Os | 30 I/O | 30 I/O |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Qualification | AEC-Q100 | AEC-Q100 |
| Product | MCU | MCU |
| Program Memory Type | Flash | Flash |
| Brand | STMicroelectronics | STMicroelectronics |
| Interface Type | I2C, LIN, SPI, UART | I2C, LIN, SPI, UART |
| Analog Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| DAC Resolution | 12 bit | 12 bit |
| Moisture Sensitive | Yes | Yes |
| Number of Timers/Counters | 2 x 16 bit | 2 x 16 bit |
| Processor Series | STM8 | STM8 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 1500 | 1500 |
| Subcategory | 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 | Watchdog Timer |