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| PartNumber | STM8AL3146TCY | STM8AL3146TAY | STM8AL3146T6 |
| 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 | - |