 |  |  | |
| PartNumber | STM8S105K4U3A | STM8S105K4U6A | STM8S105K4U3ATR |
| Description | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR | 8-bit Microcontrollers - MCU 8-bit MCU Access 16 MHz 16kb Flash | 8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Series | STM8S105K4 | STM8S105K4 | STM8S105K4 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 2940 | 2940 | 3000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| RoHS | - | Y | - |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | UFQFPN-32 | UFQFPN-32 |
| Core | - | STM8 | - |
| Data Bus Width | - | 8 bit | - |
| Maximum Clock Frequency | - | 16 MHz | - |
| Program Memory Size | - | 16 kB | - |
| Data RAM Size | - | 2 kB | - |
| ADC Resolution | - | 10 bit | - |
| Number of I/Os | - | 25 I/O | - |
| Operating Supply Voltage | - | 2.95 V to 5.5 V | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Product | - | MCU | - |
| Program Memory Type | - | Flash | - |
| Data RAM Type | - | RAM | - |
| Data ROM Size | - | 1 kB | - |
| Data ROM Type | - | EEPROM | - |
| Interface Type | - | I2C, SPI, UART | - |
| Number of ADC Channels | - | 7 Channel | - |
| Number of Timers/Counters | - | 3 x 16 bit, 1 x 8 bit | - |
| Processor Series | - | STM8S | - |
| Supply Voltage Max | - | 5.5 V | - |
| Supply Voltage Min | - | 2.95 V | - |
| Watchdog Timers | - | Watchdog Timer | - |
| Unit Weight | - | 0.003175 oz | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
STM8S105K4U3A | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR | |
| STM8S105K4U6A | 8-bit Microcontrollers - MCU 8-bit MCU Access 16 MHz 16kb Flash | ||
| STM8S105K4U6ATR | 8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM | ||
| STM8S105K4U3ATR | 8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM | ||
| STM8S105K4U6ATR | IC MCU 8BIT 16KB FLASH 32UFQFPN | ||
| STM8S105K4U6A | IC MCU 8BIT 16KB FLASH 32UFQFPN | ||
| STM8S105K4U3A | IC MCU 8BIT 16KB FLASH | ||
| STM8S105K4U3ATR | IC MCU 8BIT 16KB FLASH | ||
| STM8S105K4U6 | MCU 8-bit STM8S STM8 CISC 16KB Flash 3.3V/5V 32-Pin UFQFPN EP Tray |