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| PartNumber | STM8S105K4T3C | STM8S105K4T3CTR | STM8S105K4B6 |
| Description | 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte | 8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM | 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | - | Through Hole |
| Package / Case | LQFP-32 | - | SDIP-32 |
| Series | STM8S105K4 | STM8S105K4 | STM8S105K4 |
| Core | STM8 | STM8 | STM8 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 24 MHz | - | 16 MHz |
| Program Memory Size | 16 kB | - | 16 kB |
| Data RAM Size | 2 kB | - | 2 kB |
| ADC Resolution | 10 bit | - | 10 bit |
| Number of I/Os | 25 I/O | - | 25 I/O |
| Operating Supply Voltage | 2.95 V to 5.5 V | - | 5.5 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 85 C |
| Program Memory Type | Flash | - | Flash |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Data RAM Type | RAM | - | - |
| Data ROM Size | 16 kB | - | 1024 B |
| Data ROM Type | Flash | - | EEPROM |
| Interface Type | I2C, SPI, UART | - | I2C, SPI, UART |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 7 | - | 7 |
| Number of Timers/Counters | 8 Timer | - | 3 Timer |
| Processor Series | STM8S10x | - | STM8S105 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 1500 | 2400 | 480 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | - | 5.5 V |
| Supply Voltage Min | 2.95 V | - | 2.9 V |
| Unit Weight | 0.027302 oz | - | 0.143565 oz |
| Packaging | - | Reel | Tube |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
STM8S105K4U3A | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR | |
| STM8S105K4T6C | 8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt | ||
| STM8S105K4T3C | 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte | ||
| STM8S105K4U6A | 8-bit Microcontrollers - MCU 8-bit MCU Access 16 MHz 16kb Flash | ||
| STM8S105K4T6CTR | 8-bit Microcontrollers - MCU Access line MCU 32Kbyt 16 MHz | ||
| STM8S105K4T3CTR | 8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM | ||
| STM8S105K4B6 | 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte | ||
| 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 | ||
| STM8S105K4T3CTR | IC MCU 8BIT 16KB FLASH 32LQFP | ||
| STM8S105K4T6C | IC MCU 8BIT 16KB FLASH 32LQFP | ||
| STM8S105K4B6 | Microcontrollers - MCU 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte | ||
| STM8S105K4T3C | Microcontrollers - MCU 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte | ||
| STM8S105K4T6CTR | IC MCU 8BIT 16KB FLASH 32LQFP | ||
| STM8S105K4U3A | IC MCU 8BIT 16KB FLASH | ||
| STM8S105K4U3ATR | IC MCU 8BIT 16KB FLASH | ||
| STM8S105K4 | New and Original | ||
| STM8S105K4T6 | New and Original | ||
| STM8S105K4U6 | MCU 8-bit STM8S STM8 CISC 16KB Flash 3.3V/5V 32-Pin UFQFPN EP Tray |