8-bit MCU, 16KB Flash, 16MHz, 38 I/O, LQFP, I2C, SPI, UART Product overview: STM8S105C4T6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 16KB, 16MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 16KB, 16MHz, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM8S105C4T6 can be used for catalog matching and distributor lookup.
STM8 STM8S Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) FLASH
MCU 8Bit STM8S 16KB Flash LQFP48
MCU 8Bit STM8S 16KB Flash LQFP48
MCU 8Bit STM8S 16KB Flash LQFP48
Manufacturer: STMicroelectronics
Win Source Part Number: 031411-STM8S105C4T6
Packaging: Tray
Core Processor: STM8
Number of I/O: 38
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
Data Converters: A/D 10x10b
Family Name: STM8S105C4
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Dimension: 48-LQFP
Speed(Frequency): 16MHz
Supply Voltage - Operating: 2.95 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 2K x 8
Alternative Parts (Cross-Reference): UPD78F0583GA(S)-GAM-
Introduction Date: June 01, 2008
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
MICROCONTROLLER MCU, 8 BIT, STM8, 16MHZ, LQFP-48; Product Range:STM8 Family STM8S Series Microcontrollers; CPU Speed:16MHz; Program Memory Size:16KB; RAM Memory Size:2KB; No. of Pins:48Pins; MCU Case Style:LQFP; No. of I/O s:38I/O s RoHS Compliant: Yes
STM8 STM8S Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) FLASH
IC MCU 8BIT 16KB FLASH 48LQFP
IC MCU 8BIT 16KB FLASH 48LQFP
IC MCU 8BIT 16KB FLASH 48LQFP
8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt
| ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM8S105C4T6 | 497-8818-ND | 7249921 | 7249921P | 031411-STM8S105C4T6 | 09R6031 | STM8S105C4T6 | STM8S105C4T6 | STM8S105C4T6 | STM8S105C4T6 | STM8S105C4T6 |
| Product Name | 8-bit 16KB 16MHz Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - STM8S105C4T6 | Microcontroller Mcu, 8 Bit, Stm8, 16Mhz, Lqfp-48; Product Range Stmicroelectronics | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | |
| RAM | 2 KB | 2 KB | 2 KB | 16 KB | 2 KB | 2 KB | 2 KB | 2 KB | |||
| Supply Voltage | 2.95 to 5.5 volts | 2.95 to 5.5 volts | 2.95 to 5.5 volts | 5.5 volts | 2.95 to 5.5 volts | ||||||
| Serial Interface | I2C, SPI, IrDA, UART, USART, LIN | SPI; UART; USART | |||||||||
| Package Type | Other; LQFP | LFQP; Other; 48-LQFP | QFP; Other; Lqfp | QFP; Other; LQFP | Other; LQFP | QFP; Other; 48-LQFP | Other; 48-LQFP | QFP; Other; 48-LQFP |