8-bit CISC microcontroller featuring 16KB Flash program memory and 2KB RAM. This MCU operates at a maximum clock rate of 16 MHz and offers 38 programmable I/Os. It includes 5 timers and supports I2C, SPI, and UART interfaces. The device is housed in a 48-pin LQFP package with a 0.5mm pin pitch, suitable for surface mounting. Operating voltage ranges from 3.3V to 5V, with a maximum of 5.5V, and it functions across an extended temperature range of -40°C to 125°C. Includes 10 ADC channels from a single ADC.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Stmicroelectronics STM8S105C4T3C datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Stmicroelectronics STM8S105C4T3C technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | LQFP |
| Package Description | Low Profile Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 48 |
| PCB | 48 |
| Package Length (mm) | 7 |
| Package Width (mm) | 7 |
| Package Height (mm) | 1.4 |
| Seated Plane Height (mm) | 1.6(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-026BBC |
| Family Name | STM8S |
| Data Bus Width | 8bit |
| Instruction Set Architecture | CISC |
| Maximum Clock Rate | 16MHz |
| Maximum CPU Frequency | 16MHz |
| Device Core | STM8 |
| Program Memory Type | Flash |
| Program Memory Size | 16KB |
| RAM Size | 2KB |
| Number of Programmable I/Os | 38 |
| Core Architecture | STM8 |
| Programmability | Yes |
| Number of Timers | 5 |
| Interface Type | I2C/SPI/UART |
| CAN | 0 |
| I2C | 1 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 1 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| ADC Channels | 10 |
| Number of ADCs | Single |
| Cage Code | SCR76 |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
Download the complete datasheet for Stmicroelectronics STM8S105C4T3C to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
