8-bit CISC microcontroller featuring an STM8 core and 16MHz maximum clock rate. This integrated circuit offers 16KB of Flash program memory and 2KB of RAM. It includes 34 programmable I/Os, four timers, and I2C, SPI, and UART interfaces. Packaged in a 44-pin SDIP for through-hole mounting, it operates from 3.3V to 5.5V and has an extended temperature range of -40°C to 85°C.
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Stmicroelectronics STM8S105S4B6TR technical specifications.
| Package Family Name | DIP |
| Package/Case | SDIP |
| Package Description | Skinny Dual In Line Package |
| Pin Count | 44 |
| PCB | 44 |
| Mounting | Through Hole |
| 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 | 34 |
| Core Architecture | STM8 |
| Programmability | Yes |
| Number of Timers | 4 |
| 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 | 85°C |
| ADC Channels | 9 |
| 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 |
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