8-bit AVR RISC microcontroller featuring 8KB Flash program memory and 512B RAM. This surface-mount device offers 16 programmable I/Os, two timers, and supports 2-Wire, SPI, and USI interfaces. Operating up to 16 MHz, it includes 11 ADC channels and a maximum supply voltage of 5.5V, with an automotive temperature range of -40°C to 125°C. Packaged in a 20-pin SOIC EIAJ with gull-wing leads.
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| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SOIC EIAJ |
| Package Description | EIAJ Small Outline IC |
| Lead Shape | Gull-wing |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 13(Max) |
| Package Width (mm) | 7.6(Max) |
| Package Height (mm) | 2.35(Max) |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Family Name | ATtiny |
| Data Bus Width | 8bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 16MHz |
| Maximum CPU Frequency | 16MHz |
| Device Core | AVR |
| Program Memory Type | Flash |
| Program Memory Size | 8KB |
| RAM Size | 512B |
| Number of Programmable I/Os | 16 |
| Core Architecture | AVR |
| Programmability | Yes |
| Number of Timers | 2 |
| Interface Type | 2-Wire/SPI/USI |
| CAN | 0 |
| I2C | 0 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 0 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| ADC Channels | 11 |
| Number of ADCs | Single |
| Cage Code | 60991 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU |
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