| Number of bits | 8bit |
| Manufacturer | Microchip Technology |
| Product Category | Embedded - Microcontrollers |
| Series | AVR ATtiny |
| Connectivity | USI |
| Core | AVR |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters | A/D 11x10b |
| Speed | 20MHz |
| FLASH | 4KB(2Kx16) |
| EEPROM Size | 256 x 8 |
| ROM | 256x8 |
| Number of I/O | 16 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| RAM | 256x8 |
| Oscillator Type | Internal |
| I/O port | 16 |
| Package / Case | 32-VFQFN Exposed Pad |
| Package | 32-VFQFN/Exposed Pad |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Product Status | Active |
| Interface | USI |
| Program Memory Size | 4KB (2K x 16) |
| Mounting Type | Surface Mount |
| Program Memory Type | Flash |
| RAM Size | 256 x 8 |
| Operating Voltage | 1.8 to 5.5V |
| Series name | AVR(R) ATtiny |
| Supplier Device Package | 32-VQFN (5x5) |
| Operating temperature range | -40 to 85C |
| Manufacturer Packaging | Tray |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Manufacturer packaging quantity | 490 |