| PartNumber | ATTINY12-8SU | ATTINY12-8SC | ATTINY12-8SI |
| Description | 8-bit Microcontrollers - MCU AVR 1K FLASH 64B EE 5V 8MHZ | 8-bit Microcontrollers - MCU AVR 1K FLASH 64B EE 5V 8MHZ | IC MCU 8BIT 1KB FLASH 8SOIC |
| Manufacturer | Microchip | Microchip | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Series | ATtiny12 | ATtiny12 | - |
| Core | AVR | AVR | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 8 MHz | 8 MHz | - |
| Program Memory Size | 1 kB | 1 kB | - |
| Data RAM Size | 64 B | 64 B | - |
| ADC Resolution | No ADC | No ADC | - |
| Number of I/Os | 6 I/O | 12 I/O | - |
| Operating Supply Voltage | 4 V to 5.5 V | 4 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 55 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | - | - |
| Height | 1.7 mm | 1.7 mm | - |
| Length | 5.38 mm | 5.38 mm | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Width | 5.41 mm | 5.41 mm | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | EEPROM | EEPROM | - |
| Data ROM Size | 64 B | 64 B | - |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | SPI | SPI | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 1 x 8 bit | 1 x 8 bit | - |
| Processor Series | tinyAVR | tinyAVR | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 95 | 98 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4 V | 4 V | - |
| Tradename | AVR | AVR | - |
| Unit Weight | 0.019048 oz | 0.019048 oz | - |