| PartNumber | ATTINY88-MMH | ATTINY88-MMU | ATTINY88-MMHR |
| Description | 8-bit Microcontrollers - MCU AVR 8KB, 64B EE 12MHz 512B SRAM, 5V | 8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V | 8-bit Microcontrollers - MCU AVR 8KB FLSH 64B EE 512B 12MHz NiPdAu |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VQFN-28 | QFN-28 | VQFN-28 |
| Series | ATtiny88 | ATtiny88 | ATtiny88 |
| Core | AVR | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 12 MHz | 12 MHz | 12 MHz |
| Program Memory Size | 8 kB | 8 kB | - |
| Data RAM Size | 512 B | 512 B | - |
| ADC Resolution | 10 bit | 10 bit | - |
| Number of I/Os | 24 I/O | 24 I/O | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tray | Tray | Reel |
| Height | 0.88 mm | 0.88 mm | - |
| Length | 4 mm | 4 mm | - |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | - |
| Width | 4 mm | 4 mm | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | SRAM | - |
| Data ROM Size | 64 B | 64 B | - |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | 2-Wire, I2S, SPI | 2-Wire, I2S, SPI | - |
| Moisture Sensitive | Yes | - | Yes |
| Number of ADC Channels | 6 | 6 | - |
| Number of Timers/Counters | 2 Timer | 2 Timer | - |
| Processor Series | tinyAVR | tinyAVR | tinyAVR |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 490 | 490 | 6000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Tradename | AVR | AVR | AVR |
| Unit Weight | 0.001432 oz | 0.002497 oz | - |