| PartNumber | ATTINY167-XUR | ATTINY167-XU |
| Description | 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 512B RAM 16MHz Ind-G | 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 512B RAM 16MHz Ind-G |
| Manufacturer | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y |
| Package / Case | TSSOP-20 | TSSOP-20 |
| Series | ATtiny167 | ATtiny167 |
| Core | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Packaging | Reel | Tube |
| Product | MCU | MCU |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Moisture Sensitive | Yes | Yes |
| Processor Series | tinyAVR | tinyAVR |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 4000 | 74 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | AVR | AVR |
| Mounting Style | - | SMD/SMT |
| Program Memory Size | - | 16 kB |
| Data RAM Size | - | 512 B |
| Number of I/Os | - | 16 I/O |
| Minimum Operating Temperature | - | - 40 C |
| Maximum Operating Temperature | - | + 150 C |
| Program Memory Type | - | Flash |
| Data RAM Type | - | SRAM |
| Interface Type | - | SPI, USI |
| Number of Timers/Counters | - | 3 Timer |
| Unit Weight | - | 0.006737 oz |