| Parameters |
| Mfr |
Atmel |
| Series |
AVR® ATtiny |
| Package |
Bulk |
| Product Status |
Active |
| Core Processor |
AVR |
| Core Size |
8-Bit |
| Speed |
20MHz |
| Connectivity |
USI |
| Peripherals |
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O |
12 |
| Program Memory Size |
4KB (2K x 16) |
| Program Memory Type |
FLASH |
| EEPROM Size |
256 x 8 |
| RAM Size |
256 x 8 |
| Voltage - Supply (Vcc/Vdd) |
1.8V ~ 5.5V |
| Data Converters |
A/D 8x10b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
20-WFQFN Exposed Pad |
| Supplier Device Package |
20-QFN-EP (4x4) |
| Base Product Number |
ATTINY44 |
| ECCN |
EAR99 |
| HTSUS |
8542.31.0001 |
| Standard Package |
1 |
AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 20-QFN-EP (4x4)