8-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 20MHz. This FLASH memory microcontroller offers 2048 words of program memory and 256 bytes of RAM. It includes 12 I/O lines, PWM channels, and an ADC. The component is housed in a 20-terminal PQCC20 package with a 3x3mm footprint and operates within an industrial temperature range of -40°C to 85°C. Supply voltage ranges from 4.5V to 5.5V.
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Atmel ATTINY44A-MMH technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 20 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-N20 |
| Width | 3 |
| Length | 3 |
| Pin Count | 20 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 7 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 20 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 12 |
| External Data Bus Width | 8 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 20 |
| ROM Programmability | FLASH |
| ROM (words) | 2048 |
| RAM (bytes) | 256 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | Yes |
| Eccn Code | EAR99 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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