8-bit RISC microcontroller featuring an AVR RISC CPU operating at a maximum clock frequency of 20MHz. This FLASH-based microcontroller offers 2048 words of program memory and 256 bytes of RAM. It includes 12 programmable I/O lines, PWM channels, and an Analog-to-Digital Converter (ADC). The component is housed in a 20-terminal, 4x4mm MLF-20 package with a 0.50mm pitch, suitable for industrial temperature ranges from -40°C to 85°C. Nominal supply voltage is 5V, with a range of 4.5V to 5.5V.
Frequency20
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Technical Specifications
Atmel ATTINY44-20MU technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 20 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-XQCC-N20 |
| Width | 4 |
| Length | 4 |
| Pin Count | 20 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 9 |
| 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 | 0 |
| 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 |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Atmel ATTINY44-20MU Datasheet
Download the complete datasheet for Atmel ATTINY44-20MU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.