8-bit RISC microcontroller featuring an AVR RISC CPU operating at a maximum clock frequency of 20MHz. This CMOS device offers 20 terminals in a 4x4mm MLF-20 package with a 0.50mm pitch, suitable for industrial temperature ranges from -40°C to 85°C. It includes 2KB of FLASH program memory, 256 bytes of RAM, and 6 programmable I/O lines. The microcontroller supports PWM output and includes an Analog-to-Digital Converter (ADC).
Sign in to ask questions about the Atmel ATTINY45-20MU datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Atmel ATTINY45-20MU technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 20 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-N20 |
| Width | 4 |
| Length | 4 |
| Pin Count | 20 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 8 |
| 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 | 6 |
| 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 |
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for Atmel ATTINY45-20MU to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
