8-bit AVR microcontroller featuring 4KB FLASH memory and a 20MHz internal oscillator. This surface mount IC offers 6 programmable I/O pins, 2 timers/counters, and peripherals including Brown-out Detect/Reset, POR, PWM, and WDT. Operating from 2.7V to 5.5V, it has a RAM size of 256B and an access time of 20us. The SOIC package is designed for efficient integration into electronic designs.
Frequency20MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Microchip ATTINY45-20SI technical specifications.
General
| Access Time | 20us |
| Package/Case | SOIC |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Lead Free | Contains Lead |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 4KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 6 |
| Number of Programmable I/O | 6 |
| Number of Timers/Counters | 2 |
| Oscillator Type | Internal |
| Package Quantity | 95 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 256B |
| RoHS Compliant | No |
| Series | AVR® ATtiny |
Compliance
| RoHS | Not CompliantNo |
Datasheet
Microchip ATTINY45-20SI Datasheet
Download the complete datasheet for Microchip ATTINY45-20SI to view detailed technical specifications.
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