Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATTINY45-20PI.
CAD Models
Download Microchip ATTINY45-20PI symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | SymbolFootprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Related Parts
MicrochipATTINY45V-10PU
IC MCU 8BIT 4KB FLASH 8DIP / 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
MicrochipPIC12F1571-I/P
Microchip PIC12FSeries microcontroller, PICkernel, 8needle, PDIPencapsulation, 0CANpassageway
Descriptions
Descriptions of Microchip ATTINY45-20PI provided by its distributors.
Microcontroller 8-Bit AVR RISC 4KB Flash 8-Pin PDIP
IC MCU 8BIT 4KB FLASH 8DIP
8-BIT, FLASH, 20MHZ, CMOS
2.7V~5.5V 20MHz 2KB FLASH 4KB Brown-out Detect/Reset,POR,PWM,WDT inside 6 2.7V 5.5V 20MHz USI 256 x 8 8bit AVR PDIP-8 Through hole mounting 9.27mm*6.35mm*3.3mm
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageDIP
Number of Pins8
Technical
Access Time20 µs
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
InterfaceSPI
Max Frequency20 MHz
Max Operating Temperature85 °C
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Number of I/Os6
Number of Programmable I/O6
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 B
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATTINY45-20PI.
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
Compliance Statements