Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 1611-ATTINY43U-SURCT-ND | 475 | 1 | Cut Tape | ||||||||
| Farnell | ATTINY43U-SUR | 0 | 1K | Tape & Reel | 17h | |||||||
| Mouser | 556-ATTINY43U-SUR | 924 | 1 | Tape & Reel | ||||||||
| Worldway Electronics | ATTINY43U-SUR | 21,142 | 7 | Tape & Reel | 16h | |||||||
| Esaler Electronic | ATTINY43U-SUR | 1 | 2d |
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 ATTINY43U-SUR.
CAD Models
Download Microchip ATTINY43U-SUR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | SymbolFootprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
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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/PackageSOIC
Number of Pins20
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency8 MHz
InterfaceSPI
Max Frequency8 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size1.8 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os5
Number of Programmable I/O16
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
RAM Size256 B
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATTINY43U-SUR.