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2 components matching “81”

A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.

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✓Symbol✓Footprint✓3D model

Parts with a symbol, a footprint and a 3D model.

Mounting

AnySurface mount2

Link quality

Confirmed links only18,712

A link is confirmed when the footprint reference matches exactly and the footprint has a pad for every pin on the symbol.

Library

All librariesConverter_DCDC45gekkio-Gekkio_Regulator_Linear42Regulator_Linear36Power_Supervisor20MCU_ST_STM32F419gekkio-Gekkio_Power_Supervisor16Power_Management13Amplifier_Operational10Interface_UART8Regulator_Switching8Diode7Isolator7
28 moreLED7Amplifier_Current6Analog_DAC6MCU_ST_STM32G06Transistor_BJT6Battery_Management5MCU_NXP_LPC5MCU_ST_STM32L05MCU_ST_STM32L44Memory_Flash4Memory_RAM4RF_Amplifier4Transistor_FET4Amplifier_Audio3Filter3Interface3Interface_Ethernet3MCU_Microchip_ATtiny3Power_Protection3Relay_SolidState3Analog_ADC2Interface_Optical2kiml-00-kiml-connector-phoenix-mc2kiml-00-kiml-diode2kiml-00-kiml-resistors-smd2MCU_Microchip_ATmega2MCU_SiliconLabs2RF_Filter2
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2 components

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ATmega1281-16A

SYMFP3D

MCU_Microchip_ATmega

16MHz, 128kB Flash, 8kB SRAM, 4kB EEPROM, JTAG, TQFP-64

Pins
64
Pads
64
SMD
17.3×17.3

ATmega1281V-8A

SYMFP3D

MCU_Microchip_ATmega

8MHz, 128kB Flash, 8kB SRAM, 4kB EEPROM, JTAG, TQFP-64

Pins
64
Pads
64
SMD
17.3×17.3
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33,628 components · 25,832 3D models · 55181 reference designs