QFN-20-1EP_4x4mm_P0.5mm_EP2.6x2.6mm

Package_DFN_QFN

QFN, 20 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/doc2535.pdf#page=164)

Footprint

21 pads
Footprint QFN-20-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
Mount
Surface mount
Courtyard
5.2 × 5.2 mm
Pads
21
File
8 KB

3D model

none
no 3D model

This footprint names no 3D model, or names one the upstream package set never shipped. Nothing is shown rather than a model that 404s.

Parts that use it

22 components in the catalog place this footprint

ATtiny841-M

SYMFP

MCU_Microchip_ATtiny

16MHz, 8kB Flash, 512B SRAM, 512B EEPROM, ADC, ACI, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny85-20M

SYMFP

MCU_Microchip_ATtiny

20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny24-20M

SYMFP

MCU_Microchip_ATtiny

20MHz, 2kB Flash, 128B SRAM, 128B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny84A-M

SYMFP

MCU_Microchip_ATtiny

20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny13-20M

SYMFP

MCU_Microchip_ATtiny

20MHz, 1kB Flash, 64B SRAM, 64B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny13A-M

SYMFP

MCU_Microchip_ATtiny

20MHz, 1kB Flash, 64B SRAM, 64B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny13V-10M

SYMFP

MCU_Microchip_ATtiny

10MHz, 1kB Flash, 64B SRAM, 64B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny1634-M

SYMFP

MCU_Microchip_ATtiny

12MHz, 16kB Flash, 1kB SRAM, 256B EEPROM, ADC, ACI, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny24A-M

SYMFP

MCU_Microchip_ATtiny

20MHz, 2kB Flash, 128B SRAM, 128B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny24V-10M

SYMFP

MCU_Microchip_ATtiny

10MHz, 2kB Flash, 128B SRAM, 128B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny25-20M

SYMFP

MCU_Microchip_ATtiny

20MHz, 2kB Flash, 128B SRAM, 128B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny25V-10M

SYMFP

MCU_Microchip_ATtiny

10MHz, 2kB Flash, 128B SRAM, 128B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny43U-M

SYMFP

MCU_Microchip_ATtiny

8MHz, 4kB Flash, 256B SRAM, 64B EEPROM, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny44-20M

SYMFP

MCU_Microchip_ATtiny

20MHz, 4kB Flash, 256B SRAM, 256B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny441-M

SYMFP

MCU_Microchip_ATtiny

16MHz, 4kB Flash, 256B SRAM, 256B EEPROM, ADC, ACI, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny44A-M

SYMFP

MCU_Microchip_ATtiny

20MHz, 4kB Flash, 256B SRAM, 256B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny44V-10M

SYMFP

MCU_Microchip_ATtiny

10MHz, 4kB Flash, 256B SRAM, 256B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny45-20M

SYMFP

MCU_Microchip_ATtiny

20MHz, 4kB Flash, 256B SRAM, 256B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny45V-10M

SYMFP

MCU_Microchip_ATtiny

10MHz, 4kB Flash, 256B SRAM, 256B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny84-20M

SYMFP

MCU_Microchip_ATtiny

20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny84V-10M

SYMFP

MCU_Microchip_ATtiny

10MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

ATtiny85V-10M

SYMFP

MCU_Microchip_ATtiny

10MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, QFN-20

Pins
21
Pads
21
SMD
5.2×5.2

On real boards

The largest boards that carry it

DesignPartsNetsLayersBoardLicenceSource
Meowality2625236200 × 75 mmCC-BY-4.0gatecat/meowality
And Telesense PicoAPRS BOARD10112100251.2 × 101.75 mmCC-BY-4.0coffee-and-telesense/PicoAPRS
And Telesense PicoAPRS BOARD310480270.37 × 69.45 mmCC-BY-4.0coffee-and-telesense/PicoAPRS
UPTP BOARD295107440 × 50 mmCC-BY-4.0BOJIT/uPTP
UPTP94107440 × 50 mmCC-BY-4.0BOJIT/uPTP
Fly Drone91103235 × 25 mmCC-BY-4.0fademike/fly_drone
Si473x BOARD35951255 × 45 mmCC-BY-4.0LadyRoninEngineer/Si473x
FancyLight5248240 × 40 mmCC-BY-4.0Glebka/FancyLight
22RE Igniter BOARD25250256.64 × 22.22 mmCC-BY-4.0jephilp/22RE_Igniter
EnvOpenTorch4036295.45 × 30 mmCC-BY-4.0Envious-Data/EnvOpenTorch
Headphones BOARD63831250.62 × 52.22 mmCC-BY-4.0Scaniox/headphones
Krippenlicht Usbc3049227.94 × 15.75 mmCC-BY-4.0t0mt0mm/krippenlicht-usbc

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception