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ATtiny85-20M

MCU_Microchip_ATtiny

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

Symbol

21 pins
Schematic symbol for ATtiny85-20M
Units
1
Kind
part
Grid
on 1.27 mm
Extends
ATtiny25V-10M

Footprint

21 pads
Footprint for ATtiny85-20M
Library
Package_DFN_QFN
Mount
smd
Courtyard
5.2 × 5.2 mm
Link
exact
Footprint page
Open →

3D model

none
no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

Pins and pads

Every pin on the symbol has a pad on the footprint.

PinNameTypePad
1~{RESET}/PB5bidirectional1
2XTAL1/PB3bidirectional2
3NCno_connect3
4NCno_connect4
5XTAL2/PB4bidirectional5
6NCno_connect6
7NCno_connect7
8GNDpower_in8
9NCno_connect9
10NCno_connect10
11AREF/PB0bidirectional11
12PB1bidirectional12
13NCno_connect13
14PB2bidirectional14
15VCCpower_in15
16NCno_connect16
17NCno_connect17
18NCno_connect18
19NCno_connect19
20NCno_connect20
21GNDpassive21

On real boards

20+ designs use this part

2 placed it by name in a schematic; 18 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
exact
Cross-check
passed