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ATmega16U2-A

MCU_Microchip_ATmega

16MHz, 16kB Flash, 512B SRAM, 512B EEPROM, TQFP-32

Symbol

32 pins
Schematic symbol for ATmega16U2-A
Units
1
Kind
part
Grid
on 1.27 mm
Extends
ATmega8U2-A

Footprint

32 pads
Footprint for ATmega16U2-A
Library
Package_QFP
Mount
smd
Courtyard
10.3 × 10.3 mm
Link
exact
Footprint page
Open →

3D model

STEP

Package_QFP_TQFP-32_7x7mm_P0.8mm

9 × 9 × 1.10 mm

443 KB STEP

Library
Package_QFP_TQFP-32_7x7mm
Link
exact
Model page
Open →

Pins and pads

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

PinNameTypePad
1XTAL1input1
2PC0/XTAL2bidirectional2
3GNDpower_in3
4VCCpower_in4
5PC2bidirectional5
6PD0bidirectional6
7PD1bidirectional7
8PD2bidirectional8
9PD3bidirectional9
10PD4bidirectional10
11PD5bidirectional11
12PD6bidirectional12
13~{HWB}/PD7bidirectional13
14PB0bidirectional14
15PB1bidirectional15
16PB2bidirectional16
17PB3bidirectional17
18PB4bidirectional18
19PB5bidirectional19
20PB6bidirectional20
21PB7bidirectional21
22PC7bidirectional22
23PC6bidirectional23
24PC1/~{RESET}bidirectional24
25PC5bidirectional25
26PC4bidirectional26
27UCAPpassive27
28UGNDpower_in28
29D+bidirectional29
30D-bidirectional30
31UVCCpower_in31
32AVCCpower_in32

On real boards

20+ designs use this part

4 placed it by name in a schematic; 16 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