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ATTINY416-SN, in 3D

ATTINY416-SN

Microchip Technology

-40℃~+105℃ 1.8V~5.5V 128Byte 18 20MHz 256Byte 4KB 8 Bit AVR Built-in FLASH SOIC-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATTINY416-SN
Category
Microcontrollers (MCU, MPU, SOC)
Package
SOIC-20-300mil
Pins
20

Overview

The ATTINY416-SN is a microcontroller made by Microchip Technology in a SOIC-20-300mil package with 20 pins. -40℃~+105℃ 1.8V~5.5V 128Byte 18 20MHz 256Byte 4KB 8 Bit AVR Built-in FLASH SOIC-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_ATtiny:ATtiny416-S, from KiCad's library) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C1340546). 5 open-source boards in 4 repositories on GitHub use it.

Symbol

VCC1PA42PA53PA64PA75PB56PB47PB38PB29PB110PB011PC012PC113PC214PC315RESET/PA016PA117PA218PA319GND20
MCU_Microchip_ATtiny:ATtiny416-SFrom KiCad's library

Footprint

1234567891011121314151617181920
Package_SO:SOIC-20W_7.5x12.8mm_P1.27mmFrom KiCad's library

Parameters

14
ADC (Bit)
10bit
CPU Core
AVR
CPU Maximum Speed
20MHz
Core Size
8 Bit
DAC (Bit)
8bit
EEPROM
128Byte
Features
Power-on reset (POR)
Number of I/O
18
Operating Temperature
-40℃~+105℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
4KB
RAM Size
256Byte
Voltage - Supply
1.8V~5.5V

Order codes

2

Pinout

20
The pins of the ATTINY416-SN
PinNameType
1VCCPower in
2PA4Input/output
3PA5Input/output
4PA6Input/output
5PA7Input/output
6PB5Input/output
7PB4Input/output
8PB3Input/output
9PB2Input/output
10PB1Input/output
11PB0Input/output
12PC0Input/output
13PC1Input/output
14PC2Input/output
15PC3Input/output
16RESET/PA0Input/output
17PA1Input/output
18PA2Input/output
19PA3Input/output
20GNDPower in

Open-source boards using it

All 5
  • 4 layers40 × 40 mmTinyWatch, the printed circuit board in 3D

    TinyWatch

    Peer202/TinyWatch

    Minimalist Watch using a Attiny416 MCU

    35 parts
  • 2 layers25 × 200 mmQuantizer, the printed circuit board in 3D

    Quantizer

    telec16/modular-synth

    Little side project, don't expect much updates.

    42 parts16
  • 2 layers50.5 × 47.5 mmTinyWatch, the printed circuit board in 3D

    TinyWatch

    Peer202/TinyWatch

    Minimalist Watch using a Attiny416 MCU

    18 parts
  • 2 layers25 × 41.4 mmAttiny416 breakout, the printed circuit board in 3D

    Attiny416 breakout

    sdp8483/pl_test_pcb

    Various Test Circuits for all Projects

    9 partsMIT

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/microchip/ATTINY416-SN" title="ATTINY416-SN in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/microchip/ATTINY416-SN.jpg" alt="ATTINY416-SN" width="1200" height="900">
A picture that opens the part, for a README
[![ATTINY416-SN](https://pcbkit.io/embed/parts/microchip/ATTINY416-SN.jpg?size=s)](https://pcbkit.io/parts/microchip/ATTINY416-SN)

Questions

Is there a KiCad symbol and footprint for the ATTINY416-SN?

Yes. The symbol is MCU_Microchip_ATtiny:ATtiny416-S and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATTINY416-SN?

SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.

Where is the ATTINY416-SN datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the ATTINY416-SN?

JLCPCB lists it as part C1340546, with 4 in stock; the sellers' links on this page open their listings.

What can replace the ATTINY416-SN?

Parts like it in the library: the STC15W408AS-35I-SOP20 by STC Micro, the STC12C5204AD-35I-SOP20 by STC Micro, the ATTINY1616-SN by Microchip Technology and the SC92F7352M20U by SOC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ATTINY416-SN?

5 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8