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ATTINY804-SSN on a board, in 3D

ATTINY804-SSN

Microchip Technology

-40℃~+105℃ 1.8V~5.5V 10bit 12 128Byte 20MHz 512Byte 8 Bit 8KB AVR Built-in FLASH SOIC-14 Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATTINY804-SSN
Category
Microcontrollers (MCU, MPU, SOC)
Package
SOIC-14
Pins
14

Overview

The ATTINY804-SSN is a microcontroller made by Microchip Technology in a SOIC-14 package with 14 pins. -40℃~+105℃ 1.8V~5.5V 10bit 12 128Byte 20MHz 512Byte 8 Bit 8KB AVR Built-in FLASH SOIC-14 Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_ATtiny:ATtiny804-SS, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 9 are in stock at JLCPCB (part C2053283). 4 open-source boards in 4 repositories on GitHub use it.

Symbol

VCC1PA42PA53PA64PA75PB36PB27PB18PB09RESET/PA010PA111PA212PA313GND14
MCU_Microchip_ATtiny:ATtiny804-SSFrom KiCad's library

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

Parameters

13
ADC (Bit)
10bit
CPU Core
AVR
CPU Maximum Speed
20MHz
Core Size
8 Bit
EEPROM
128Byte
Features
Power-on reset (POR)
Number of I/O
12
Operating Temperature
-40℃~+105℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
8KB
RAM Size
512Byte
Voltage - Supply
1.8V~5.5V

Order codes

2

Pinout

14
The pins of the ATTINY804-SSN
PinNameType
1VCCPower in
2PA4Input/output
3PA5Input/output
4PA6Input/output
5PA7Input/output
6PB3Input/output
7PB2Input/output
8PB1Input/output
9PB0Input/output
10RESET/PA0Input/output
11PA1Input/output
12PA2Input/output
13PA3Input/output
14GNDPower in

Open-source boards using it

All 4
  • 2 layers20.3 × 69.7 mmPG attiny404, the printed circuit board in 3D

    PG attiny404

    fabiansteiner/OpenValve

    3D-printable pinch valve for irrigation and sensor-driven liquid control.

    41 parts276CERN-OHL-S-2.0
  • 2 layers90.5 × 27.7 mmGR Slide Pot Controller, the printed circuit board in 3D

    GR Slide Pot Controller

    GadgetReboot/PSM60_Fader_Controller

    Motorized fader pot controller

    44 parts9
  • 2 layers58 × 42 mmGR ATTiny LED, the printed circuit board in 3D

    GR ATTiny LED

    GadgetReboot/8ChLED

    8 Addressable LEDs show logic input high/low states for easy probing

    55 parts3
  • 2 layers47.2 × 33.6 mmHackeriet imponator, the printed circuit board in 3D

    Hackeriet imponator

    hackeriet/imponator

    The MCU has a 100nF capacitor between VCC and GND. This is quite standard for MCUs and sensors, but to be sure, check the datasheet.

    45 parts2Apache-2.0

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A picture
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A picture that opens the part, for a README
[![ATTINY804-SSN](https://pcbkit.io/embed/parts/microchip/ATTINY804-SSN.jpg?size=s)](https://pcbkit.io/parts/microchip/ATTINY804-SSN)

Questions

Is there a KiCad symbol and footprint for the ATTINY804-SSN?

Yes. The symbol is MCU_Microchip_ATtiny:ATtiny804-SS and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATTINY804-SSN?

SOIC-14, with 14 pins. Its footprint is drawn on this page.

Where is the ATTINY804-SSN datasheet?

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

Where can I order the ATTINY804-SSN?

JLCPCB lists it as part C2053283, with 9 in stock; the sellers' links on this page open their listings.

What can replace the ATTINY804-SSN?

Parts like it in the library: the PY32F002BD15S6TU by PUYA, the PIC16F1503-I/SL by Microchip Technology, the PIC16F1824-I/SL by Microchip Technology and the PIC16F676-I/SL by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ATTINY804-SSN?

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

Parts like it

8