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ATTINY406-SF on a board, in 3D

ATTINY406-SF

Microchip Technology

-40℃~+125℃ 10bit 128Byte 16MHz 18 2.7V~5.5V 256Byte 4KB 8 Bit AVR Built-in FLASH SOIC-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATTINY406-SF
Category
Microcontroller Units (MCUs, MPUs, SOCs)
Package
SOIC-20-300mil
Pins
20

Overview

The ATTINY406-SF is a microcontroller Unit made by Microchip Technology in a SOIC-20-300mil package with 20 pins. -40℃~+125℃ 10bit 128Byte 16MHz 18 2.7V~5.5V 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:ATtiny406-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. JLCPCB lists it (part C2055563).

Symbol

VCC1PA42PA53PA64PA75PB56PB47PB38PB29PB110PB011PC012PC113PC214PC315RESET/PA016PA117PA218PA319GND20
MCU_Microchip_ATtiny:ATtiny406-SFrom KiCad's library

Footprint

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

Parameters

17
ADC (Bit)
10bit
CPU Core
AVR
CPU Maximum Speed
16MHz
Core Size
8 Bit
EEPROM
128Byte
Features
Power-on reset (POR), Undervoltage detection (BOR/LVD/LVR/LVI), Watchdog reset, Built-in general-purpose timer, Hardware CRC, Calendar function, Window watchdog (WWDG)
GPIO Ports Number
18
Internal Oscillator
有
Number of I/O
18
Operating Temperature
-40℃~+125℃
Operating Temperature Range
-40℃~+125℃
Operating Voltage Range
1.8V~5.5V
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
4KB
RAM Size
256Byte
Voltage - Supply
2.7V~5.5V

Order codes

3

Pinout

20
The pins of the ATTINY406-SF
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

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![ATTINY406-SF](https://pcbkit.io/embed/parts/microchip/ATTINY406-SF.jpg?size=s)](https://pcbkit.io/parts/microchip/ATTINY406-SF)

Questions

Is there a KiCad symbol and footprint for the ATTINY406-SF?

Yes. The symbol is MCU_Microchip_ATtiny:ATtiny406-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 ATTINY406-SF?

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

Where is the ATTINY406-SF datasheet?

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

Where can I order the ATTINY406-SF?

JLCPCB lists it as part C2055563, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATTINY406-SF?

Parts like it in the library: the STM8S103F2M6 by STMicroelectronics, the STM8S903F3M6 by STMicroelectronics, the MSP430F2101IDW by Texas Instruments and the ATTINY4313-SU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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