ATTINY25-ESSZ

Microchip Technology

-40℃~+85℃ 10bit 128Byte 128Byte 2.7V~5.5V 20MHz 2KB 6 8 Bit AVR Built-in FLASH SOIC-8-208mil Microcontrollers (MCU/MPU/SOC) ROHS

Extended

microchip/ATTINY25-ESSZ

Category: Microcontrollers (MCU, MPU, SOC)
Package: SOIC-8-208mil
Pins: 8

Overview

The ATTINY25-ESSZ is a microcontroller made by Microchip Technology in a SOIC-8-208mil package with 8 pins. -40℃~+85℃ 10bit 128Byte 128Byte 2.7V~5.5V 20MHz 2KB 6 8 Bit AVR Built-in FLASH SOIC-8-208mil Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATTINY45-15SZ, from EasyEDA) and its footprint (EasyEDA_Cloud:SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3235430).

Symbol

EasyEDA_Cloud:ATTINY45-15SZFrom EasyEDA

Footprint

EasyEDA_Cloud:SOIC-8_L5.3-W5.3-P1.27-LS8.0-BLFrom EasyEDA

Parameters

ADC (Bit): 10bit
CPU Core: AVR
CPU Maximum Speed: 20MHz
Internal Oscillator: 有
Low-Voltage Detect: 有
Number of I/O: 6
Operating Temperature: -40℃~+85℃
Program Storage Size: 2KB
Voltage - Supply: 2.7V~5.5V
Watchdog: 有

Order codes

ATTINY25-ESSZLCSC C3235430

Pinout

The pins of the ATTINY25-ESSZ
Pin	Name	Type
1	(PCINT5/RESET#/ADC0/dW)PB5	Unspecified
2	(PCINT3/XTAL1/OC1B#/ADC3)PB3	Unspecified
3	(PCINT4/XTAL2/CLKO/OC1B/ADC2)PB4	Unspecified
4	GND	Unspecified
5	PB0(MOSI/DI/SDA/AIN0/OC0A/OC1A/AREF/PCINT0)	Unspecified
6	PB1(MISO/DO/AIN1/OC0B/OC1A/PCINT1)	Unspecified
7	PB2(SCK/USCK/SCL/ADC1/T0/INT0/PCINT2)	Unspecified
8	VCC	Unspecified

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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

[![ATTINY25-ESSZ](https://pcbkit.io/embed/parts/microchip/ATTINY25-ESSZ.jpg?size=s)](https://pcbkit.io/parts/microchip/ATTINY25-ESSZ)

Questions

Is there a KiCad symbol and footprint for the ATTINY25-ESSZ?

Yes. The symbol is EasyEDA_Cloud:ATTINY45-15SZ and the footprint EasyEDA_Cloud:SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATTINY25-ESSZ?

SOIC-8-208mil, with 8 pins. Its footprint is drawn on this page.

Where can I order the ATTINY25-ESSZ?

JLCPCB lists it as part C3235430, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATTINY25-ESSZ?

Parts like it in the library: the ATTINY12-8SI by Microchip Technology and the MC908QT2MDWR2 by MOTOROLA. Check their datasheets: a part that fits the footprint may still differ in its ratings.