Microchip Technology ATTINY25V-10MUR

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series AVR® ATtiny, Functional Safety (FuSa)
Packaging Cut Tape (CT) | NULL
Core Processor AVR
Core Size 8-Bit
Speed 10MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 6
Program Memory Size 2KB (1K x 16)
Program Memory Type FLASH
EEPROM Size 128 x 8
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 4x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 20-QFN-EP (4x4)
Package / Case 20-WFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip ATTINY25V-10MUR is an 8-bit AVR microcontroller with 2KB flash and 128 bytes RAM. It operates from 1.8V to 5.5V at up to 10MHz, featuring brown-out detect, POR, PWM, and WDT. The 20-WFQFN package is designed for ultra-compact, low-power applications.

  • 1.8V operation enables direct use with single-cell batteries, simplifying power design.
  • AVR core provides efficient execution with low power consumption.
  • 20-WFQFN package minimizes PCB area for space-constrained products.
  • Brown-out detect and WDT enhance reliability in automotive and industrial environments.

Ultra-Low-Power Sensor Nodes

1.8V operation and AVR sleep modes enable battery-powered temperature/humidity sensors lasting years.

LED Lighting Effects

PWM outputs and small footprint make it ideal for RGB LED controllers in decorative lighting.

Battery Monitors

Brown-out detect and POR protect against deep discharge in portable electronics.

Small Actuator Control

10MHz speed is sufficient for driving micro servos and vibration motors in toys and robotics.

Wearable Health Monitors

Low power consumption and 20-WFQFN package suit compact heart-rate or step-counting devices.

Automotive Accessories

Wide voltage range and WDT support aftermarket car alarm sensors and interior lighting modules.

Q: What is the core architecture?
A: It uses the AVR 8-bit RISC core.
Q: What is the maximum speed?
A: It operates at up to 10MHz.
Q: What is the supply voltage range?
A: It operates from 1.8V to 5.5V.
Q: How much flash memory does it have?
A: It has 2KB of flash (1K x 16 bits).
Q: What package is available?
A: It comes in a 20-WFQFN exposed pad package.
Base Product Number : ATTINY25V
10MHz 20-WFQFN 2KB flash 8-bit MCU AVR battery monitor LED low power wearable
Q: What is the core architecture?
A: It uses the AVR 8-bit RISC core.
Q: What is the maximum speed?
A: It operates at up to 10MHz.
Q: What is the supply voltage range?
A: It operates from 1.8V to 5.5V.
Q: How much flash memory does it have?
A: It has 2KB of flash (1K x 16 bits).
Q: What package is available?
A: It comes in a 20-WFQFN exposed pad package.