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ATTINY25-20MFR

ATTINY25-20MFR

ATTINY25-20MFR

Microchip Technology

2KB 1K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY25 20 Pin 8MHz 5V 20-WFQFN Exposed Pad

SOT-23

ATTINY25-20MFR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface MountYES
Number of Pins 20
Supplier Device Package 20-QFN-EP (4x4)
Number of Terminals 20
Mounting Style SMD/SMT
Data Converters A/D 4x10b
Number of I/Os 6 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATTINY25
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 6
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Series AVR® ATtiny
Published 1997
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Additional FeatureALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 10 MHZ
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 5V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 8MHz
Base Part Number ATTINY25
JESD-30 Code S-XQCC-N20
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5V
Temperature GradeAUTOMOTIVE
Supply Voltage-Min (Vsup) 4.5V
Memory Size1.5kB
Oscillator TypeInternal
Number of I/O 6
Speed 20MHz
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 2KB 1K x 16
Connectivity USI
Supply Current-Max 8 mA
Bit Size 8
Data Converter A/D 4x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 0.8 mm
Product Type8-bit Microcontrollers - MCU
ROM (words) 1024
EEPROM Size 128 x 8
CPU Family AVR RISC
RAM (bytes) 128
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Length 4mm
Height Seated (Max) 0.8mm
Width 4 mm
Height 0.75 mm
RoHS StatusROHS3 Compliant
In-Stock:5661 items

Pricing & Ordering

QuantityUnit PriceExt. Price

ATTINY25-20MFR Product Details

ATTINY25-20MFR Overview


A 20-WFQFN Exposed Pad package is included. In total, it has 6 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~125°C TA. AVR® ATtiny series components belong to this electrical component. Its program memory size is 2KB 1K x 16. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 20 terminations in total. The part works on a 8-bit basis. An output voltage of 5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 1.5kB memory size belongs to the part. ATTINY25 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 8MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 20 pins that are accessible. Devices based on the AVR RISC series of CPUs are embedded in the device. As a few examples, there are additional features like ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 10 MHZ that are available in the software.

ATTINY25-20MFR Features


20-WFQFN Exposed Pad package
Mounting type of Surface Mount


ATTINY25-20MFR Applications


There are a lot of Microchip Technology
ATTINY25-20MFR Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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