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ATTINY28L-4MUR

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ATTINY28L-4MUR

IC MCU 8BIT 2KB FLASH 32VQFN

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

Microchip Technology's AVR® ATtiny ATTINY28L-4MUR is an 8-bit microcontroller featuring a 2KB Flash program memory (1K x 16) and operating at up to 4MHz. This device utilizes an AVR core and offers 11 general-purpose I/O pins. It includes integrated peripherals such as Power-on Reset (POR) and Watchdog Timer (WDT). The ATTINY28L-4MUR is housed in a 32-VQFN (5x5) exposed pad package suitable for surface mounting and operates within a voltage range of 2.7V to 5.5V. The component is supplied on tape and reel. Applications for this microcontroller include industrial automation and consumer electronics.

Additional Information

Series: AVR® ATtinyRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case32-VFQFN Exposed Pad
Mounting TypeSurface Mount
Speed4MHz
Program Memory Size2KB (1K x 16)
RAM Size-
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core ProcessorAVR
Data Converters-
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V
Connectivity-
PeripheralsPOR, WDT
Supplier Device Package32-VQFN (5x5)
Number of I/O11
ProgrammableNot Verified

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