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  • ATTINY28L-4MU

ATTINY28L-4MU

2KB 1K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY28 32 Pin 4MHz 3V 32-VFQFN Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATTINY28L-4MU
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 226
  • Description: 2KB 1K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY28 32 Pin 4MHz 3V 32-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Series AVR® ATtiny
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 4MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATTINY28
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.7V
Memory Size 2kB
Oscillator Type Internal
Number of I/O 11
RAM Size 32B
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals POR, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 2KB 1K x 16
Supply Current-Max 3mA
Bit Size 8
Access Time 4 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 1
ROM (words) 2048
Length 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 21 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Number of Pins 32
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997

ATTINY28L-4MU Overview


For the purpose of saving space, it is available in the 32-VFQFN Exposed Pad package. Surface Mount is the way to mount it. Package Tray contains it. With a processor of AVR cores, the device is powered. When working, the temperature should be kept at -40°C~85°C TA. In terms of its program memory type, it is FLASH. 11 I/Os are present on the device. To find equivalent components, use its ATTINY28 base part number. The terminals are positioned at QUAD. A 32 termination is contained within it. Part of the AVR? ATtiny series, this electrical component is used in a variety of applications. By using a 3V voltage supply, high efficiency is possible. uPs/uCs/Peripheral IC for this gadget is MICROCONTROLLER, RISC. A total of 32 pins are required to construct this device. Based on the Surface Mount method, it is mounted. The component is included in Microcontrollers. Memory size for the devices is 2kB, which can be used to store programs and data. The maximum supply current is set at 3mA. A 3/5V source is used for powering it. This device achieves excellent efficiency at frequencies of 4MHz. There are currently 1 timers/counters set up on the system. Normal operation requires a supply voltage (Vsup) that is higher than 2.7V. Using an oscillator type Internal, it operates.

ATTINY28L-4MU Features


32-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

ATTINY28L-4MU Applications


There are a lot of Microchip Technology ATTINY28L-4MU Microcontroller applications.

  • Glucose monitoring systems (for Type 1 Diabetes)
  • Dryers
  • Coffee machines
  • Smart instruments
  • Electromechanical control
  • Vacuum cleaners
  • DCS control intelligent sensor
  • Current meter
  • Torpedo guidance
  • Projector