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ATTINY28V-1AU

ATTINY28V-1AU

ATTINY28V-1AU

Microchip Technology

2KB 1K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY28 32 Pin 1.2MHz 3V 32-TQFP

SOT-23

ATTINY28V-1AU Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 21 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-TQFP
Surface Mount YES
Number of Pins 32
Supplier Device Package 32-TQFP (7x7)
Number of Terminals 32
Mounting Style SMD/SMT
Instruction Set Architecture RISC
Clock Freq 1.2(MHz)
Operating Temperature Classification Industrial
Package Type TQFP
Number of Timers - General Purpose 1
Operating Temp Range -40C to 85C
# I/Os (Max) 11
Total Internal Ram Size 32B(kB)
Device Core Size 8(b)
Operating Supply Voltage (Max) 5.5(V)
Operating Supply Voltage (Typ) 2.5/3.3/5(V)
Rad Hardened No
Operating Supply Voltage (Min) 1.8(V)
Programmable Yes
Mounting Surface Mount
Data Converters --
Number of I/Os 11 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tray
Base Product Number ATTINY28
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 20
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® ATtiny
Published 1997
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)
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.8mm
Reach Compliance Code compliant
Frequency 1.2MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATTINY28
Pin Count 32
JESD-30 Code S-PQFP-G32
Qualification Status Not Qualified
Operating Temperature (Max) 85C
Operating Temperature (Min) -40C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Temperature Grade INDUSTRIAL
Memory Size 2kB
Oscillator Type Internal
Number of I/O 11
Speed 1.2MHz
RAM Size 32B
Voltage - Supply (Vcc/Vdd) 1.8V~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
Connectivity --
Supply Current-Max 3 mA
Bit Size 8
Access Time 1.2 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Seated Height-Max 1.2 mm
Number of Timers/Counters 1
Product Type 8-bit Microcontrollers - MCU
ROM (words) 2048
EEPROM Size --
CPU Family AVR RISC
RAM (bytes) 32
ROM Programmability FLASH
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Length 7mm
Width 7 mm
Height 1 mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.490000 $2.49
10 $2.349057 $23.49057
100 $2.216091 $221.6091
500 $2.090652 $1045.326
1000 $1.972313 $1972.313
ATTINY28V-1AU Product Details

ATTINY28V-1AU Overview


Packaged in a 32-TQFP format. A total of 11 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AVR® ATtiny series electrical component is used in this application. This program has a program memory of 2KB 1K x 16 bytes, which is the size of the program. With a AVR Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 32 terminations on the IC chip, which means there are 32 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 3V volts. The system has NO channels for DMA communication. There is 2kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATTINY28 to find them. At a frequency of 1.2MHz, Microcontroller can operate efficiently. This MCU Chip uses NO PWM channels to operate. Chips have 32 pins. There are 1 timers/counters in this device. In total, it has 32 pins. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations.

ATTINY28V-1AU Features


32-TQFP package
Mounting type of Surface Mount


ATTINY28V-1AU Applications


There are a lot of Microchip Technology
ATTINY28V-1AU Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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