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ATTINY43U-SUR

ATTINY43U-SUR

ATTINY43U-SUR

Microchip Technology

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY43 20 Pin 8MHz 3V 20-SOIC (0.295, 7.50mm Width)

SOT-23

ATTINY43U-SUR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 4 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Supplier Device Package 20-SOIC
Number of Terminals 20
Mounting Style SMD/SMT
Data Converters A/D 4x10b
Number of I/Os 5
RoHS Compliant
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATTINY43
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Number of I/O Lines 16
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series AVR® ATtiny
Published 1997
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Terminal Position DUAL
Terminal Form GULL WING
Supply Voltage 3V
Terminal Pitch 1.27 mm
Reach Compliance Code compliant
Frequency 8MHz
Base Part Number ATTINY43
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5 V
Temperature Grade INDUSTRIAL
Interface SPI
Max Supply Voltage 5.5 V
Min Supply Voltage 2.7 V
Memory Size 1.8kB
Oscillator Type Internal
Number of I/O 16
Speed 8MHz
RAM Size 256 x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity USI
Supply Current-Max 7 mA
Bit Size 8
Data Converter A/D 4x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 2
Product Type 8-bit Microcontrollers - MCU
ROM (words) 2048
Core Architecture AVR
EEPROM Size 64 x 8
CPU Family AVR RISC
Max Frequency 8 MHz
Number of Programmable I/O 16
RAM (bytes) 256
ROM Programmability FLASH
Product MCU
Product Category 8-bit Microcontrollers - MCU
Width 7.5 mm
Length 12.8 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.97000 $0.97
25 $0.88520 $22.13
100 $0.80000 $80
ATTINY43U-SUR Product Details

ATTINY43U-SUR Overview


Packaged in a 20-SOIC (0.295, 7.50mm Width) format. A total of 16 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 4KB 2K 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 20 terminations on the IC chip, which means there are 20 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 1.8kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATTINY43 to find them. At a frequency of 8MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 20 pins. There are 2 timers/counters in this device. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations. The equipment has a FLASH memory that is built in. It is equipped with a AVR core architecture which is integrated into it. In the 16 Programmable I/O section, it can be programmed in many different ways.

ATTINY43U-SUR Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATTINY43U-SUR Applications


There are a lot of Microchip Technology
ATTINY43U-SUR Microcontroller applications.


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

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