English

All Products

View All >>
  • ATTINY40-XU

ATTINY40-XU

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY40 20 Pin 12MHz 5V 20-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATTINY40-XU
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 543
  • Description: 4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY40 20 Pin 12MHz 5V 20-TSSOP (0.173, 4.40mm Width) (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series AVR® ATtiny
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Terminal Finish MATTE TIN
Additional Feature OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.65mm
Frequency 12MHz
Base Part Number ATTINY40
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 5.5V
Interface I2C, SPI
Memory Size 4kB
Oscillator Type Internal
Number of I/O 18
RAM Size 256 x 8
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, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity I2C, SPI
Supply Current-Max 5mA
Bit Size 8
Data Converter A/D 12x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
ROM (words) 4096
Length 6.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

ATTINY40-XU Overview


For space savings, it is available in the 20-TSSOP (0.173, 4.40mm Width) package. A Surface Mount mounting method is used. It comes in the package?of a Tube. With a processor of AVR cores, the device is powered. When working, it is recommended that the temperature be kept at -40°C~85°C TA. The type of memory it uses is FLASH. There are 18 I/Os on the board. A comparable component can be found by using the base part number ATTINY40. This device has terminals at DUAL. Currently, it consists of 20 terminationals. The electrical component is part of the series AVR? ATtiny. By using a 5V voltage supply, high efficiency is possible. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER, RISC in order to monitor their performance. The structure is constructed from 20 pins. It is mounted based on the method of Surface Mount. In the subcategory of Microcontrollers, this component is included. In the device, there is a memory capacity of 4kB which may be used to store programs and data. The maximum supply current is 5mA. Working at a frequency of 12MHz results in excellent efficiency. While deploying 3.3V, designers will be able to fully take advantage of its adaptability. In total, there are 2 timers and counters. OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ also belongs to it. Using a Internal oscillator type, it works well.

ATTINY40-XU Features


20-TSSOP (0.173, 4.40mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory

ATTINY40-XU Applications


There are a lot of Microchip Technology ATTINY40-XU Microcontroller applications.

  • Accu-check
  • Digital TVs
  • Fax machines
  • Process control devices
  • Dishwashers
  • Firewalls
  • Switches
  • Answering machines
  • Vacuum cleaners
  • Safety -airbags, automatic braking system (ABS)