English

All Products

View All >>
  • ATTINY841-MMHR

ATTINY841-MMHR

8KB 8K x 8 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY841 20 Pin 16MHz 3.3V 20-VFQFN Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATTINY841-MMHR
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 955
  • Description: 8KB 8K x 8 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY841 20 Pin 16MHz 3.3V 20-VFQFN Exposed Pad (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 7 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Weight 69.994973mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1997
Series AVR® ATtiny
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 3.3V
Terminal Pitch 0.45mm
Frequency 16MHz
Base Part Number ATTINY841
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 1.8/5V
Supply Voltage-Min (Vsup) 1.7V
Interface I2C, SPI, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 12
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 1.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals PWM
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity I2C, SPI, UART/USART
Supply Current-Max 6mA
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 3
ROM (words) 4096
EEPROM Size 512 x 8
Height Seated (Max) 0.85mm
RoHS Status ROHS3 Compliant

ATTINY841-MMHR Overview


It is available in the 20-VFQFN Exposed Pad package for the benefit of saving space. Using Surface Mount, it is mounted. It comes in the package?of a Tape & Reel (TR). It is equipped with a AVR core processor. When working, it is recommended that the temperature be kept at -40°C~85°C TA. The type of memory it uses is FLASH. It has a number of 12I/Os. It has a base part number of ATTINY841 that can be used to find other components that are comparable. A QUAD position is assigned to its terminals. 20 terminations are present in it. The AVR? ATtiny series includes this electrical component. The supply voltage of 3.3V allows for high efficiency. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER, RISC in order to monitor their performance. A total of 20 pins are used in its construction. According to Surface Mount, it is mounted. Subcategory Microcontrollers includes this component. Data and programs can be stored on the devices with a memory size of 8kB. It is important to note that the maximum supply current is 6mA. Power is provided by a source of 1.8/5V. When working at a frequency of 16MHz it is able to achieve excellent efficiency. 3 counters/timers are currently active. Normally, the supply voltage (Vsup) should remain above 1.7V. Using a Internal oscillator type, it works well.

ATTINY841-MMHR Features


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

ATTINY841-MMHR Applications


There are a lot of Microchip Technology ATTINY841-MMHR Microcontroller applications.

  • Entertainment products
  • Industrial instrumentation devices
  • Hard drives
  • Copiers
  • Industrial robot
  • Tape drives
  • X-ray
  • Laminators
  • Mobile computers
  • Mice