Welcome to Hotenda.com Online Store!

logo
userjoin
Home

ATTINY841-MMHR

ATTINY841-MMHR

ATTINY841-MMHR

Microchip Technology

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

SOT-23

ATTINY841-MMHR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Supplier Device Package 20-VQFN (3x3)
Weight 69.994973mg
Number of Terminals 20
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 12x10b
Schedule B 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
Number of I/Os 12
RoHS Compliant
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type I2C, SPI, USARTs
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATTINY841
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 12
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 QUAD
Terminal Form NO LEAD
Supply Voltage 3.3V
Terminal Pitch 0.45mm
Reach Compliance Code compliant
Frequency 16MHz
Base Part Number ATTINY841
JESD-30 Code S-PQCC-N20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 1.8/5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 1.7V
Interface I2C, SPI, UART, USART
Max Supply Voltage 5.5 V
Min Supply Voltage 1.7 V
Memory Size 8kB
Oscillator Type Internal
Number of I/O 12
Speed 16MHz
RAM Size 512 x 8
Memory Type FLASH
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 6 mA
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
Seated Height-Max 0.85 mm
Number of Timers/Counters 3
Product Type 8-bit Microcontrollers - MCU
ROM (words) 4096
Core Architecture AVR
EEPROM Size 512 x 8
CPU Family AVR RISC
Max Frequency 16 MHz
Number of A/D Converters 1
Number of Programmable I/O 12
RAM (bytes) 512
Number of ADC Channels 12
ROM Programmability FLASH
Number of PWM Channels 2
Number of I2C Channels 1
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height Seated (Max) 0.85mm
Height 850 µm
Width 3 mm
Length 3 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
6,000 $0.97850 $5.871
ATTINY841-MMHR Product Details

ATTINY841-MMHR Overview


There is a 20-VFQFN Exposed Pad package available. The board has 12 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. AVR® ATtiny-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 8KB 8K x 8. Powered by a AVR Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 20. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 3.3V volts. A total of NO DMA channels are available. This IC part has a memory size of 8kB. There are a number of alternatives to the base part number ATTINY841 that you can find. Performing well when operated at frequency 16MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 20 pins that can be accessed. It comes with 3 timers/counters that can be set up. The device is powered by the the AVR RISC CPU family that is embedded in it. FLASH memory is one of the features of this equipment. The CPU is based on AVR cores. There are 12 Programmable I/Os on this computer. The device has a total of 12 ADC channels in total. There are 1 A/D converters built into the device, which makes it quite versatile. There are 2 PWM channels used by the device in total. A total of 1 I2C channels have been integrated into the part.

ATTINY841-MMHR Features


20-VFQFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATTINY841-MMHR Applications


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


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News