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ATTINY84A-MMH

  • ATTINY84A-MMH
  • ATTINY84A-MMH

ATTINY84A-MMH

ATTINY84A-MMH

Microchip Technology

8KB 4K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY84A 20 Pin 20MHz 5V 20-VFQFN Exposed Pad

SOT-23

ATTINY84A-MMH Datasheet

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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)
Number of Terminals 20
Mounting Style SMD/SMT
Interfaces SPI
Data Converters A/D 8x10b
Schedule B 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
Number of I/Os 12
RoHS Compliant
Package Tray
Base Product Number ATTINY84
Mfr Microchip Technology
Product Status Active
Family Name AVR
Instruction Set Architecture RISC
Dimensions 3.1 x 3.1 x 0.8mm
Typical Operating Supply Voltage 1.8 → 5.5 V
Package Type VQFN
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Interface Type SPI, USI
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
Package Shape SQUARE
Number of I/O Lines 12
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® ATtiny
Published 1997
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Terminal Finish NICKEL PALLADIUM GOLD
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Additional Feature ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.45mm
Reach Compliance Code compliant
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATTINY84A
Pin Count 20
JESD-30 Code S-PQCC-N20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5 V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Interface SPI
Max Supply Voltage 5.5 V
Min Supply Voltage 1.8 V
Memory Size 8kB
Oscillator Type Internal
Number of I/O 12
Speed 20MHz
RAM Size 512 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 8KB 4K x 16
Connectivity USI
Supply Current-Max 7 mA
Bit Size 8
Data Converter A/D 8x10b
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 2
Product Type 8-bit Microcontrollers - MCU
ROM (words) 8192
Core Architecture AVR
EEPROM Size 512 x 8
CPU Family AVR RISC
Max Frequency 20 MHz
External Data Bus Width 8
Number of Programmable I/O 12
RAM (bytes) 512
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 2
Number of I2C Channels 1
Number of SPI Channels 2
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 380μm
Length 3.1mm
Width 3.1mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.80000 $0.8
25 $0.73120 $18.28
100 $0.66950 $66.95
ATTINY84A-MMH Product Details

ATTINY84A-MMH Overview


The package is 20-VFQFN Exposed Pad-shaped. There are 12 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the AVR® ATtiny series of electrical components. Having a size of 8KB 4K x 16, Microcontroller has a program memory of X bytes. A AVR Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 20 has 20 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 8kB is the size of the memory in the IC part. Using the base part number ATTINY84A, you will be able to find alternatives for the part. Using a 20MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 20 pins are accessible. In total, there are 2 timers/counters on the device. The pin count is 20. There is an embedded the AVR RISC CPU family inside the device, which makes it a powerful device. There is FLASH memory on this piece of equipment. In addition, it comes with a AVR core architecture. It has 12 Programmable Input/Output pins that can be programmed. In addition to the above, there are other features such as ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ, to name but a few. The ADC channel count on this device totals up to 8 channels. In order for the device to function, it uses 2 PWM channels. 1 I2C channels are integrated by the part.

ATTINY84A-MMH Features


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


ATTINY84A-MMH Applications


There are a lot of Microchip Technology
ATTINY84A-MMH Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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