ATTINY84-20MU
- Mfr.Part #
- ATTINY84-20MU
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20QFN
- Stock
- 3,602
- In Stock :
- 3,602
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Supply Current-Max :
- 9 mA
- Interface :
- SPI
- Power Supplies :
- 3/5V
- Number of Programmable I/O :
- 12
- EEPROM Size :
- 512 x 8
- Product :
- MCU
- Number of I/Os :
- 12
- Data Converters :
- A/D 8x10b
- Terminal Position :
- QUAD
- Min Supply Voltage :
- 2.7 V
- Supply Voltage :
- 5V
- Number of I/O :
- 12
- RAM (bytes) :
- 512
- Number of I/O Lines :
- 12
- Minimum Operating Temperature :
- - 40 C
- Memory Size :
- 896B
- Program Memory Type :
- Flash
- Number of Terminals :
- 20
- PWM Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Brand :
- Microchip Technology
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Tradename :
- AVR
- Max Supply Voltage :
- 5.5 V
- Core Processor :
- AVR
- Product Status :
- Active
- Mount :
- Surface Mount
- Oscillator Type :
- Internal
- Core Size :
- 8-Bit
- Length :
- 4mm
- Additional Feature :
- OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Temperature Grade :
- Industrial
- RAM Size :
- 512 x 8
- Terminal Finish :
- MATTE TIN
- Maximum Operating Temperature :
- + 85 C
- Reach Compliance Code :
- Compliant
- DMA Channels :
- No
- Factory Lead Time :
- 4 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Base Product Number :
- ATTINY84
- Base Part Number :
- ATTINY84
- Product Type :
- 8-bit Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product Category :
- 8-bit Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Mounting Style :
- SMD/SMT
- Contact Plating :
- Tin
- Number of Pins :
- 20
- Number of Timers/Counters :
- 2
- Data Converter :
- A/D 8x10b
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Device Core :
- AVR
- Connectivity :
- USI
- Pbfree Code :
- yes
- Watchdog Timer :
- yes
- Memory Type :
- FLASH, OTP
- Has ADC :
- yes
- Speed :
- 20MHz
- Manufacturer :
- Microchip
- Frequency :
- 20MHz
- Peak Reflow Temperature (Cel) :
- 260
- Min Operating Temperature :
- -40 °C
- Width :
- 4 mm
- ROM Programmability :
- Flash
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Form :
- NO LEAD
- Seated Height-Max :
- 0.8 mm
- Max Frequency :
- 20 MHz
- RoHS :
- Compliant
- Program Memory Size :
- 8KB 4K x 16
- JESD-30 Code :
- S-XQCC-N20
- Max Operating Temperature :
- 85 °C
- Core Architecture :
- AVR
- ROM (words) :
- 8192
- Package / Case :
- 20-WFQFN Exposed Pad
- Height Seated (Max) :
- 0.8mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- RoHS Status :
- ROHS3 Compliant
- Published :
- 1997
- Package Shape :
- Square
- Data Bus Width :
- 8B
- DAC Channels :
- No
- Series :
- AVR® ATtiny
- Number of Terminations :
- 20
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- CPU Family :
- AVR RISC
- Bit Size :
- 8
- Interfaces :
- SPI
- Terminal Pitch :
- 0.5mm
- Datasheets
- ATTINY84-20MU

Microcontrollers Microchip Technology ATTINY84-20MU Overview
The Microcontrollers Microchip Technology ATTINY84-20MU is an advanced microcontroller unit (MCU) tailored for sophisticated embedded applications. Engineered by Microchip Technology, this compact and efficient MCU operates with an 8-bit architecture and is housed in a 20QFN package, making it ideal for space-constrained applications. With 8KB of flash memory, it offers ample space for firmware and application code, which is essential for robust and reliable system operations. This microcontroller is perfect for designers looking for a blend of performance and power efficiency in their electronic designs.
ATTINY84-20MU Features
This MCU is known for its high integration and performance capabilities, which include:
- 8-bit AVR processor, ensuring efficient handling of computational tasks.
- 8KB of in-system programmable flash memory, providing flexibility in software updates and functionality adjustments.
- Low-power consumption, which extends the battery life in portable applications.
- 20-pin QFN package that supports a compact form factor while maintaining robust functionality.
- Advanced peripherals, including ADCs, PWM channels, and digital I/Os, facilitating versatile control and monitoring options.
ATTINY84-20MU Applications
- Wearable Devices: Utilizes its low-power feature to extend battery life, crucial for all-day wearable tech.
- Smart Home Automation: Powers various sensors and actuators efficiently, enabling responsive and intelligent home automation solutions.
- Industrial Control Systems: Due to its robustness and extended temperature range, it fits perfectly in managing industrial automation processes.
- Battery Management Systems: Supports precise monitoring and control needed in battery management for safe and efficient operation.
- Hobbyist Electronics: Ideal for DIY projects due to its ease of use and extensive support in the hobby electronics community.
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