ATTINY84-20MUR
- Mfr.Part #
- ATTINY84-20MUR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20QFN
- Stock
- 1,906
- In Stock :
- 1,906
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- PWM Channels :
- yes
- Factory Lead Time :
- 4 Weeks
- Product Category :
- 8-bit Microcontrollers - MCU
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Reach Compliance Code :
- Compliant
- Core Size :
- 8-Bit
- Max Frequency :
- 20 MHz
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Core Processor :
- AVR
- Max Operating Temperature :
- 85 °C
- RAM Size :
- 512 x 8
- Data Converter :
- A/D 8x10b
- Speed :
- 20MHz
- Package Shape :
- Square
- Max Supply Voltage :
- 5.5 V
- Terminal Finish :
- MATTE TIN
- Terminal Pitch :
- 0.5mm
- Manufacturer :
- Microchip
- Terminal Position :
- QUAD
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Compliant
- ROM Programmability :
- Flash
- Interfaces :
- SPI
- Memory Size :
- 896B
- Number of I/O :
- 12
- Supply Voltage :
- 5V
- Min Supply Voltage :
- 2.7 V
- Product Status :
- Active
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Contact Plating :
- Tin
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 2
- Maximum Operating Temperature :
- + 85 C
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Type :
- Flash
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Number of Terminals :
- 20
- Power Supplies :
- 3/5V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package / Case :
- 20-WFQFN Exposed Pad
- Data Converters :
- A/D 8x10b
- Packaging :
- Tape and Reel (TR)
- Temperature Grade :
- Industrial
- DMA Channels :
- No
- Seated Height-Max :
- 0.8 mm
- Surface Mount :
- yes
- Interface :
- SPI
- Mounting Type :
- Surface Mount
- Number of I/O Lines :
- 12
- Additional Feature :
- OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Brand :
- Microchip Technology
- Width :
- 4 mm
- Peak Reflow Temperature (Cel) :
- 260
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Programmable I/O :
- 12
- Series :
- AVR® ATtiny
- Number of I/Os :
- 12
- Bit Size :
- 8
- DAC Channels :
- No
- Supply Current-Max :
- 9 mA
- JESD-609 Code :
- e3
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Product Type :
- 8-bit Microcontrollers - MCU
- Base Part Number :
- ATTINY84
- JESD-30 Code :
- S-XQCC-N20
- Frequency :
- 20MHz
- Supply Voltage-Min (Vsup) :
- 4.5V
- Has ADC :
- yes
- Connectivity :
- USI
- Height Seated (Max) :
- 0.8mm
- Program Memory Size :
- 8KB 4K x 16
- RoHS Status :
- ROHS3 Compliant
- Base Product Number :
- ATTINY84
- Supply Voltage-Max (Vsup) :
- 5.5V
- RAM (bytes) :
- 512
- Mounting Style :
- SMD/SMT
- Memory Type :
- FLASH, OTP
- Watchdog Timer :
- yes
- Tradename :
- AVR
- ROM (words) :
- 8192
- Terminal Form :
- NO LEAD
- Data Bus Width :
- 8B
- CPU Family :
- AVR RISC
- Number of Terminations :
- 20
- Device Core :
- AVR
- Published :
- 1997
- Core Architecture :
- AVR
- EEPROM Size :
- 512 x 8
- Product :
- MCU
- Length :
- 4mm
- Pbfree Code :
- yes
- Min Operating Temperature :
- -40 °C
- Oscillator Type :
- Internal
- Datasheets
- ATTINY84-20MUR

Microcontrollers Atmel (Microchip Technology) ATTINY84-20MUR Overview
The Microcontrollers Atmel (Microchip Technology) ATTINY84-20MUR is a highly versatile and efficient microcontroller unit (MCU) tailored for applications requiring compact design without compromising performance. This MCU is built on an advanced 8-bit architecture from Atmel, part of the wider Microchip Technology family, ensuring robust performance in a broad range of applications. With its 8KB of flash memory, it offers ample space for program storage, making it an ideal choice for sophisticated yet space-sensitive applications. The 20QFN package ensures minimal footprint on system designs while providing sufficient I/O capabilities for complex tasks.
ATTINY84-20MUR Features
This microcontroller features a rich set of capabilities including 8KB of flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM, which facilitate advanced functionality in constrained environments. Its 20QFN packaging not only ensures a compact footprint but also offers excellent thermal performance for high reliability. Additional features like the 10-bit Analog-to-Digital Converter (ADC), multiple PWM channels, and I2C/SPI communication protocols make the ATTINY84-20MUR highly adaptable to a variety of technical requirements.
ATTINY84-20MUR Applications
- Consumer Electronics: Used in devices like smart home gadgets, this MCU can manage multiple sensor integrations and user interfaces efficiently.
- Wearable Technology: Its low power consumption and small form factor make it ideal for wearable devices requiring long battery life and compact size.
- Automation Systems: Capable of handling complex algorithms needed for automation control logic in both industrial and residential settings.
- Medical Devices: Reliable and accurate in medical applications where precision and minimal downtime are crucial for patient monitoring systems.
- Automotive: Suitable for automotive applications, particularly in sensor-based monitoring systems that require robust operation in varying environmental conditions.
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