ATTINY84A-PU
- Mfr.Part #
- ATTINY84A-PU
- Manufacturer
- Microchip Technology
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 14DIP
- Stock
- 4,832
- In Stock :
- 4,832
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Category :
- 8-bit Microcontrollers - MCU
- Operating Temperature (Max) :
- 85C
- Package Type :
- PDIP W
- Speed :
- 20MHz
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Surface Mount :
- No
- Length :
- 19.69mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Size :
- 8kB
- Min Operating Temperature :
- -40 °C
- Base Product Number :
- ATTINY84
- Number of ADC Channels :
- 8
- Qualification :
- -
- CPU Family :
- AVR RISC
- Supply Voltage :
- 5V
- Program Memory Type :
- Flash
- Terminal Finish :
- MATTE TIN
- PWM Channels :
- yes
- RoHS :
- Compliant
- DAC Channels :
- No
- Number of Programmable I/O :
- 12
- Operating Supply Voltage (Max) :
- 5.5(V)
- Number of I/O :
- 12
- Max Operating Temperature :
- 85 °C
- Product Type :
- 8-bit Microcontrollers - MCU
- Dimensions :
- 19.68 x 7.11 x 4.95mm
- Interfaces :
- SPI
- Program Memory Size :
- 8KB 4K x 16
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Interface :
- SPI
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of Terminals :
- 14
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Series :
- AVR® ATtiny
- Number of Pins :
- 14
- Bit Size :
- 8
- Operating Temp Range :
- -40C to 85C
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Instruction Set Architecture :
- RISC
- Factory Lead Time :
- 3 Weeks
- Rad Hardened :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Pbfree Code :
- yes
- RAM (bytes) :
- 512
- Width :
- 7.11mm
- Number of SPI Channels :
- 2
- Terminal Pitch :
- 2.54 mm
- Mount :
- Through Hole
- Number of Terminations :
- 14
- Tradename :
- AVR
- Watchdog Timer :
- yes
- Clock Freq :
- 20(MHz)
- Operating Temperature (Min) :
- -40C
- Operating Temperature Classification :
- Industrial
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Supplier Device Package :
- 14-PDIP
- Supply Voltage-Min (Vsup) :
- 4.5V
- Interface Type :
- SPI
- Min Supply Voltage :
- 1.8 V
- JESD-609 Code :
- e3
- Number of PWM Channels :
- 2
- Core Size :
- 8-Bit
- Number of I/O Lines :
- 12
- Max Supply Voltage :
- 5.5 V
- Memory Type :
- Flash
- Supply Current-Max :
- 7 mA
- Seated Height-Max :
- 5.334 mm
- Number of Timers - General Purpose :
- 2
- Core Processor :
- AVR
- External Data Bus Width :
- 8
- Terminal Position :
- Dual
- Device Core Size :
- 8(b)
- Brand :
- Microchip Technology / Atmel
- Terminal Form :
- THROUGH-HOLE
- EEPROM Size :
- 512 x 8
- Height :
- 5.334mm
- Max Frequency :
- 20 MHz
- Package :
- Tube
- Pin Count :
- 14
- Reach Compliance Code :
- Compliant
- Core Architecture :
- AVR
- Operating Supply Voltage (Min) :
- 1.8(V)
- Number of I/Os :
- 12
- Data Converters :
- A/D 8x10b
- Product Status :
- Active
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Product :
- MCU
- Oscillator Type :
- Internal
- ROM (words) :
- 8192
- Mounting Type :
- Through Hole
- Number of Timers/Counters :
- 2
- JESD-30 Code :
- R-PDIP-T14
- MSL :
- -
- Temperature Grade :
- Industrial
- DMA Channels :
- No
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Contact Plating :
- Tin
- Frequency :
- 20MHz
- Programmable :
- yes
- Total Internal Ram Size :
- 512B(kB)
- Supply Voltage-Max (Vsup) :
- 5.5V
- REACH SVHC :
- No SVHC
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Package Shape :
- RECTANGULAR
- Manufacturer :
- Microchip
- Number of I2C Channels :
- 1
- Maximum Operating Temperature :
- +85 °C
- Published :
- 1997
- Base Part Number :
- ATTINY84A
- Mounting Style :
- Through Hole
- Schedule B :
- 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
- RAM Size :
- 512 x 8
- Power Supplies :
- 2/5 V
- Has ADC :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Minimum Operating Temperature :
- -40 °C
- Mounting :
- Through Hole
- Data Bus Width :
- 8B
- Family Name :
- ATTINY84
- # I/Os (Max) :
- 12
- RoHS Status :
- ROHS3 Compliant
- Device Core :
- AVR
- ROM Programmability :
- Flash
- Connectivity :
- USI
- Data Converter :
- A/D 8x10b
- Datasheets
- ATTINY84A-PU

Microcontrollers Microchip Technology ATTINY84A-PU Overview
The Microcontrollers Microchip Technology ATTINY84A-PU represents a robust solution for sophisticated yet cost-effective control applications. This integrated circuit from Microchip Technology is designed to deliver high-performance management capabilities with its 8-bit microcontroller unit. The ATTINY84A-PU boasts an 8KB flash memory, encapsulated in a practical 14DIP package, ideal for scalable deployments in diverse operational environments. Its architecture, tailored for efficient power usage and space-saving installation, makes it a top choice for developers looking to balance functionality and size.
ATTINY84A-PU Features
This microcontroller features 8KB of in-system programmable flash, a 12MHz maximum speed, and various I/O options that ensure flexibility in design and function. The ATTINY84A-PU supports both SPI and I2C communication protocols, enhancing its capability to interact with other devices within a system. With its low power consumption and wide voltage range operation, it is designed for extending the battery life of portable devices and robust performance in variable voltage scenarios.
ATTINY84A-PU Applications
- Consumer Electronics: Can be embedded in home automation systems, providing control and connectivity to enhance user experiences with minimal power draw.
- Automotive: Useful in automotive applications for controlling lighting systems or engine management functions, ensuring reliability and efficiency in vehicle electronics.
- Industrial Control: Serves as a cost-effective option for managing automation processes in manufacturing lines, improving precision and reducing downtime.
- Wearable Technology: Perfectly suited for integration into wearable devices due to its small size and efficiency, offering extended operation times and integration with health monitoring systems.
- DIY Projects: Ideal for hobbyists and educators in the development of custom electronics projects, providing a versatile platform for experimentation and learning.
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