ATTINY84A-SSU
- Mfr.Part #
- ATTINY84A-SSU
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 14SOIC
- Stock
- 7,011
- In Stock :
- 7,011
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Height :
- 1.75mm
- RoHS :
- Compliant
- Oscillator Type :
- Internal
- Number of I/O :
- 12
- Memory Size :
- 8kB
- Memory Type :
- Flash
- Number of PWM Channels :
- 2
- Packaging :
- Tube
- Watchdog Timer :
- yes
- Family Name :
- ATTINY84
- Radiation Hardening :
- No
- Number of I/Os :
- 12
- Package :
- Tube
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminals :
- 14
- Supplier Device Package :
- 14-SOIC
- DMA Channels :
- No
- RAM (bytes) :
- 512
- ROM (words) :
- 8192
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Length :
- 8.74mm
- Pin Count :
- 14
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Bit Size :
- 8
- Supply Voltage-Min (Vsup) :
- 4.5V
- Terminal Pitch :
- 1.27 mm
- Power Supplies :
- 2/5 V
- Frequency :
- 20MHz
- Number of ADC Channels :
- 8
- Dimensions :
- 8.74 x 3.99 x 1.5mm
- PWM Channels :
- yes
- Brand :
- Microchip Technology / Atmel
- Number of Timers/Counters :
- 2
- ROM Programmability :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- ATTINY84A
- Qualification Status :
- Not Qualified
- Width :
- 3.99mm
- Data Converters :
- A/D 8x10b
- Base Product Number :
- ATTINY84
- Max Frequency :
- 20 MHz
- Number of Programmable I/O :
- 12
- Minimum Operating Temperature :
- -40 °C
- JESD-609 Code :
- e3
- Instruction Set Architecture :
- RISC
- Core Size :
- 8-Bit
- Interface Type :
- I2C, SPI, USI
- JESD-30 Code :
- R-PDSO-G14
- Product :
- MCU
- Temperature Grade :
- Industrial
- Maximum Operating Temperature :
- +85 °C
- Schedule B :
- 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
- Speed :
- 20MHz
- CPU Family :
- AVR RISC
- Data Bus Width :
- 8B
- Data Converter :
- A/D 8x10b
- Number of SPI Channels :
- 2
- Has ADC :
- yes
- Tradename :
- AVR
- Mount :
- Surface Mount
- Number of I2C Channels :
- 1
- Lead Free :
- Lead Free
- Number of Pins :
- 14
- Min Supply Voltage :
- 1.8 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface :
- SPI
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 8KB 4K x 16
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Terminal Position :
- Dual
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package Type :
- SOIC
- Number of Terminations :
- 14
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Connectivity :
- USI
- Max Supply Voltage :
- 5.5 V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Device Core :
- AVR
- Package Shape :
- RECTANGULAR
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Temperature :
- -40°C~85°C TA
- Core Processor :
- AVR
- Factory Lead Time :
- 2 Weeks
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Style :
- SMD/SMT
- Seated Height-Max :
- 1.75 mm
- Number of I/O Lines :
- 12
- External Data Bus Width :
- 8
- REACH SVHC :
- No SVHC
- EEPROM Size :
- 512 x 8
- RAM Size :
- 512 x 8
- Min Operating Temperature :
- -40 °C
- Series :
- AVR® ATtiny
- Product Category :
- 8-bit Microcontrollers - MCU
- Interfaces :
- SPI
- Product Type :
- 8-bit Microcontrollers - MCU
- Published :
- 1997
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Core Architecture :
- AVR
- Manufacturer :
- Microchip
- Contact Plating :
- Tin
- Supply Current-Max :
- 7 mA
- Product Status :
- Active
- Pbfree Code :
- yes
- DAC Channels :
- No
- Supply Voltage :
- 5V
- Program Memory Type :
- Flash
- Max Operating Temperature :
- 85 °C
- Datasheets
- ATTINY84A-SSU

Microcontrollers Microchip Technology ATTINY84A-SSU Overview
The Microcontrollers Microchip Technology ATTINY84A-SSU is a high-performance, low-power AVR 8-bit microcontroller that offers an ideal solution for developers looking to integrate robust control in compact, demanding applications. This microcontroller by Microchip Technology combines 8KB of in-system programmable flash memory, a rich feature set, and versatile I/O options in a small 14-SOIC package. Its efficient architecture is designed to optimize the system's power consumption versus processing speed, making it perfect for power-sensitive and space-constrained applications. The ATTINY84A-SSU is engineered to handle a variety of tasks ranging from simple to complex controls, enhancing its utility in professional development environments.
ATTINY84A-SSU Features
This microcontroller unit (MCU) boasts several features designed to support a wide range of applications. It includes 8KB of flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM. The ATTINY84A-SSU operates at a voltage range of 1.8V to 5.5V, providing flexibility across different power supplies and conditions. Its clock speed up to 20MHz allows for quick processing and response times. Additional features include 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with compare modes, a 10-bit analog-to-digital converter, and full serial programmable USART, all of which contribute to its versatility as a microcontroller.
ATTINY84A-SSU Applications
- Home Automation Systems: Utilizes its I/O capabilities to control and interface with various sensors and actuators, enhancing smart home solutions.
- Consumer Electronics: Ideal for power management and control in devices such as portable health monitors, where extended battery life is crucial.
- Automotive Applications: Can be embedded in car entertainment systems to handle user interface controls and small display management.
- Industrial Control: Provides the processing power and connectivity options necessary to manage automated production lines or robotic systems.
- Wearable Technology: Its low power consumption and small footprint make it perfect for compact devices like fitness trackers and smart watches.
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