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