ATTINY84A-SSUR
- Mfr.Part #
- ATTINY84A-SSUR
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 14SOIC
- Stock
- 6,560
- In Stock :
- 6,560
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 1997
- Number of SPI Channels :
- 1
- Core Size :
- 8-Bit
- Supply Voltage-Min (Vsup) :
- 4.5V
- Radiation Hardening :
- No
- Product Status :
- Active
- Min Supply Voltage :
- 1.8 V
- Memory Type :
- Flash
- Max Supply Voltage :
- 5.5 V
- Power Supplies :
- 2/5 V
- Product :
- MCU
- Max Frequency :
- 20 MHz
- External Data Bus Width :
- 8
- Bit Size :
- 8
- Data Bus Width :
- 8B
- Core Processor :
- AVR
- Number of Pins :
- 14
- Schedule B :
- 8542310000
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- RAM (bytes) :
- 512
- Supply Voltage-Max (Vsup) :
- 5.5V
- Height Seated (Max) :
- 1.75mm
- Length :
- 8.645mm
- Number of I2C Channels :
- 1
- Manufacturer :
- Microchip
- Number of Terminations :
- 14
- Min Operating Temperature :
- -40 °C
- Core Architecture :
- AVR
- Instruction Set Architecture :
- RISC
- Terminal Form :
- Gull wing
- Height :
- 1.5mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DMA Channels :
- No
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Width :
- 3.99mm
- Supply Voltage :
- 5V
- Max Operating Temperature :
- 85 °C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Interface Type :
- SPI, USI
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Timers/Counters :
- 2
- RoHS :
- Compliant
- Number of I/Os :
- 12
- Package Shape :
- RECTANGULAR
- Factory Lead Time :
- 7 Weeks
- Mount :
- Surface Mount
- Temperature Grade :
- Industrial
- Oscillator Type :
- Internal
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 8x10b
- Qualification :
- -
- Base Product Number :
- ATTINY84
- Brand :
- Microchip Technology / Atmel
- Interface :
- SPI
- Tradename :
- AVR
- Device Core :
- AVR
- Family Name :
- ATTINY84A
- Pbfree Code :
- yes
- ROM (words) :
- 8192
- Package Type :
- SOIC
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- JESD-30 Code :
- R-PDSO-G14
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Base Part Number :
- ATTINY84A
- Lead Free :
- Lead Free
- Product Category :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 8KB 4K x 16
- Reach Compliance Code :
- Compliant
- Data Converter :
- A/D 8x10b
- Typical Operating Supply Voltage :
- 5.5 (Maximum) V
- EEPROM Size :
- 512 x 8
- Contact Plating :
- Tin
- Connectivity :
- USI
- Memory Size :
- 8kB
- Qualification Status :
- Not Qualified
- Number of I/O Lines :
- 12
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C TA
- Has ADC :
- yes
- Dimensions :
- 8.74 x 3.99 x 1.5mm
- PWM Channels :
- yes
- Surface Mount :
- yes
- Speed :
- 20MHz
- DAC Channels :
- No
- Frequency :
- 20MHz
- Peak Reflow Temperature (Cel) :
- 260
- Interfaces :
- SPI
- RAM Size :
- 512 x 8
- Packaging :
- Tape and Reel (TR)
- Number of I/O :
- 12
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Supplier Device Package :
- 14-SOIC
- Number of Terminals :
- 14
- Terminal Pitch :
- 1.27 mm
- JESD-609 Code :
- e3
- Watchdog Timer :
- yes
- Number of Programmable I/O :
- 12
- Series :
- AVR® ATtiny
- CPU Family :
- AVR RISC
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Type :
- 8-bit Microcontrollers - MCU
- Seated Height-Max :
- 1.75 mm
- Minimum Operating Temperature :
- -40 °C
- Supply Current-Max :
- 7 mA
- MSL :
- MSL 3 - 168 hours
- Maximum Operating Temperature :
- +85 °C
- Mounting Style :
- SMD/SMT
- ROM Programmability :
- Flash
- Pin Count :
- 14
- Datasheets
- ATTINY84A-SSUR
ATTINY84A-SSUR Documents

Microcontrollers Microchip Technology ATTINY84A-SSUR Overview
The ATTINY84A-SSUR from Microchip Technology stands out as a versatile and efficient microcontroller within the Microcontrollers category, designed specifically for applications requiring compactness, power efficiency, and robust operational capacity. This 8-bit MCU is integrated with an 8KB flash memory and operates efficiently within a 14-SOIC package, making it ideal for space-constrained applications. The inclusion of advanced features such as PWM channels, A/D converters, and various communication interfaces makes the ATTINY84A-SSUR a top choice for developers aiming to build reliable and responsive systems in industrial and consumer markets.
ATTINY84A-SSUR Features
- 8-bit high-performance AVR microcontroller
- 8KB of in-system programmable flash
- 12 I/O lines and 32 general-purpose working registers
- Two PWM channels and a 10-bit analog-to-digital converter
- Supports I2C, SPI, and USART interfaces
- Low power consumption with multiple sleep modes
ATTINY84A-SSUR Applications
- Consumer Electronics: Used in small home appliances and entertainment systems where compact control and user interface handling are essential.
- Automotive: Suitable for automotive applications such as body control modules and small sensor management systems due to its robust operational parameters and multiple communication interfaces.
- Wearable Devices: Its low power consumption and small footprint make it ideal for wearable technology, managing sensor inputs and user interactions efficiently.
- Industrial Automation: Employed in automated control systems for real-time processing and control tasks, improving reliability and efficiency in harsh industrial environments.
- DIY Projects: Popular among hobbyists for building custom electronics projects, from robotics to environmental monitoring systems, due to its ease of use and programming flexibility.
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