Manufacturer Part Number
ATTINY84A-SSF
Manufacturer
microchip-technology
Introduction
ATTINY84A-SSF is a high-performance, low-power AVR® ATtiny series 8-bit microcontroller designed for effective control in embedded systems.
Product Features and Performance
Core Processor: AVR 8-Bit enables efficient processing and multitasking.
Speed: Up to 20MHz provides rapid instruction execution.
Connectivity: USI (Universal Serial Interface) for versatile communication options.
Peripherals include Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Temperature Sensor, Watchdog Timer (WDT).
Program Memory Size: 8KB (4K x 16) FLASH for ample programming space.
EEPROM Size: 512 x 8 for additional data storage.
RAM Size: 512 x 8 for efficient data handling and operations.
A/D Converters: 8 channels x 10 bits for accurate analog to digital conversions.
Internal Oscillator for reliable clock generation without external components.
Operating Temperature Range: -40°C to +125°C suitable for challenging environmental conditions.
Product Advantages
High integration and features to size ratio enabling versatile applications in constrained spaces.
Low power consumption extends battery life in portable applications.
Broad voltage supply range (1.8V to 5.5V) enhances compatibility with various power systems.
Robust I/O capabilities with 12 programmable pins for extensive peripheral and interfacing options.
Key Technical Parameters
Core Size: 8-Bit
Speed: 20MHz
Program Memory: 8KB FLASH
EEPROM: 512 x 8
RAM: 512 x 8
Number of I/O: 12
Voltage Supply Range: 1.8V to 5.5V
Data Converters: A/D 8x10b
Operating Temperature: -40°C to +125°C
Quality and Safety Features
Includes essential safety features such as Brown-out Detect/Reset and Watchdog Timer to prevent system failures.
Tested for operation over a wide temperature range ensuring reliability under diverse conditions.
Compatibility
The device's wide voltage range and high-temperature tolerance make it compatible with a variety of operating conditions and external components.
USI offers flexible serial communication options compatible with standard communication protocols.
Application Areas
Ideal for embedded systems, IoT devices, sensor systems, home automation, and low-power applications.
Suitable for advanced DIY projects due to its easy programmability and versatile feature set.
Product Lifecycle
Status: Active, indicating ongoing manufacture and support.
No current indication of discontinuation, with continued availability of replacements and potential upgrades.
Several Key Reasons to Choose This Product
Versatile feature set and high level of integration for broad application potential.
Low power consumption and wide voltage range offer excellent power management.
Robust set of peripherals supports complex tasks and control scenarios.
Reliable performance in extreme conditions, verified by operating temperature range and safety features.
Active product status with support from Microchip Technology ensures long-term availability and technical assistance.
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