ATTINY84A-PU

The ATTINY84A-PU is a high-performance picoPower® 8-bit AVR RISC-based Microcontroller combines 512-byte EEPROM, 12 general purpose I/O lines, 32 general purpose working registers, an 2 timers/counters (8-bit/16-bit) with two PWM channels each, internal and external interrupts, 8-channel 10-bit A/D converter, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internal calibrated oscillator and four software selectable power saving modes. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processor speed.

• High-performance, Low-power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
• High Endurance, Non-volatile Memory Segments
• debugWIRE On-chip Debug System
• In-system Programmable via SPI Port
• Internal and External Interrupt Sources
• Pin Change Interrupt on 12 Pins
• Low-power Idle, ADC Noise Reduction, Standby and Power-down Modes
• Enhanced Power-on Reset Circuit
• Programmable Brown-out Detection Circuit with Software Disable Function
• Internal Calibrated Oscillator
• On-chip Temperature Sensor
• 0 to 20MHz at 4.5 to 5.5V Speed Grade
• 210µA at 1.8V and 1MHz Active mode, 33µA at 1.8V and 1MHz Idle mode power consumption

애플리케이션

Power Management, Communications & Networking, Consumer Electronics