Microchip (ATTINY84A-PU) 8 Bit MCU, Low Power High Performance, 20 MHz

8 Bit MCU, Low Power High Performance, AVR ATtiny Family ATtiny84 Series Microcontrollers, 20 MHz Product Overview 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 Applications Power Management, Communications & Networking, Consumer Electronics Product Information Product Range: AVR ATtiny Family ATtiny84 Series Microcontrollers CPU Speed: 20MHz Program Memory Size: 8KB Operating Frequency Max: 20MHz RAM Memory Size: 512Byte No. of Pins: 14Pins MCU Case Style: DIP IC Case / Package: DIP No. of I/O's: 12I/O's Embedded Interface Type: SPI Interfaces: SPI Supply Voltage Min: 1.8V Supply Voltage Max: 5.5V MCU Family: AVR ATtiny MCU Series: ATtiny84 Operating Temperature Min: -40°C Operating Temperature Max: 85°C