ATMEL  ATTINY84-20PU  8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 8 KB, 512 Byte, 14 Pins, DIP

ATMEL ATTINY84-20PU

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  • Manufacturer:
  • Newark Part No.: 68T3783
  • Manufacturer Part No ATTINY84-20PU

Product Overview


The ATTINY84-20PU is a high-performance, low-power 8-bit AVR RISC-based Microcontroller combines 512B 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
  • Non-Volatile Program and Data Memories
  • 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
  • Internal Calibrated Oscillator
  • On-chip Temperature Sensor
  • 0 to 20MHz at 4.5 to 5.5V Speed Grade
  • 300µA at 1.8V (1MHz System Clock) Active Mode, 0.1µA at 1.8V Power-down Mode Low Power Consumption

Applications

Building Automation; Consumer Electronics; Industrial; Sensing & Instrumentation; Portable Devices
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Product Information


  • Controller Family/Series ATtiny
  • CPU Speed 20MHz
  • Program Memory Size 8KB
  • RAM Memory Size 512Byte
  • No. of Pins 14Pins
  • MCU Case Style DIP
  • No. of I/O's 12I/O's
  • Embedded Interface Type SPI
  • Supply Voltage Min 2.7V
  • Supply Voltage Max 5.5V
  • Packaging Each
  • No. of PWM Channels 4
  • EEPROM Memory Size 512 Byte
  • No. of Timers 2
  • MPU Core Size 8bit
  • MSL -
  • Peripherals ADC / Comparator / PWM / Timer / Temperature Sensor
  • Operating Temperature Min -40 °C
  • Operating Temperature Max 85 °C
  • Supply Voltage Range 2.7V to 5.5V
  • Oscillator Type External, Internal
  • SVHC No SVHC (15-Jun-2015)

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