ATtiny2313/V

8-bit AVR with 2K Bytes In-System Programmable Flash

Features
• Utilizes the AVR® RISC Architecture
• AVR – High-performance and Low-power RISC Architecture
  – 120 Powerful Instructions – Most Single Clock
    Cycle Execution
  – 32 x 8 General Purpose Working Registers
  – Fully Static Operation
  – Up to 20 MIPS Throughput at 20 MHz
• Data and Non-volatile Program and Data Memories
  – 2K Bytes of In-System Self Programmable Flash
    Endurance 10,000 Write/Erase Cycles
  – 128 Bytes In-System Programmable EEPROM
    Endurance: 100,000 Write/Erase Cycles
  – 128 Bytes Internal SRAM
  – Programming Lock for Flash Program and EEPROM Data Security
• Peripheral Features
  – One 8-bit Timer/Counter with Separate Prescaler
    and Compare Mode
  – One 16-bit Timer/Counter with Separate Prescaler,
    Compare and Capture Modes
  – Four PWM Channels
  – On-chip Analog Comparator
  – Programmable Watchdog Timer with On-chip Oscillator
  – USI – Universal Serial Interface
  – Full Duplex USART
• Special Microcontroller Features
  – debugWIRE On-chip Debugging
  – In-System Programmable via SPI Port
  – External and Internal Interrupt Sources
  – Low-power Idle, Power-down, and Standby Modes
  – Enhanced Power-on Reset Circuit
  – Programmable Brown-out Detection Circuit
  – Internal Calibrated Oscillator
• I/O and Packages
  – 18 Programmable I/O Lines
  – 20-pin PDIP, 20-pin SOIC, 20-pad QFN/MLF
• Operating Voltages
  – 1.8 - 5.5V (ATtiny2313V)
  – 2.7 - 5.5V (ATtiny2313)
• Speed Grades
  – ATtiny2313V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
  – ATtiny2313: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
• Typical Power Consumption
  – Active Mode
    1 MHz, 1.8V: 230 µA
    32 kHz, 1.8V: 20 µA (including oscillator)
  – Power-down Mode
    < 0.1 µA at 1.8V