ATTINY40-SU

ATtiny40 is a low-power CMOS 8-bit microcontroller based on the compact AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny40 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
  • 54 Powerful Instructions – Most Single Clock Cycle Execution
  • 16 x 8 General Purpose Working Registers
  • Fully Static Operation
  • Up to 12 MIPS Throughput at 12 MHz
• Non-volatile Program and Data Memories
  • 4K Bytes of In-System Programmable Flash Program Memory
  • 256 Bytes Internal SRAM
  • Flash Write/Erase Cycles: 10,000
  • Data Retention: 20 Years at 85°C / 100 Years at 25°C
• Peripheral Features
  • One 8-bit Timer/Counter with Two PWM Channels
  • One 8/16-bit Timer/Counter
  • 10-bit Analog to Digital Converter
• 12 Single-Ended Channels
  • Programmable Watchdog Timer with Separate On-chip Oscillator
  • On-chip Analog Comparator
  • Master/Slave SPI Serial Interface
  • Slave TWI Serial Interface
• Special Microcontroller Features