ATTINY26L-8SU

The ATtiny26(L) is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny26(L) achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The AVR core combines a rich instruction set with 32 general purpose working registers. The ATtiny26(L) has a high precision ADC with up to 11 single ended channels and 8 differential channels. Seven differential channels have an optional gain of 20x. Four out of the seven differential channels, which have the optional gain, can be used at the same time. The ATtiny26(L) also has a high frequency 8-bit PWM module with two independent outputs. Two of the PWM outputs have inverted non-overlapping output pins ideal for synchronous rectification. The ATtiny26(L) provides 2K bytes of Flash, 128 bytes EEPROM, 128 bytes SRAM, up to 16 general purpose I/O lines, 32 general purpose working registers, two 8-bit Timer/Counters, one with PWM outputs, internal and external Oscillators, internal and external interrupts, programmable Watchdog Timer, 11-channel, 10-bit Analog to Digital Converter with two differential voltage input gain stages, and four software selectable power saving modes. The ATtiny26(L) also has a dedicated ADC Noise Reduction mode for reducing the noise in ADC conversion. In this sleep mode, only the ADC is functioning. The Power-down mode saves the register contents but freezes the oscillators, disabling all other chip functions until the next interrupt or hardware reset. The Standby mode is the same as the Power-down mode, but external oscillators are enabled.

• High-performance, Low-power AVR® 8-bit Microcontroller
• RISC Architecture
  • 118 Powerful Instructions
  • Most Single Clock Cycle Execution
  • 32 x 8 General Purpose Working Registers
  • Fully Static Operation
  • Up to 16 MIPS Throughput at 16 MHz
• Data and Non-volatile Program Memory
  • 2K Bytes of In-System Programmable Program Memory Flash Endurance: 10,000 Write/Erase Cycles
  • 128 Bytes of 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
  • 8-bit Timer/Counter with Separate Prescaler
  • 8-bit High-speed Timer with Separate Prescaler
  • 2 High Frequency PWM Outputs with Separate Output Compare Registers
  • Non-overlapping Inverted PWM Output Pins
  • Universal Serial Interface with Start Condition Detector
  • 10-bit ADC
  • 11 S