8-bit AVR Microcontroller ATtiny4 / ATtiny5 / ATtiny9 / ATtiny10 DATASHEET COMPLETE Introduction The Atmel ATtiny4/5/9/10 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 ATtiny4/5/9/10 achieves throughputs close to 1 MIPS per MHz. This empowers system designer to optimize the device for power consumption versus processing speed. Feature 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 512/1024 Bytes of In-System Programmable Flash Program Memory 32 Bytes Internal SRAM Flash Write/Erase Cycles: 10,000 Data Retention: 20 Years at 85C / 100 Years at 25C Peripheral Features QTouch Library Support for Capacitive Touch Sensing (1 Channel) One 16-bit Timer/Counter with Prescaler and Two PWM Channels Programmable Watchdog Timer with Separate On-chip Oscillator 4-channel, 8-bit Analog to Digital Converter (ATtiny5/10, only) On-chip Analog Comparator Special Microcontroller Features In-System Programmable (at 5V, only) External and Internal Interrupt Sources Atmel-8127H-ATtiny4 / ATtiny5 / ATtiny9 / ATtiny10 Datasheet Complete-11/2016 Low Power Idle, ADC Noise Reduction, and Power-down Modes Enhanced Power-on Reset Circuit Programmable Supply Voltage Level Monitor with Interrupt and Reset Internal Calibrated Oscillator I/O and Packages Four Programmable I/O Lines 6-pin SOT and 8-pad UDFN Operating Voltage: 1.8 - 5.5V Programming Voltage: 5V Speed Grade: 0 - 4 MHz 1.8 - 5.5V 0 - 8 MHz 2.7 - 5.5V 0 - 12 MHz 4.5 - 5.5V Industrial and Extended Temperature Ranges Low Power Consumption Active Mode: 200A at 1MHz and 1.8V Idle Mode: 25A at 1MHz and 1.8V Power-down Mode: <0.1A at 1.8V Atmel ATtiny4 / ATtiny5 / ATtiny9 / ATtiny10 DATASHEET 2 Atmel-8127H-ATtiny4 / ATtiny5 / ATtiny9 / ATtiny10 Datasheet Complete-11/2016