ATTINY10-TSHR Integrated Circuits (ICs)

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1. Describe

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 approaching 1 MIPS/MHz. This allows system designers to optimize the power consumption and processing speed of the device. The AVR core combines a rich instruction set with 16 general-purpose working registers and system register. All registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one instruction executed in one clock cycle. The resulting architecture is compact and code-efficient, while achieving ten times faster throughput than traditional CISC microcontroller. The device offers the following features: 512/1024 bytes of in-system programmable Flash, 32 bytes of SRAM, 4 general purpose I/O lines, 16 general purpose working registers, a 16-bit timer/counter, two PWM channels, Internal and external interrupts, a programmable watchdog timer, internal oscillator, internal calibrated oscillator and four software-selectable power-saving modes. The Loft 5/10 is also equipped with a quad channel and 8-bit analog-to-digital converter (ADC). Idle mode stops the CPU while allowing the SRAM, timers/counters, ADC (ATtiny5/10 only), analog comparators and the interrupt system to continue running. The ADC noise reduction mode minimizes switching noise during ADC conversions by stopping the CPU and all I/O modules except the ADC. In power-down mode registers retain their contents and all chip functions are disabled until the next interrupt or hardware reset. In standby mode, the oscillator runs while the rest of the device sleeps, allowing very fast start-up combined with low power consumption. The device is fabricated using Atmel's high-density non-volatile memory (NVM) technology. On-chip programmable flash memory allows program memory through conventional non-volatile memory programmers. The ATtiny4/5/9/10AVR is supported by a suite of program and system development tools, including a macro assembler and evaluation kit.

2. Feature

    1. High Performance, Low Power AVR® 8-Bit Microcontroller

    2. 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

    3. 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 85°C / 100 Years at 25°C

    4. 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

    5. Special Microcontroller Features

        – In-System Programmable (at 5V, only)

        – External and Internal Interrupt Sources

        – 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

    6. I/O and Packages

        – Four Programmable I/O Lines

        – 6-pin SOT and 8-pad UDFN

    7. Operating Voltage:

        – 1.8 - 5.5V

    8. Programming Voltage:

        – 5V

    9. Speed Grade:

        – 0 - 4 MHz @ 1.8 - 5.5V

        – 0 - 8 MHz @ 2.7 - 5.5V

        – 0 - 12 MHz @ 4.5 - 5.5V

  10. Industrial and Extended Temperature Ranges

  11. Low Power Consumption

        – Active Mode:

  12. 200μA at 1MHz and 1.8V Idle Mode:

  13. 25μA at 1MHz and 1.8V

        – Power-down Mode:

   14. <0.1μA at 1.8V

3. Pin Configurations