The ATTINY85V-10SU is an 8-bit high-performance low-power AVR RISC-based microcontroller with the following main functions:
Processor and Memory
Processor Core: 8-bit AVR RISC architecture, with a maximum clock frequency of 10 MHz. It can execute powerful instructions in a single clock cycle, achieving a throughput approaching 1 MIPS per MHz.
Memory: It has 8 KB of ISP Flash memory for program storage, 512 B of EEPROM for non-volatile data storage, and 512 B of SRAM for data storage during program execution.
Input/Output and Interrupt
I/O Ports: 6 general-purpose I/O lines, which can be configured as input or output. Some pins can also be used for specific functions such as PWM output, analog input, and external interrupt.
Interrupt System: It has internal and external interrupt sources, which can respond to external events or internal specific conditions in a timely manner.
Timer/Counter and PWM
Timer/Counter: It has one 8-bit timer/counter with compare modes and one 8-bit high-speed timer/counter. These can be used for functions such as time-delay generation, event measurement, and pulse-width modulation (PWM).
PWM: The microcontroller has PWM channels, which can generate PWM signals. It is often used to control the power of external devices such as LEDs and motors, such as dimming an LED or controlling the speed of a small motor2.
Analog-to-Digital Conversion
Built-in 4-channel 10-bit A/D converter, which can convert analog input signals from sensors into digital values2.
Power Management
It has three software-selectable power-saving modes, namely low-power idle, ADC noise reduction, and power-down modes, which are suitable for battery-powered applications.
Debugging and Programming
Debugging: It has a DebugWire on-chip debug system, which is convenient for debugging and troubleshooting during the development process.
Programming: It can be programmed in-system via the SPI port, and the programming process is relatively simple and convenient.
Processor and Memory
Processor Core: 8-bit AVR RISC architecture, with a maximum clock frequency of 10 MHz. It can execute powerful instructions in a single clock cycle, achieving a throughput approaching 1 MIPS per MHz.
Memory: It has 8 KB of ISP Flash memory for program storage, 512 B of EEPROM for non-volatile data storage, and 512 B of SRAM for data storage during program execution.
Input/Output and Interrupt
I/O Ports: 6 general-purpose I/O lines, which can be configured as input or output. Some pins can also be used for specific functions such as PWM output, analog input, and external interrupt.
Interrupt System: It has internal and external interrupt sources, which can respond to external events or internal specific conditions in a timely manner.
Timer/Counter and PWM
Timer/Counter: It has one 8-bit timer/counter with compare modes and one 8-bit high-speed timer/counter. These can be used for functions such as time-delay generation, event measurement, and pulse-width modulation (PWM).
PWM: The microcontroller has PWM channels, which can generate PWM signals. It is often used to control the power of external devices such as LEDs and motors, such as dimming an LED or controlling the speed of a small motor2.
Analog-to-Digital Conversion
Built-in 4-channel 10-bit A/D converter, which can convert analog input signals from sensors into digital values2.
Power Management
It has three software-selectable power-saving modes, namely low-power idle, ADC noise reduction, and power-down modes, which are suitable for battery-powered applications.
Debugging and Programming
Debugging: It has a DebugWire on-chip debug system, which is convenient for debugging and troubleshooting during the development process.
Programming: It can be programmed in-system via the SPI port, and the programming process is relatively simple and convenient.
