ATTINY85-20SU 8 Bit AVR Microcontroller – SOIC-8 Package
The ATtiny25/45/85 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 ATtiny25/45/85 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. All 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers. The ATtiny25/45/85 provides the following features: 2/4/8K bytes of In-System Programmable Flash, 128/256/512 bytes EEPROM, 128/256/256 bytes SRAM, 6 general-purpose I/O lines, 32 general purpose working registers, one 8-bit Timer/Counter with compare modes, one 8-bit high-speed Timer/Counter, Universal Serial Interface, Internal and External Interrupts, a 4-channel, 10-bit ADC, a programmable Watchdog Timer with Internal Oscillator, and three software selectable power saving modes. Idle mode stops the CPU while allowing the SRAM, Timer/Counter, ADC, Analog Comparator, and Interrupt system to continue functioning.Â
Features:
- Flash (Kbytes): 8 Kbytes
- Pin Count: 8
- Max. Operating Freq. (MHz): 20 MHz
- CPU: 8-bit AVR
- Number of Touch Channels: 3
- Hardware QTouch Acquisition: No
- Max I/O Pins: 6
- Ext Interrupts: 6
Features/Specs:
- Manufacturer: Microchip Technology
- Manufacturer Part No: ATTINY85-20SU
- Product Type: 8-bit Microcontrollers – MCU
- Series: ATtiny85
- Processor Series: tinyAVR
- Program Memory Size: 8 kB
- Data Bus Width: 8 bit
- ADC Resolution: 10 bit
- Maximum Clock Frequency: 20 MHz
- Number of I/Os: 6 I/O
- Data RAM Size: 512 B
- Data RAM Type: SRAM
- Data ROM Size: 512 B
- Data ROM Type: EEPROM
- Interface Type: USI
- Moisture Sensitive: Yes
- Number of ADC Channels: 4 Channel
- Number of Timers/Counters: 2 Timer
- Program Memory Type: Flash
- Operating Supply Voltage: 2.7 V to 5.5 V
- Minimum Operating Temperature: – 40°C
- Maximum Operating Temperature: + 85°C
- Mounting Style: SMD/SMT
- Package/Case: SOIC-8
Datasheet:Â Ttiny85
Package Includes:
- 1 x ATTINY85-20SU 8 Bit AVR Microcontroller – SOIC-8 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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