ATtiny85-20PU (microcontroller, 8-bit, 8kB Flash, 0.512kB EEPROM, 6 I/O)
The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 512B EEPROM, 512-Byte 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, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
Flash (Kbytes): 8 Kbytes
Pin Count: 8
Max. Operating Freq. (MHz): 20 MHz
CPU: 8-bit AVR
# of Touch Channels: 3
Hardware QTouch Acquisition: No
Max I/O Pins: 6
Ext Interrupts: 6
USB Speed: No
USB Interface: No