Summary
The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts,serial programmable USART, a byte oriented two-wire serial interface.
The solderable SMD version consumes less place in your circuit.
Specification
CPU:8-bit AVR
Flash:8 KBytes
Max I/O pins:23
Operating Voltage:2.7-5.5 volts
Maximum Frequency:16 MHz
