Description
1.1.1 VCC
Supply voltage.1.1.2 GND
Ground.1.1.3
Port B (PB3:PB0) Port B is a 4-bit bi-directional I/O port with internal pull-up resistors (selected for each bit).The Port B output buffers have symmetrical drive characteristics with both high sink and source capability except PB3 which has the.
Features
- High Performance, Low Power AVR® 8-bit Microcontroller.
- Advanced RISC Architecture.
- 120 Powerful Instructions.
- Most Single Clock Cycle Execution.
- 32 x 8 General Purpose Working Registers.
- Fully Static Operation.
- High Endurance, Non-volatile Memory Segments.
- 2K/4K/8K Bytes of In-System, Self-programmable Flash Program Memory.
- Endurance: 10,000 Write/Erase Cycles.
- 128/256/512 Bytes of In-System Programmable.
