ST2012 Key Features
- 8-bit static pipeline CPU
- ROM: 12K x 8 bits
- RAM: 192 x 8 bits
- Operation voltage : 2.4V ~ 5V
- 10 CMOS Bi-directional bit programmable I/O pins
- 8 Output pins (Shared with LCD mon/segment)
- Hardware debounce option for input port
- Bit programmable PULL-UP for input port
- Timer/Counter
- One 8-bit timer / 16-bit event counter