HMS87C4260 Key Features
- 60K Bytes of On-chip Program Memory
- 1024 Bytes of On-chip Data RAM
- Minimum Instruction Cycle Time
- 256ns (NOP operation)
- PLL Oscillator for OSD and System Clock
- External 4MHz Crystal Input
- 31 Programmable I/O pins
- 26 Input/Output and 5 Input pins
- I2C Bus Interface
- Multimaster (2 Pairs interface pins)