UPD754202A
Key Features
- Key return reset function for keyless entry Low-voltage operation: VDD = 1.8 to 6.0 V On-chip memory
- Program memory (ROM): 2048 × 8 bits
- Data memory (RAM) : 128 × 4 bits
- Variable instruction execution time useful for high-speed operation and power save
- 0.95, 1.91, 3.81, 15.3 µs (at 4.19-MHz operation)
- 0.67, 1.33, 2.67, 10.7 µs (at 6.0-MHz operation)
- Compact package (20-pin plastic shrink SOP (300 mil, 0.65-mm pitch))
