LC573202A Overview
ENN 6726 CMOS IC LC573202A 4-Bit Microcontroller with 2K-Byte ROM, 64 × 4Bits RAM and LCD Driver Preliminary Overview The LC573202A is a CMOS 4-bit microcontroller that operates on low voltage and very low power consumption. It also contains 2K-byte ROM, 64 × 4 bits RAM, LCD drivers and melody function.
LC573202A Key Features
- 2048 × 8 bits (2) Random Access Memory (RAM)
- 64 × 4 bits (3) Cycle Time
- 1.65V 2.60
- 3.60V 2.00
- 6.00V Power source Ag Battery Li Battery External voltage supply
- Input ports : 6 ports (S-port : 4 terminals, M-port : 2 terminals)
- Output ports : 1 port (Buzzer output/General output port : mask option changeover)
- LCD segment output ports : 25 terminals (Possible to use output port (SEG13 to SEG25) : by mask option)
- LCD mon output ports : 4 terminals
- Built-in Step-up/Step-down circuit (6) Melody/Buzzer (When buzzer output is selected on output port by mask option.)