Ordering number : 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.
Features
(1) Read-Only Memory (ROM) - 2048 × 8 bits (2) Random Access Memory (RAM) - 64 × 4 bits (3) Cycle Time
Cycle time 122µs 122µs 122µs Oscillation source Crystal oscillation RC oscillation Crystal oscillation Crystal oscillation RC oscillation Oscillation Frequency 32.
768kHz 32.
768kHz 32.
768kHz Power supply
voltage 1.
30 - 1.
65V 2.
60 - 3.
60V 2.
00 - 6.
00V Power source...