Datasheet Summary
Ordering number : EN- 5799
CMOS IC
LC72341G/W, LC72342G/W, LC72343G/W
Low-Voltage Single-Chip Microcontrollers with OnChip PLL and LCD Driver Circuits
Preliminary Overview
The LC72341G/W, LC72342G/W, and LC72343G/W are single-chip microcontrollers with both a 1/4-duty 1/2-bias LCD driver circuit and a PLL circuit that can operate at up to 250 MHz integrated on the same chip. These ICs are ideal for use in portable audio equipment. Reference frequencies of 1, 3, 5, 6.25, 12.5, and 25 kHz can be provided.
- Input frequency range
- FM band: 10 to 130 MHz 130 to 250 MHz
- AM band: 0.5 to 15 MHz
Functions
- High-speed programmable divider
- Program memory (ROM)
- LC72341G/W: 2048 words × 16...