Description

The FCR4.19M5 is a resonator electronic component that belongs to the GMS340 series. It is a remote control transmitter that utilizes CMOS technology, allowing for different configuration outputs, multiple custom code outputs, and a double push key output for easy fabrication. This resonator is suitable for remote control applications of various devices such as TVs, VCRs, fans, air conditioners, audio equipment, toys, and games.

Specifications and features

• Program memory: 512 bytes for GMS34004/012, 1024 bytes for GMS34112/120/140
• Data memory: 32 × 4 bits
• 43 types of instruction set
• 3 levels of subroutine nesting
• 1 bit output port for a large current (REMOUT signal)
• Operating frequency: 300~500KHz or 2.4~4MHz (300~500KHz operation masked option)
• Instruction cycle: fOSC/6 (at 300~500KHz), fOSC/48 (at 2.4~4MHz)
• CMOS process (Single 3.0V power supply)
• Stop mode (through internal instruction)
• Released stop mode by key input (masked option)
• Built-in capacitor for ceramic oscillation circuit (masked option)
• Built-in watchdog timer (WDT)
• Low operating voltage: 2.0~4.0V (at 300~500KHz), 2.2~4.0V (at 2.4~4MHz)

Application Scenarios

The FCR4.19M5 resonator can be used in various remote control scenarios, including controlling TVs, VCRs, fans, air conditioners, audio equipment, toys, and games.

Comparison

- CMOS technology for efficient transmission code outputs

- Multiple custom code output options

- Easy fabrication with double push key output

- Suitable for a wide range of remote control applications

- Requires external power supply

- Limited data memory capacity