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Description
The µPD6124AGS-B37 is a 4-bit single-chip microcontroller designed for infrared remote controllers used in TVs, VCRs, stereos, cassette decks, and air conditioners. It consists of a ROM, RAM, a 4-bit parallel-processing ALU, a programmable timer, key input/output ports, and transmit output ports. The microcontroller is controlled by a program and can be used for evaluation and small-scale production of systems.
Specifications and features
- Transmitter for programmable infrared remote controller
- 19 types of instructions
- Instruction execution time: 17.6 µs (with 455-kHz ceramic resonator)
- Program memory (ROM) capacity: µPD6124A - 1002 × 10 bits, µPD6600A - 512 × 10 bits
- Data memory (RAM) capacity: 32 × 5 bits
- 9-bit programmable timer: 1 channel
- I/O pins (KI/O): 8 pins
- Input pins (KI): 4 pins
- Serial input pins (S-IN): 1 pin
- Transmission-in-progress indication pin (S-OUT): 1 pin
- Transmit carrier frequency (REM): fOSC/12, fOSC/8
- Standby operation (HALT/STOP mode)
- Low power consumption
- Current consumption in STOP mode (TA = 25°C)
- Low-voltage operation: µPD6124A - VDD = 2.2 to 5.5 V, µPD6600A - VDD = 2.2 to 3.6 V
Application Scenarios
The µPD6124AGS-B37 microcontroller is primarily used in infrared remote controllers for various electronic devices such as TVs, VCRs, stereos, cassette decks, and air conditioners.
Comparison
Advantages- Programmable infrared remote controller functionality
- Multiple types of instructions available
- Low power consumption
Disadvantages- Limited ROM and RAM capacity compared to other microcontrollers
- Restricted operating voltage range
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Datasheet
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Additional Information
- Datasheet: Download UPD6124AGS-B37
- Chipdatas Part: CD94-UPD6124AGS-B37
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 02:08 +0800
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