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Description
This Electronic Component Model, the RTD2881S-GR, is a micro-processor chip designed specifically for LCD monitors. It features the Designware DW8051 core by Synopsys, making it compatible with other industry 8051 series. The chip includes a 96Kbyte FLASH with an 8-bit bus, which is licensed from TSMC 0.18um e-FLASH process. It can be packaged as PLCC44, LQFP48, or QFP44 depending on the application requirements.
Specifications and features
- Operating voltage range: 3.0V to 3.6V
- 8051 core, CPU operating frequency up to 50MHz
- 4 clocks per machine cycle
- 256-byte internal RAM
- 512-byte external data RAM, including 256-byte DDC RAM (128-byte x 2) and 256-byte general-purpose RAM
- 96K-byte flash memory, 64k for program and 32k for saving parameter
- Two DDC ports compliant with VESA DDC1/2B/2Bi/CI
- Three channels of PWM DAC with programmable frequency from 100K to 100Hz
- Watchdog timer with programmable interval
- Three 16-bit counters/timers (T0, T1, and T2)
- One PLL to provide programmable operating frequency and clock output, 2 clock output ports
- One full-duplex serial port
- Six interrupt sources with 2 external interrupts
- Four channels of 6-bit ADC
- Hardware In System Programming (ISP) capability, no boot code required
- Built-in Low voltage reset circuit
- Embedded 1.8V regulator
- Code protection
- Available in 44-pin PLCC, 44-pin QFP, or 48-pin LQFP package
Application Scenarios
The RTD2881S-GR chip is primarily used in LCD monitors as the micro-processor. With its compatibility with other industry 8051 series and various package options, it offers flexibility in designing and manufacturing LCD monitor controllers.
Comparison
Advantages:
- Compatible with other industry 8051 series
- Includes a 96Kbyte FLASH with an 8-bit bus
- Offers various package options
Disadvantages:
- Not suitable for applications outside of LCD monitors
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download RTD2881S-GR
- Chipdatas Part: CD94-RTD2881S-GR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/22 18:59 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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