(China (Mainland))
Product Summary
The RTD2120L is an Embedded micro-processor of LCD monitor. It uses the Designware DW8051 of Synopsys as the 8051 core of this chip and is compatible with other industry 8051 series. Also, 96K byte FLASH with 8 bit bus is embedded in this chip which is licensed from TSMC 0.18um e-FLASH process.
Parametrics
RTD2120L absolute maximum ratings: (1)Voltage on VDD VVDD: min = -1V, max = 4.6V; (2)Voltage on Input (5V tolerant) VIN1: min = -1V, max = 5.5V; (3)Voltage on Output or I/O or NC VIO: min = -1V, max=4.6V; (4)Electrostatic Discharge VESD: max = ±3.5kV; (5)Latch-Up ILA: max = ±100 mA; (6)Ambient Operating Temperature TA: min = 0, max = 70℃; (7)Storage temperature (plastic) TSTG: min = -55℃, max = 125℃.
Features
RTD2120L features: (1)Operating voltage range: 3.0V to 3.6V; (2)8051 core, CPU operating frequency up to 50MHz; (3)4 clocks per machine cycle; (4)256-byte internal RAM; (5)512-byte external data RAM, including 256-byte DDC RAM(128-byte × 2) and 256-byte; (6)general purpose RAM; (7)96K-byte flash memory, 64k for program and 32k for saving parameter; (8)Two DDC ports compliant with VESA DDC1/2B/2Bi/CI.
Diagrams
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RTD2011 |
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RTD2020 |
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Negotiable |
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RTD2023L |
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Negotiable |
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RTD2513 |
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Negotiable |
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RTD2523 |
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Negotiable |
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