8-Bit CMOS Microcontroller

8-Bit CMOS Microcontroller Family ● Fully software compatible to standard 8051/8052 microcontrollers ● Up to 12 MHz operating frequency ● Up to 12 K×8 ROM / EEPROM ● Up to 256×8 RAM ● Up to 256 x 8 XRAM ● Four 8-bit ports ● Up to three 16-bit Timers / Counters (Timer 2 with Up

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SIEMENS

西门子

5-mm Round LED

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CREE

科锐

Cree® 5mm Round LED

PRODUCT DESCRIPTION Round LEDs offer superior light output for excellent readability in sunlight and dependable performance. They provide extremely stable light output over long periods of time. These lamps are made with an advanced optical grade epoxy offering superior high temperature and high

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C513A-WSS/WSN/MSS/MSN: 5-mm Round White LEDs

APPLICATIONS • Torch • Channel Letter • Retail Display Lighting FEATURES • Size (mm): 5 • Color Temperatures: Cool White : Min . (4600K) / Typical (9000K) Warm White : Min . (2500K) / Typical (2800K) • Luminous Intensity (mcd) C513A-WSS/WSN:(3000-12000) C513A-MSS/MSN:(3000-12000) •

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