【 Features 】 |
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6MHz external crystal oscillatorF |
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Turbo 8052 8-bit CPU with 24MHz operating frequencyF |
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16K bytes embedded flash memoryF |
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On chip 256 bytes internal SRAM and 2k bytes indirect access SRAMF |
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Complete compatible with Universal Serial Bus specification 2.0 Full Speed F |
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Supports USB 2.0 Full-speed (12Mbps) data rate transferF |
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1 control endpoint, IN/OUT each with 64 Bytes (8/16/32/64-bytes programmable) FIFO, 3 Generic endpoints (IN/OUT/Bulk programmable) each with 64-Bytes (8/16/32/64 bytes programmable) FIFOF |
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Supports USB Endpoint0 as Control Pipe SETUP/IN/OUT Token, Endpoint 1,2,3 for Interrupt or Bulk IN/OUT TokenF |
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Supports USB Suspend, Resume and Remote WakeupF |
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Idle and power down modes supportedF |
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Standard RS232 data transmissionF |
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Level detect interrupt mode at the power down modeF |
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Supports power-on reset and low-voltage resetF |
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3.3V regulator inside for USB transceiverF |
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Three 16-bit timer/counterF |
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USB ISP FunctionF |
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Package: LQFP48F |