IR8250P
 IrDA Protocol Processor IC (ÇÁ·ÎÅäÄÝ ÇÁ·Î¼¼¼­ IC)
  • IrPHY, IrLAP, IrLMP, IAS, Secondary Mode
  • ÁÖ¹®½Ã IrCOMM, IrLPT,  IrOBEX Transport ±â´É Áß ¼±ÅÃ
  • º¸ ·¹ÀÌÆ® ¼±ÅÃ: 9.6K, 19.2K, 38.4K, 57.6K, 115.2K Áß ¼±ÅÃ
  • Encoder/Decoder IC ±â´É³»Àå
  • Max. Packet Size: 64bytes


  • IrDA ÇÁ·ÎÅäÄÝ ½ºÅðú IrDA encoder/decoder ±â´ÉÀ» ¿ø Ĩ(one chip)À¸·Î ±¸ÇöÇÏ¿© ¹è¼±ÀÌ ±ò²ûÇÏ°í,
    ½ºÆäÀ̽º°¡ Àû¾î ¼ÒÇü µð¹ÙÀ̽ºÀÇ ±¸Çö¿¡ ÀûÇÕÇÏ´Ù
  • IrDA Çʼö Protocol LayerÀÎ IrPHY, IrLAP, IrLMP ½ÇÀå
    ¼±Åà »ç¾çÀ¸·Î IrLPT, IrCOMM, IrOBEX Transport Áö¿ø
  • µû¶ó¼­, »ç¿ëÀÚÀÇ ¿ëµµ¿¡ µû¸¥ ĨÀÇ ¼±Åà »ç¾ç, Áï ÇÁ·ÎÅäÄÝÀÌ ¸ÕÀú °áÁ¤µÇ¾î¾ßÇÑ´Ù
  • ÁÖ¹®¿¡¼­ °ø±Þ±îÁö´Â ¾à 10ÀÏ Á¤µµ°¡ ¼Ò¿äµÇ¸ç ÃÖ¼Ò ÁÖ¹® ´ÜÀ§´Â 10°³ ÀÌ»ó ÀÔ´Ï´Ù.
  • IrDA Secondary Mode Áö¿ø

    1) È£½ºÆ® ÀÎÅÍÆäÀ̽º
    - RS232 baud rate suppoorted(bps): 9.6k ~ 115.2k
    - Data size: 64 bytes FIFO
    - Data format None, 8, 1
    - Data format Even, 7, 1

    2) IrDA ÇÁ·ÎÅäÄÝ ½ºÅÃ
    - IrDA Speed (bps) : 9.6k ~ 115.2k
    - Max. Packet Size : 64 bytes

    3) Àü±âÀû Ư¼º
    - Crystal Frequency : 7.3728 MHz
    - °ø±Þ Àü¾Ð(VCC) : 3V ~ 3.6V
    - Standby Power Consumption : 2uA
    - Active Power Consumption : 3mA

    4) IC Package : TSSOP 28 pin

    5) ¾î´äÅÍ ÀÎÅÍÆäÀ̽º Voltage : 5V, 12V, 30V

  • ÀÚµ¿ wake-up ±â´ÉÀ» °¡Áø Àú Àü·Â standby ±â´É
  • Á¦Ç° Á¦¿ø : 12.0 mm x 12.0 mm x 1.5 mm

[Ư±â»çÇ× - ÁÖ¹®½Ã »çÀü °áÁ¤ÇÏ¼Å¾ß ÇÒ »çÇ×]
1) È£½ºÆ® ÀÎÅÍÆäÀ̽º °ü·Ã ¼±Åà »çÇ×
- Baud rate(kbps): 9.6, 19.2, 38.4, 57.6, 115.2 Áß ¼±ÅÃ
- Parity: Odd, Even, None Áß ¼±ÅÃ
- Data Bits: 7-bits, 8-bits Áß ¼±ÅÃ
- Stop Bits: 1-bit ȤÀº 2-bits Áß ¼±ÅÃ
- ¼±Åà ¿¹: 9.6kbps, None, 8, 1 ȤÀº 115.2kbps, Even, 7, 1 µî

2) Àû¿ëÇÏ°íÀÚ ÇÏ´Â IrDA ÇÁ·ÎÅäÄÝ ½ºÅà ¼±ÅÃ
- IrCOMM, IrOBEX, IrLPT

3) Device Nick Name
(ÇÊ¿ä½Ã °í°´ÀÌ ¿øÇÏ´Â 23ÀÚ À̳»ÀÇ ¿µ¹® ¸íĪ ¼±Åà °¡´É)