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TL28L92 データシート(PDF) 3 Page - Texas Instruments |
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TL28L92 データシート(HTML) 3 Page - Texas Instruments |
3 / 61 page TL28L92 3.3-V/5-V Dual Universal Asynchronous Receiver/Transmitter www.ti.com SLLS890A – AUGUST 2008 – REVISED OCTOBER 2008 3.3.4 Status Registers ................................................................................................. 35 3.3.4.1 Status Register Channel A (SRA) .................................................................. 35 3.3.4.2 Status Register Channel B (SRB) .................................................................. 36 3.3.5 Output Configuration Control Register (OPCR) ............................................................. 36 3.3.6 Set Output Port Bits Register (SOPR) ........................................................................ 37 3.3.7 Reset Output Port Bits Register (ROPR) ..................................................................... 38 3.3.8 Output Port Register (OPR) .................................................................................... 39 3.3.9 Auxiliary Control Register (ACR) .............................................................................. 39 3.3.10 Input Port Change Register (IPCR) ........................................................................... 40 3.3.11 Interrupt Status Register (ISR) ................................................................................. 40 3.3.12 Interrupt Mask Register (IMR) ................................................................................. 41 3.3.13 Interrupt Vector Register (IVR; 68xxx Mode) or General Purpose Register (GP; 80xxx Mode) ...... 42 3.3.14 Counter/Timer Registers ........................................................................................ 43 3.4 Output Port Notes .......................................................................................................... 44 3.5 CTS, RTS, CTS Enable Tx Signals ..................................................................................... 44 4 Electrical Specifications ...................................................................................................... 45 4.1 ABSOLUTE MAXIMUM RATINGS ....................................................................................... 45 4.2 STATIC CHARACTERISTICS FOR 5-V OPERATION ................................................................ 45 4.3 STATIC CHARACTERISTICS FOR 3.3-V OPERATION ............................................................. 46 4.4 DYNAMIC CHARACTERISTICS FOR 5-V OPERATION ............................................................. 47 4.5 DYNAMIC CHARACTERISTICS FOR 3.3-V OPERATION ........................................................... 49 5 Diagrams ........................................................................................................................... 51 5.1 Typical Performance ....................................................................................................... 51 5.2 Timing Diagrams ........................................................................................................... 51 5.3 Test Information ............................................................................................................ 58 Contents 3 |
同様の部品番号 - TL28L92 |
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同様の説明 - TL28L92 |
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