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SH7721 датащи(PDF) 83 Page - Renesas Technology Corp |
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SH7721 датащи(HTML) 83 Page - Renesas Technology Corp |
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83 / 1524 page ![]() Section 1 Overview Rev. 3.00 Jan. 18, 2008 Page 21 of 1458 REJ09B0033-0300 Pin No. (PLBG 0256 GA-A) Pin No. (PLBG 0256 KA-A) Pin Name Function I/O I/O Buffer Power Supply T2 V1 A6 Address bus O VccQ1 T3 V2 A5 Address bus O VccQ1 T4 T1 A12 Address bus O VccQ1 T17 U20 TMS/PTL6 Test mode select/general-purpose port I/IO VccQ T18 T18 TCK/PTL3 Test clock/general-purpose port I/IO VccQ T19 U21 PINT7/PCC_RESET/ PTK3 Port interrupt/PCC reset/general- purpose port I/O/IO VccQ T20 V18 ASEBRKAK/PTJ5 ASE break mode acknowledge/ general-purpose port O/IO VccQ U1 R4 VssQ1 I/O power supply (0 V) U2 T4 A9 Address bus O VccQ1 U3 W1 A4 Address bus O VccQ1 U4 AA3 A10 Address bus O VccQ1 U5 Y5 D11 Data bus IO VccQ1 U6 Y6 D8 Data bus IO VccQ1 U7 AA8 D4 Data bus IO VccQ1 U8 AA9 D1 Data bus IO VccQ1 U9 AA10 Vcc Internal power supply (1.5 V) U10 V11 Vss Internal power supply (0 V) U11 U11 BACK Bus request acknowledge O VccQ1 U12 U12 BS Bus start O VccQ1 U13 V13 A19/PTR1 Address bus/general-purpose port O/IO VccQ1 U14 U15 A22/PTR4 Address bus/general-purpose port O/IO VccQ1 U15 U16 A24/PTR6 Address bus/general-purpose port O/IO VccQ1 U16 V15 DACK0/PINT1/PTM4 DMA transfer request reception/ port interrupt/ general-purpose port O/I/IO VccQ1 U17 W21 DREQ1/PTM7 DMA transfer request/ general-purpose port I/IO VccQ1 U18 T21 TDI/PTL4 Test data input/general-purpose port I/IO VccQ |
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