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SH7721 датащи(PDF) 82 Page - Renesas Technology Corp |
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SH7721 датащи(HTML) 82 Page - Renesas Technology Corp |
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82 / 1524 page ![]() Section 1 Overview Rev. 3.00 Jan. 18, 2008 Page 20 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 M19 M18 IRQ0/ IRL0/PTP0 Interrupt/interrupt/ general-purpose port I/I/IO VccQ M20 P17 IRQ2/ IRL2/PTP2 Interrupt/interrupt/ general-purpose port I/I/IO VccQ N1 M2 RAS/PTH6 Row address/general-purpose port O/IO VccQ1 N2 P1 CS3 Chip select O VccQ1 N3 P5 CS2 Chip select O VccQ1 N4 N4 Vcc Power-supply (1.5 V) N17 N21 Vss Power-supply (0 V) N18 P20 AUDATA2/PTJ3 AUD data/general-purpose port O/IO VccQ N19 N18 AUDATA1/PTJ2 AUD data/general-purpose port O/IO VccQ N20 R17 AUDATA3/PTJ4 AUD data/general-purpose port O/IO VccQ P1 N2 VssQ1 I/O power supply (0V) P2 W2 A14 Address bus O VccQ1 P3 P2 A17 Address bus O VccQ1 P4 R5 Vss Internal power supply (0 V) P17 P21 Vcc Internal power supply (1.5 V) P18 R20 AUDATA0/PTJ1 AUD data/general-purpose port O/IO VccQ P19 P18 AUDCK/PTJ6 AUD clock/general-purpose port O/IO VccQ P20 T17 VssQ I/O power supply (0V) R1 P4 VccQ1 I/O power supply (1.8/3.3 V) R2 T2 A11 Address bus O VccQ1 R3 R2 A13 Address bus O VccQ1 R4 R1 A15 Address bus O VccQ1 R17 T20 AUDSYNC/PTJ0 AUD synchronous signal/ general-purpose port O/IO VccQ R18 R21 ASEMD0 ASE mode I VccQ R19 R18 TRST/PTL7 Test reset/general-purpose port I/IO VccQ R20 U17 VccQ I/O power supply (3.3 V) T1 T5 A16 Address bus O VccQ1 |
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