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数据搜索系统，热门电子元器件搜索 |
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数据搜索系统，热门电子元器件搜索 |
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SH7708 数据表(PDF) 25 Page - Renesas Technology Corp |
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SH7708 数据表(HTML) 25 Page - Renesas Technology Corp |
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25 / 633 page  7 1.3 Pin Description 1.3.1 Pin Arrangement 70 60 50 40 SH7708(FP-144F) SH7708S(TFP-144, FP-144F) SH7708R(FP-144F) Top view 120 130 140 144 CS5/CE1A CS4 CS3 CS2 CS1 CS0 Vss Vcc WE3/DQMUU/ICIOWR WE2/DQMUL/ICIORD CASHH/CAS2H CASHL/CAS2L Vss Vcc WE1/DQMLU WE0/DQMLL CASLH CASLL/CAS/OE Vss Vcc RAS/CE MD5/ RAS2 CKE WAIT Vss TCLK Vcc (RTC)*2 XTAL2 EXTAL2 Vss (RTC)*2 Vcc D31 D30 D29 D28 Vss A25 A24 A23 Vcc Vss A22 A21 A20 A19 A18 A17 A16 Vcc Vss A15 A14 A13 Vcc Vss A12 A11 A10 Vcc Vss A9 A8 A7 A6 A5 A4 Vcc Vss A3 A2 A1 A0 Notes: 1. Make no connection. 2. Power supply pins for the on-chip RTC and on-chip PLL. These pins must be connected to the power supply even if the RTC or PLL are not used. 3. Power supply pins for the on-chip PLL. Except in hardware standby mode, these pins must be connected to the power supply even if the PLL is not used. 4. SH7708:Vcc SH7708S,SH7708R:CA Figure 1.2 Pin Arrangement |
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