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H8S/2225 数据表(PDF) 134 Page - Renesas Technology Corp |
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H8S/2225 数据表(HTML) 134 Page - Renesas Technology Corp |
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134 / 1071 page ![]() Section 1 Overview Rev. 5.00 Aug 08, 2006 page 48 of 982 REJ09B0054-0500 Pin No. Type Symbol TFP-100B TFP-100BV FP-100B FP-100BV FP-100A FP-100AV I/O Function Tx 93 96 Output IEB transmit data output pin. IEBus controller (IEB) Rx 94 97 Input IEB receive data input pin A/D converter AN7 to AN0 52 to 45 55 to 48 Input Analog input pins for the A/D converter. ADTRG 72 75 Input Pin for input of an external trigger to start A/D conversion. D/A converter DA1 DA0 43 44 46 47 Output Analog output pins for the D/A converter. A/D converter, D/A converter AVCC 54 57 Input Power supply pin for the A/D converter and D/A converter. If none of the A/D converter and D/A converter is used, connect this pin to the system power supply (+5 V). AVSS 42 45 Input Ground pin for the A/D converter and D/A converter. Connect this pin to the system power supply (0 V). Vref 53 56 Input Reference voltage input pin for the A/D converter and D/A converter. If neither the A/D converter nor D/A converter is used, connect this pin to the system power supply (+5 V). I/O ports P17 to P10 41 to 34 44 to 37 Input/ Output 8-bit I/O pins. P36 to P30 82 to 76 85 to 79 Input/ Output 7-bit I/O pins. P34 and P35 output NMOS push/pull. P47 to P40 52 to 45 55 to 48 Input 8-bit input pins. P77 to P70 90 to 83 93 to 86 Input/ Output 8-bit I/O pins. P97 P96 43 44 46 47 Input 2-bit input pins. PA3 to PA0 33 to 30 36 to 33 Input/ Output 4-bit I/O pins. PB7 to PB0 29 to 22 32 to 25 Input/ Output 8-bit I/O pins. |
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