전자부품 데이터시트 검색엔진 |
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LC895127K 데이터시트(PDF) 4 Page - Sanyo Semicon Device |
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LC895127K 데이터시트(HTML) 4 Page - Sanyo Semicon Device |
4 / 8 page No. 6236-4/8 LC895127, 895127K Pin Functions Type I INPUT B BIDIRECTION NC NOT CONNECT O OUTPUT P POWER Pin No. Pin name Type Pin functions 1VSS0 P 2 IO2 B Buffer RAM data I/O 3 IO1 B These pins have built-in pull-up resistors. 4 IO0 B 5 MCK2SEL I PLL frequency selection. Currently, this pin must be connected to VDD. 6 C2PO I 7 SDATA I CD DSP interface 8 BCK I 9 LRCK I 10 EXCK O Subcode I/O 11 WFCK I 12 SBSO I Subcode I/O 13 SCOR I 14 DSDATA O 15 DLRCK O D/A converter outputs 16 DBCK O 17 MCK O XTALCLK0 1/1, 1/2, and stop output 18 VDD P 19 VSS0 P 20 RESET I IC reset. The IC is reset on a low-level input 21 CSCTRL I MC (Microcontroller) CSL0, Hi 22 TEST3 I 23 TEST0 I Test pins. These pins must be connected to VSS0 in normal operation. 24 TEST1 I 25 TEST2 I 26 VSS0 P 27 XTALCK0 I Crystal oscillator circuit input 28 XTAL0 O Crystal oscillator circuit output 29 TEST4 I Test pin. This pin must be connected to VSS0 in normal operation. 30 VSS0 P 31 VSS0 P 32 VSS0 P 33 VSS0 P 34 IOP7 I General-purpose I/O ports. These pins include built-in pull-up resistors. 35 IOP6 I 36 VSS0 P 37 VDD P 38 IOP5 I 39 IOP4 I 40 IOP3 I General-purpose I/O ports. These pins include built-in pull-up resistors. 41 IOP2 I 42 IOP1 I 43 IOP0 I 44 VSS0 P 45 RD I Microcontroller data read signal input 46 WR I Microcontroller data write signal input 47 CS I Register chip select input from the microcontroller 48 SUA0 I 49 SUA1 I 50 SUA2 I Microcontroller register selection signals 51 SUA3 I 52 SUA4 I 53 SUA5 I Continued on next page. |
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