Datenblatt-Suchmaschine für elektronische Bauteile |
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YSS950 Datenblatt(PDF) 7 Page - YAMAHA CORPORATION |
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YSS950 Datenblatt(HTML) 7 Page - YAMAHA CORPORATION |
7 / 30 page YSS950 7 ■ Pin Function List Type Pin No. Pin Name I/O Note 1) Function 50 /CS Is SPI chip select input 51 SCK Is SPI clock input 52 SI I SPI address/data input Serial peripheral interface (SPI) 53 SO Ot SPI data output Connect this pin to a pull-up resistor. 29 SDIMCK Is Master clock input 30 SDIBCK Is Bit clock input for serial data input 31 SDIWCK I Word clock input for serial data input 18 SDI0 19 SDI1 20 SDI2 21 SDI3 22 SDI4 23 SDI5 27 SDI6 28 SDI7 I Serial data input Connect unused pins to a ground. 36 SDOMCK Ot Master clock output 35 SDOBCK Is/O Bit clock I/O for serial data output Input during slave mode and output during master mode. 34 SDOWCK I/O Word clock I/O for serial data output Input during slave mode and output during master mode. 47 SDO0 46 SDO1 45 SDO2 44 SDO3 43 SDO4 42 SDO5 38 SDO6 Serial data interface 37 SDO7 O Serial data output Connect unused pins to a ground. 54 /INT O Interrupt report output Status 58 /MUTE O Auto mute report output 10 GPIO0 11 GPIO1 12 GPIO2 General-purpose I/O ports 13 GPIO3 I+/O General-purpose I/O ports Register settings are used to switch between input and output mode. Pull-up during input, no pull-up during output. Connect unused pins to a ground. 59 /RST Is Hardware reset input This LSI is initialized when at low level. 7 XI I Clock input Connect this pin to a 12.288 MHz crystal oscillator, such as in the part of the circuit example indicated by Note 2. If a crystal oscillator has not been connected, input a 12.288 MHz clock to the XI pin. System 8 XO O Clock output Connect as shown by Note 2 in the circuit example. If inputting a clock directly to the XI pin (without connecting a crystal oscillator), do not connect anything to the XO pin. Do not use the XO pin for any purpose other than clock oscillation. 5 TEST0 6 TEST1 14 TEST2 15 TEST3 Test 60 TEST4 Is Test input Connect to a ground. |
Ähnliche Teilenummer - YSS950 |
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Ähnliche Beschreibung - YSS950 |
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