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STC5230 数据表(PDF) 5 Page - Connor-Winfield Corporation |
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STC5230 数据表(HTML) 5 Page - Connor-Winfield Corporation |
5 / 48 page Data Sheet #: TM102 Page 5 of 48 Rev: P01 Date: August 22, 2007 © Copyright the Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice STC5230 Synchronous Clock for SETS Data Sheet Preliminary STC5230 Pin Description All I/O is LVCMOS, except for CLK0 and CLK8, which are LVPECL. Table 1: Pin Description Pin Name Pin # I/O Description Vdd33 6,22,31, 44,59,61, 69,80, 87,97 3.3V power input Vdd18 9,18,27, 38,47,53, 60,65,84, 92 1.8V power input Vss 3,13,15, 20,29,35, 41,56,64, 67,71,78, 82,88,95 Digital ground AVdd18 1, 76 1.8V analog power input AVss 75, 100 Analog ground TRST 94 I JTAG boundary scan reset, active low TCK 93 I JTAG boundary scan clock TMS 91 I JTAG boundary scan mode selection TDI 90 I JTAG boundary scan data input TDO 89 O JTAG boundary scan data output RESET 30 I Active low to reset the chip MCLK 99 I Master clock input, 20 MHz SPI_CS 45 I SPI bus chip select (CS) SPI_SCK 46 I SPI bus clock input (SCLK) SPI_SDI 50 I SPI bus data input (SDI) SPI_SDO 51 O SPI bus data output (SDO) EEP_SO 37 I/O Optional external EEPROM SO EEP_SI 36 I/O Optional external EEPROM SI EEP_SCK 34 I/O Optional external EEPROM SCK EEP_CS 33 I/O Optional external EEPROM CS EVENT_INTR 32 O event interrupt REF1 2 I Reference input 1 REF2 4 I Reference input 2 REF3 5 I Reference input 3 REF4 8 I Reference input 4 REF5 10 I Reference input 5 REF6 12 I Reference input 6 |
类似零件编号 - STC5230 |
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类似说明 - STC5230 |
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