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ST802RT1A Fiches technique(PDF) 11 Page - STMicroelectronics |
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ST802RT1A Fiches technique(HTML) 11 Page - STMicroelectronics |
11 / 58 page ST802RT1A, ST802RT1B Pin description Doc ID 17049 Rev 1 11/58 5 Pin description Table 2. Pin description of the ST802RT1x Pin n° ST802RT1x Name Type Description 1 TX_CLK/LPBK_EN O, S, PD MII transmit clock 2 TX_EN I, PD MII transmit enable 3 GNDA Ground Analog ground 4 VCCA Supply Analog power supply 5 TXD0 I Transmit data (MII/RMII) 6 TXD1 I Transmit data (MII/RMII) 7 TXD2/SCLK I Transmit data (MII), RMII clock (50 Mhz) 8 TXD3/MII_CFG1 I, S, PD Transmit data (MII) / multi-function pin 9 PWRDWN/MDINT I, PU, OD Power-down/management data interrupt 10 RESERVED I, PD To be set to digital ground 11 RESERVED I, PD To be set to digital ground 12 GND Ground Digital ground 13 VCCA Supply Analog power supply 14 RXN I, O Differential receive inputs 15 RXP I, O Differential receive inputs 16 GNDA Ground Analog ground 17 TXP I, O Differential transmit outputs 18 TXN I, O Differential transmit outputs 19 GNDA Ground Analog ground 20 GNDA Ground Analog ground 21 IREF I/O Reference resistor/ DC regulator output (bias resistor) 22 VCCA Supply Analog power supply 23 GNDA Ground Analog ground 24 VCCA Supply Analog power supply 25 RESERVED - Not used in the ST802RT1A SDP I Positive signal detect for 100Base-FX operation (ST802RT1B only) 26 LED_ACT/AN_1 O, S, PU Activity/full-duplex/collision led 27 LED_SPEED/AN_0 O, S, PU Speed LED 28 LED_LINK/AN_EN O, S, PU Link LED 29 RESET I Reset (active-low) 30 MDIO I/O, PU Management data input/output 31 MDC I Management data clock |
Numéro de pièce similaire - ST802RT1A |
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Description similaire - ST802RT1A |
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