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DP83825I
RMII Single 10/100Mbps Ethernet Physical Layer Transceiver, up to 150m reach, Energy-Efficient-Ethernet, Cable Diagnostics, QFN-24
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 2 | 50MHzOut/LED2/S(RX_DV_EN) | bidirectional |
| 3 | INTR/~{PWRDN} | input |
| 1 | TX_EN | input |
| 4 | LED0/S(ANEG_Dis) | bidirectional |
| 5 | ~{RST} | input |
| 6 | VDDA3V3 | power_in |
| 7 | RD- | input |
| 8 | RD+ | input |
| 9 | GND | power_in |
| 10 | TD- | input |
| 11 | TD+ | input |
| 12 | XO | output |
| 13 | XI/50MHzIn | input |
| 14 | RBIAS | input |
| 15 | MDIO | bidirectional |
| 16 | MDC | input |
| 17 | RX_D1/S(Master/Slave) | output |
| 18 | RX_D0/S(PhyAdd[0]) | output |
| 19 | VDDIO | power_in |
| 20 | CRS_DV/S(PhyAdd[1]) | input |
| 21 | GND | passive |
| 22 | RX_ER/S(A-MDIX) | output |
| 23 | TX_D0 | input |
| 24 | TX_D1 | input |
| 25 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/Texas_RMQ0024A_WQFN-24-1EP_3x3mm_P0.4mm_EP1.9x1.9mm
Pad Layout
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1
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25
Pads (26)
| Number | Type |
|---|---|
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |