# LPC47S457-NS (Component) ## Description LPC47S457-NS QFP-128_L20.0-W14.0-P0.50-LS23.9-BL LCSC Part Number: C639513 JLCPCB Part Class: undefined Manufactured by MICROCHIP(美国微芯) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 11/2/2024 - **Visibility:** Public - **Package or Case Code:** QFP-128_L20.0-W14.0-P0.50-LS23.9-BL - **Manufacturer Part Number:** LPC47S457-NS - **LCSC Part Number:** C639513 - **Manufacturer Name:** MICROCHIP(美国微芯) ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/LPC47S457-NS/3872163) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C639513.html) | $18.5016 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/LPC47S457-NS?qs=pA5MXup5wxHlyLzm768qfg%3D%3D) | N/A | N/A | - **Manufacturer:** Microchip - **MPN:** LPC47S457-NS - **Mount Type:** PCB - **Package / Case Code:** QFP - **Pin Count:** 128 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VTR | | | 2 | Vbat | | | 3 | XTAL1 | | | 4 | XTAL2/CLKI32 | | | 5 | AVSS | | | 6 | GP40/DRVDEN0 | | | 7 | GP41/DRVDEN1 | | | 8 | ~{MTR0} | | | 9 | ~{DSKCHG} | | | 10 | ~{DS0} | | | 11 | ~{DIR} | | | 12 | ~{STEP} | | | 13 | ~{WDATA} | | | 14 | ~{WGATE} | | | 15 | ~{HDSEL} | | | 16 | ~{INDEX} | | | 17 | ~{TRK0} | | | 18 | ~{WRTPRT} | | | 19 | ~{RDATA} | | | 20 | GP42/~{IO_PME} | | | 21 | VCC | | | 22 | CLOCKI | | | 23 | LAD0 | | | 24 | LAD1 | | | 25 | LAD2 | | | 26 | LAD3 | | | 27 | ~{LFRAME} | | | 28 | ~{LDRQ} | | | 29 | ~{PCI_RESET} | | | 30 | ~{LPCPD} | | | 31 | GP43/DDRC | | | 32 | PCI_CLK | | | 33 | SER_IRQ | | | 34 | VSS | | | 35 | GP80 | | | 36 | GP81 | | | 37 | GP82 | | | 38 | GP83 | | | 39 | GP84 | | | 40 | GP85 | | | 41 | GP86 | | | 42 | GP87 | | | 43 | GP62/IRQINC | | | 44 | GP20/P17/~{DS1} | | | 45 | GP21/P16 | | | 46 | GP22/P12/~{MTR1} | | | 47 | GP23/IRQIND | | | 48 | GP24/P17 | | | 49 | GP25/P12 | | | 50 | GP26/SYSOPT | | | 51 | GP60/LED1 | | | 52 | GP61/LED2 | | | 53 | GP27/~{IO_SMI} | | | 54 | GP30/nXCS2 | | | 55 | GP31/nXCS3 | | | 56 | VTR | | | 57 | GP32/FAN_TACH | | | 58 | GP33/FAN | | | 59 | KDAT | | | 60 | KCLK | | | 61 | MDAT | | | 62 | MCLK | | | 63 | VSS | | | 64 | GP34/IRQINA | | | 65 | GP35/IRQINB | | | 66 | GP36/nKBDRST | | | 67 | GP37/A20M | | | 68 | VCC | | | 69 | nINIT | | | 70 | nSLCTIN | | | 71 | PD0 | | | 72 | PD1 | | | 73 | PD2 | | | 74 | PD3 | | | 75 | PD4 | | | 76 | PD5 | | | 77 | PD6 | | | 78 | PD7 | | | 79 | VSS | | | 80 | SLCT | | | 81 | PE | | | 82 | BUSY | | | 83 | nACK | | | 84 | nERROR | | | 85 | nALF | | | 86 | nSTROBE | | | 87 | RXD1 | | | 88 | TXD1 | | | 89 | nDSR1 | | | 90 | nRTS1 | | | 91 | nCTS1 | | | 92 | nDTR1 | | | 93 | nRI1 | | | 94 | nDCD1 | | | 95 | GP50/nRI2 | | | 96 | VCC | | | 97 | GP51/nDCD2 | | | 98 | GP52/RXD2/IRRX | | | 99 | GP53/TXD2/IRTX | | | 100 | GP54/nDSR2 | | | 101 | GP55/nRTS2/SADR0 | | | 102 | GP56/nCTS2 | | | 103 | GP57/nDTR2/SADR1 | | | 104 | SCLK | | | 105 | SDAT | | | 106 | VSS | | | 107 | nXWR/GP70 | | | 108 | nXRD/GP71 | | | 109 | XA0/GP72 | | | 110 | XA1/GP73 | | | 111 | XA2/GP74 | | | 112 | XA3/GP75 | | | 113 | nXCS0/GP76 | | | 114 | XCS1/GP77 | | | 115 | LCDCS | | | 116 | XD0/GP10 | | | 117 | XD1/GP11 | | | 118 | XD2/GP12 | | | 119 | XD3/GP13 | | | 120 | XD4/GP14 | | | 121 | XD5/GP15 | | | 122 | XD6/GP16 | | | 123 | XD7/GP17 | | | 124 | XOSEL | | | 125 | VTR | | | 126 | CLKO40 | | | 127 | nPB_IN | | | 128 | nPS_ON | | --- *Generated from [https://www.flux.ai/lcsc/lpc47s457-ns~8y6h](https://www.flux.ai/lcsc/lpc47s457-ns~8y6h)*