# SPC5643AF0MLU2 (Component) ## Description NXP MCU SPC5643AF0MLU2 LQFP-176_L24.0-W24.0-P0.50-LS26.0-BL LCSC Part Number: C1345156 JLCPCB Part Class: Extended Part Manufactured by NXP(恩智浦) ## Component Details - **Owner:** lcsc - **Created:** 3/17/2026 - **Last Updated:** 3/17/2026 - **Visibility:** Public - **Manufacturer Name:** NXP(恩智浦) - **LCSC Part Number:** C1345156 - **Package or Case Code:** LQFP-176_L24.0-W24.0-P0.50-LS26.0-BL - **Manufacturer Part Number:** SPC5643AF0MLU2 - **JLCPCB Part Class:** Extended Part - **Part Type:** NXP MCU ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Mouser](https://www.mouser.com/ProductDetail/NXP-Semiconductors/SPC5643AF0MLU2?qs=CteNkmuaR6y77c0Ub3FS2A%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Embedded Processor - **Manufacturer:** NXP - **MPN:** SPC5643AF0MLU2 - **Mount Type:** PCB - **Package / Case Code:** 176-LQFP - **Pin Count:** 158 - **Logic Function:** Control Unit ## Pins | Pin | Name | Type | |-----|------|------| | 1 | AN[18] | | | 2 | AN[17] | | | 3 | AN[16] | | | 4 | AN[11]/ANZ | | | 12 | VSTBY | | | 14 | MCKO | | | 16 | NC | | | 17 | MDO[0] | | | 18 | MDO[1] | | | 19 | MDO[2] | | | 20 | MDO[3] | | | 21 | ETPUA31/DSPI_C_PCS[4]/ETPUA13_O/GPIO[145] | | | 22 | ETPUA30/DSPI_C_PCS[3]/ETPUA11_O/GPIO[144] | | | 23 | ETPUA29/DSPI_C_PCS[2]/RCH5_C/GPIO[143] | | | 24 | ETPUA28/DSPI_C_PCS[1]/RCH5_B/GPIO[142] | | | 25 | ETPUA27/IRQ[15]/DSPI_C_SOUT_LVDS+/SOUTB/GPIO[141] | | | 26 | ETPUA26/IRQ[14]/DSPI_C_SOUT_LVDS-/GPIO[140] | | | 27 | ETPUA25/IRQ[13]/DSPI_C_SCK_LVDS+/GPIO[139] | | | 28 | ETPUA24/IRQ[12]/DSPI_C_SCK_LVDS-/GPIO[138] | | | 30 | ETPUA23/IRQ[11]/ETPUA21_O/FR_A_TX_EN/GPIO[137] | | | 32 | ETPUA22/IRQ[10]/ETPUA17_O/GPIO[136] | | | 34 | ETPUA21/IRQ[9]/RCH0_C/FR_A_RX/GPIO[135] | | | 35 | ETPUA20/IRQ[8]/RCH0_B/FR_A_TX/GPIO[134] | | | 36 | ETPUA19/DSPI_D_PCS[4]/RCH5_A/GPIO[133] | | | 37 | ETPUA18/DSPI_D_PCS[3]/RCH4_A/GPIO[132] | | | 38 | ETPUA17/DSPI_D_PCS[2]/RCH3_A/GPIO[131] | | | 39 | ETPUA16/DSPI_D_PCS[1]/RCH2_A/GPIO[130] | | | 40 | ETPUA15/DSPI_B_PCS[5]/RCH1_A/GPIO[129] | | | 42 | ETPUA14/DSPI_B_PCS[4]/ETPUA9_O/RCH0_A/GPIO[128] | | | 44 | NIC | | | 46 | ETPUA13/DSPI_B_PCS[3]/GPIO[127] | | | 47 | ETPUA12/DSPI_B_PCS[1]/RCH4_C/GPIO[126] | | | 48 | ETPUA11/ETPUA23_O/RCH4_B/GPIO[125] | | | 49 | ETPUA10/ETPUA22_O/RCH1_C/GPIO[124] | | | 50 | ETPUA9/ETPUA21_O/RCH1_B/GPIO[123] | | | 51 | ETPUA8/ETPUA20_O/DSPI_B_SOUT_LVDS+/GPIO[122] | | | 52 | ETPUA7/ETPUA19_O/DSPI_B_SOUT_LVDS-/ETPUA6_O/GPIO[121] | | | 53 | ETPUA6/ETPUA18_O/DSPI_B_SCK_LVDS+/FR_B_RX/GPIO[120] | | | 54 | ETPUA5/ETPUA17_O/DSPI_B_SCK_LVDS-/FR_B_TX_EN/GPIO[119] | | | 56 | ETPUA4/ETPUA16_O/FR_B_TX/GPIO[118] | | | 58 | ETPUA3/ETPUA15_O/GPIO[117] | | | 59 | ETPUA2/ETPUA14_O/GPIO[116] | | | 60 | ETPUA1/ETPUA13_O/GPIO[115] | | | 61 | ETPUA0/ETPUA12_O/ETPUA19_O/GPIO[114] | | | 63 | EMIOS0/ETPUA0/ETPUA25_O/GPIO[179] | | | 64 | EMIOS1/ETPUA1_O/GPIO[180] | | | 65 | EMIOS2/ETPUA2_O/RCH2_B/GPIO[181] | | | 66 | EMIOS3/ETPUA3_O/GPIO[182] | | | 67 | EMIOS4/ETPUA4_O/RCH2_C/GPIO[183] | | | 68 | EMIOS6/ETPUA6_O/GPIO[185] | | | 69 | EMIOS7/ETPUA7_O/GPIO[186] | | | 70 | EMIOS8/ETPUA8_O/SCI_B_TX/GPIO[187] | | | 71 | EMIOS9/ETPUA9_O/SCI_B_RX/GPIO[188] | | | 73 | EMIOS10/DSPI_D_PCS3/RCH3_B/GPIO[189] | | | 75 | EMIOS11/DSPI_D_PCS4/RCH3_C/GPIO[190] | | | 76 | EMIOS12/DSPI_C_SOUT/ETPUA27_O/GPIO[191] | | | 77 | EMIOS13/DSPI_D_SOUT/GPIO[192] | | | 78 | EMIOS14/IRQ[0]/ETPUA29_O/GPIO[193] | | | 79 | EMIOS15/IRQ[1]/GPIO[194] | | | 80 | EMIOS23/GPIO[202] | | | 81 | CAN_A_TX/SCI_A_TX/GPIO[83] | | | 82 | CAN_A_RX/SCI_A_RX/GPIO[84] | | | 83 | PLLREF/IRQ[4]/ETRIG[2]/GPIO[208] | | | 84 | SCI_B_RX/DSPI_D_PCS5/GPIO[92] | | | 85 | BOOTCFG1/IRQ[3]/ETRIG[3]/GPIO[212] | | | 86 | WKPCFG/NMI/DSPI_B_SOUT/GPIO[213] | | | 87 | SCI_B_TX/DSPI_D_PCS1/GPIO[91] | | | 88 | CAN_B_TX/DSPI_C_PCS3/SCI_C_TX/GPIO[85] | | | 89 | CAN_B_RX/DSPI_C_PCS[4]/SCI_C_RX/GPIO[86] | | | 92 | EXTAL/EXTCLK | | | 93 | XTAL | | | 97 | RESET | | | 98 | CAN_C_RX/DSPI_D_PCS4/GPIO[88] | | | 99 | SCI_A_RX/EMIOS15/GPIO[90] | | | 100 | SCI_A_TX/EMIOS13/GPIO[89] | | | 101 | CAN_C_TX/DSPI_D_PCS3/GPIO[87] | | | 102 | RSTOUT | | | 104 | DSPI_B_PCS[5]/DSPI_C_PCS[0]/GPIO[110] | | | 105 | DSPI_B_PCS[4]/DSPI_C_SCK/GPIO[109] | | | 106 | DSPI_B_SCK/DSPI_C_PCS[1]/GPIO[102] | | | 107 | DSPI_B_PCS[2]/DSPI_C_SOUT/GPIO[107] | | | 109 | DSPI_B_PCS[1]/DSPI_D_PCS[0]/GPIO[106] | | | 111 | DSPI_B_PCS[0]/DSPI_D_PCS[2]/GPIO[105] | | | 112 | DSPI_B_SIN/DSPI_C_PCS[2]/GPIO[103] | | | 113 | DSPI_B_SOUT/DSPI_C_PCS[5]/GPIO[104] | | | 114 | DSPI_B_PCS[3]/DSPI_C_SIN/GPIO[108] | | | 116 | EVTI | | | 117 | MSEO[1] | | | 118 | MSEO[0] | | | 119 | NC | | | 120 | EVTO | | | 121 | JCOMP | | | 122 | GPIO[219] | | | 124 | MDO11/ETPUA29_O/GPIO[82] | | | 126 | MDO4/ETPUA2_O/GPIO[75] | | | 128 | TCK | | | 129 | MDO5/ETPUA4_O/GPIO[76] | | | 130 | TDI | | | 134 | MDO10/ETPUA27_O/GPIO[81] | | | 135 | MDO6/ETPUA13_O/GPIO[77] | | | 136 | MDO7/ETPUA19_O/GPIO[78] | | | 137 | MDO8/ETPUA21_O/GPIO[79] | | | 139 | MDO9/ETPUA25_O/GPIO[80] | | | 141 | DSPI_D_SCK/GPIO[98] | | | 142 | DSPI_D_SIN/GPIO[99] | | | 143 | GPIO[206]ETRIG0 | | | 144 | GPIO[207]ETRIG1 | | | 145 | AN[15]/FCK/ETPUA29_O | | | 146 | AN[14]/MA[2]/ETPUA27_O/SDI | | | 147 | AN[13]/MA[1]/ETPUA21_O/SDO | | | 148 | AN[12]/MA[0]/ETPUA19_O/SDS | | | 157 | AN[27] | | | 158 | AN[25] | | | 159 | AN[24] | | | 160 | AN[23] | | | 161 | AN[22] | | | 164 | REFBYPC | | | 170 | AN[2](DAN1+) | | | 171 | AN[1](DAN0-) | | | 172 | AN[0](DAN0+) | | | 173 | AN[21] | | | AN[3](DAN1-) | 169 | | | AN[4](DAN2+) | 168 | | | AN[5](DAN2-) | 167 | | | AN[6](DAN3+) | 166 | | | AN[7](DAN3-) | 165 | | | AN[8]/ANW | 9 | | | AN[9]/ANX | 5 | | | AN[28] | 156 | | | AN[30] | 155 | | | AN[31] | 154 | | | AN[32] | 153 | | | AN[33] | 152 | | | AN[34] | 151 | | | AN[35] | 150 | | | AN[36] | 174 | | | AN[37] | 175 | | | AN[39] | 8 | | | TDO | 123 | | | TMS | 131 | | | VDD | 33 | | | VDDA | 6 | | | VDDEH1A | 31 | | | VDDEH1B | 41 | | | VDDEH4A | 55 | | | VDDEH4B | 74 | | | VDDEH6A | 95 | | | VDDEH6B | 110 | | | VDDEH7A | 125 | | | VDDEH7B | 138 | | | VDDPLL | 91 | | | VDDREG | 10 | | | VRC33 | 13 | | | VRCCTL | 11 | | | VRH | 163 | | | VRL | 162 | | | VSS | 15 | | | VSSA | 7 | | --- *Generated from [https://www.flux.ai/lcsc/spc5643af0mlu2](https://www.flux.ai/lcsc/spc5643af0mlu2)*