# SPC5746BSK1AMKU2 (Component) ## Description NXP MCU SPC5746BSK1AMKU2 PG-LQFP-176_L24.0-W24.0-P0.50-LS26.0-BL-EP8.7 LCSC Part Number: C1345530 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 - **LCSC Part Number:** C1345530 - **Manufacturer Name:** NXP(恩智浦) - **Package or Case Code:** PG-LQFP-176_L24.0-W24.0-P0.50-LS26.0-BL-EP8.7 - **Part Type:** NXP MCU - **Manufacturer Part Number:** SPC5746BSK1AMKU2 - **JLCPCB Part Class:** Extended Part ## 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/nxp-usa-inc/SPC5746BSK1AMKU2/7648063) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C1345530.html) | $18.2734 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/NXP-Semiconductors/SPC5746BSK1AMKU2?qs=HXFqYaX1Q2y5niDtImMFeg%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/nxp-semiconductors-unsorted-SPC5746BSK1AMKU2-14551618?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Embedded Processor - **Manufacturer:** NXP - **MPN:** SPC5746BSK1AMKU2 - **Mount Type:** PCB - **Package / Case Code:** 176-LQFP - **Pin Count:** 177 - **Logic Function:** Control Unit ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GF1/LIN0RX/WKPU[11]E0UC_8_X/SCL0/E0UC_31_Y/GPIO[19]/PB[3] | | | 2 | WKPU[13]/LIN2RX/SSCM_DBG[7]/E0UC_7_GGPIO[41]/PC[9] | | | 3 | CAN4TX/EIRQ8/FR_DBG[2]/dSCLK_2/E0UC_14_H/GPIO[46]/PC[14] | | | 4 | CAN4RX/EIRQ20/FR_DBG[3]/dCS0_2/E0UC_15_H/GPIO[47]/PC[15] | | | 5 | EIN_ERRE1UC_18_Y/SCLK_1/GPIO[148]/PJ[4] | | | 6 | VDD_HV_A | | | 7 | VSS_HV | | | 8 | EOUT0/E1UC_17_Y/SOUT_1/GPIO[127]/PH[15] | | | 9 | EOUT1/E1UC_26_Y/dCS0_3/SOUT_0/GPIO[125]/PH[13] | | | 10 | EIN_ERRE1UC_27_Y/dCS1_3/SCLK_0/GPIO[126]/PH[14] | | | 11 | GF3/DO0/CS0_2/CS0_1/CS0_0/E1UC_30_Y/GPIO[134]/PI[6] | | | 12 | GF3/DO1/CS1_2/CS1_1/CS1_0/E1UC_31_Y/GPIO[135]/PI[7] | | | 13 | LIN10RX/dSIN_3/WKPU[18]/E0UC_2_G/E1UC_14_H/GPIO[101]/PG[5] | | | 14 | /LIN10TX/dSCLK_3/E1UC_13_H/GPIO[100]/PG[4] | | | 15 | CAN7RX/WKPU[17]/dCS0_3/E1UC_12_H/GPIO[99]/PG[3] | | | 16 | LIN11TX/CAN7TX/dSOUT_3/E1UC_11_H/GPIO[98]/PG[2] | | | 17 | WKPU[3]ADC0_MA[2]/E0UC_2_G/GPIO[2]/PA[2] | | | 18 | LIN11RX/WKPU[6]/CAN5RX/SCL1/E0UC_16_X/GPIO[64]/PE[0] | | | 19 | NMI0/CAN3RX/WKPU[2]/E0UC_1_G/GPIO[1]/PA[1] | | | 20 | SDA1CAN5TX/E0UC_17_Y/GPIO[65]/PE[1] | | | 21 | LIN6TX/SDA2/CAN3TX/E0UC_22_X/CAN2TX/GPIO[72]/PE[8] | | | 22 | CAN3RX/CAN2RX/WKPU[7]/SCL2E0UC_23_XGPIO[73]/PE[9] | | | 23 | GF3/EIRQ10/SDA3/E1UC_30_Y/dCS3_1/LIN3TX/GPIO[74]/PE[10] | | | 24 | CAN1RX/WKPU[19]/E0UC_13_H/CLKOUT0/E0UC_0_X/GPIO[0]/PA[0] | | | 25 | WKPU[14]/LIN3RX/SCL3/CLKOUT1/dCS4_1/E0UC_24_X/GPIO[75]/PE[11] | | | 26 | VSS_HV(Vpp) | | | 27 | VDD_HV_FLA | | | 28 | VSS_HV | | | 29 | RESET | | | 30 | VDD_LP_DEC | | | 31 | VDD_LV | | | 32 | VRC_CTRL | | | 33 | CAN7RX/WKPU[21]/LIN7RX/E0UC_0_X/dSCLK_2E1UC_18_Y/GPIO[105]/PG[9] | | | 34 | EIRQ15/CAN7TX/dCS0_2/LIN7TX/E1UC_17_Y/GPIO[104]/PG[8] | | | 35 | WKPU[5]/CAN4RX/CAN1RX/E0UC_1_G/ADC0_MA[2]/GPIO[43]/PC[11] | | | 36 | LIN6TX/CMP0_O/ADC0_MA[1]/CAN4TX/CAN1TX/GPIO[42]/PC[10] | | | 37 | GF3/CMP0_0/WKPU[20]/LIN6RX/CLKOUT0/E1UC_30_Y/E1UC_16_X/GPIO[103]/PG[7] | | | 38 | CMP0_1/EXTREGC/E0UC_3_G/CLKOUT1/LIN6TX/E1UC_15_H/GPIO[102]/PG[6] | | | 39 | GF1/CMP0_2/E0UC_4_G/LIN0TX/E0UC_30_Y/CAN0TX/GPIO[16]/PB[0] | | | 40 | GF1/CMP0_3/CAN0RX/WKPU[4]/LIN0RX/E0UC_5_G/E0UC_31_YGPIO[17]/PB[1] | | | 41 | CMP0_4/WKPU[22]/CAN3RX/CAN2RX/E0UC_14_H/dCS5_0/E1UC_1_H/GPIO[89]/PF[9] | | | 42 | CMP0_5/E0UC_15_H/CAN2TX/dCS4_0/CAN3TX/GPIO[88]/PF[8] | | | 43 | CMP0_6/E0UC_16_X/EOUT1/LIN5TX/E1UC_25_Y/GPIO[92]/PF[12] | | | 44 | GF2/CMP0_7/SSCM_DBG[4]/E0UC_17_Y/E1UC_28_Y/LIN1TX/GPIO[38]/PC[6] | | | 45 | PC[7]/GPIO[39]E1UC_29_Y/CMP1_O/E0UC_18_Y/SSCM_DBG[5]/LIN1RX/WKPU[12]/GF2 | | | 46 | PF[10]/GPIO[90]/dCS1_0/LIN4TX/E1UC_2_H/EOUT0/E0UC_19_Y/CMP1_8 | | | 47 | PF[11]/GPIO[91]/dCS2_0/E1UC_3_H/E0UC_20_Y/LIN4RX/WKPU[15]/CMP1_9 | | | 48 | PA[15]/GPIO[15]/dCS0_0/dSCLK_0/E0UC_1_G/E0UC_21_Y/CAN0RX/WKPU[10]/CMP1_10 | | | 49 | PF[13]/GPIO[93]/E1UC_26_Y/E0UC_22_XLIN5RX/WKPU[16]/CMP1_11 | | | 50 | PA[14]/GPIO[14]/dSCLK_0/dCS0_0/E0UC_0_X/E0UC_23_X/EIRQ4/CMP1_12 | | | 51 | PA[4]/GPIO[4]/E0UC_4_GdCS0_1/E0UC_24_X/LIN5RX/WKPU[9]/CMP1_13 | | | 52 | PA[13]/GPIO[13]/dSOUT_0/E0UC_29_Y/CAN0TX/E0UC_25_Y/CMP1_14/GF0 | | | 53 | PA[12]/GPIO[12]E0UC_28_Y/dCS3_1/E0UC_26_Y/EIRQ17/dSIN_0/CMP1_15/GF0 | | | 54 | VDD_LV | | | 55 | VSS_HV | | | 56 | XTAL | | | 57 | VSS_HV | | | 58 | EXTAL | | | 59 | VDD_HV_A | | | 60 | PB[9]/GPI[25]/ADC0_S[1]/WKPU[26]/OSC32K_EXTAL | | | 61 | PB[8]/GPI[24]/ADC0_S[0]/WKPU[25]/OSC32K_XTAL | | | 62 | PB[10]/GPIO[26]/dSOUT_1/CAN3TX/CMP2_O/SAI0_SYNC/E0UC_29_Y/ADC0_S[2]/WKPU[8]/CAN6RX | | | 63 | PF[0]/GPIO[80]/E0UC_10_H/dCS3_1/CAN6TX/ADC0_S[8]/CMP2_16/SAI0_MCLK | | | 64 | PF[1]/GPIO[81]/E0UC_11_H/dCS4_1/CS3_0/SAI0_BCLK/ADC0_S[9]/CMP2_17 | | | 65 | PF[2]/GPIO[82]/E0UC_12_H/dCS0_2/SAI0_D3/ADC0_S[10]/CMP2_18/GF0 | | | 66 | PF[3]/GPIO[83]/E0UC_13_H/dCS1_2/SAI0_D2/ADC0_S[11]/CMP2_19/GF1 | | | 67 | PF[4]/GPIO[84]/E0UC_14_H/dCS2_2/SAI0_D1/ADC0_S[12]/CMP2_20/GF2 | | | 68 | PF[5]/GPIO[85]/E0UC_22_X/dCS3_2/CS2_0/SAI0_D0/ADC0_S[13]/CMP2_21/GF3 | | | 69 | PF[6]/GPIO[86]/E0UC_23_X/dCS1_1/SAI1_SYNC/E0UC_30_Y/ADC0_S[14]/CMP2_22 | | | 70 | PF[7]/GPIO[87]/SCLK_0/dCS2_1ADC0_S[15]/CMP2_23/SAI1_MCLK | | | 71 | PJ[3]/GPIO[147]/CS1_1/CS1_2/CS1_3/SAI1_BCLK/ADC0_S[27] | | | 72 | PJ[2]/GPIO[146]/CS0_1/CS0_2/CS0_3/SAI1_D0/ADC0_S[26] | | | 73 | PJ[1]/GPIO[145]/SOUT_0SAI2_BCLK/ADC0_S[25]/SIN_1 | | | 74 | PJ[0]/GPIO[144]/CS1_0/dCS3_2/SAI2_SYNC/ADC0_S[24] | | | 75 | PI[15]/GPIO[143]/CS0_0/dCS2_2/ADC0_S[23]/SAI2_MCLK | | | 76 | PI[14]/GPIO[142]/SAI2_D0/ADC0_S[22]/SIN_0 | | | 77 | PD[0]/GPI[48]/ADC1_P[4]/WKPU[27] | | | 78 | PD[1]/GPI[49]/ADC1_P[5]/WKPU[28] | | | 79 | PD[2]/GPI[50]/ADC1_P[6] | | | 80 | PD[3]/GPI[51]/ADC1_P[7] | | | 81 | PD[4]/GPI[52]/ADC1_P[8] | | | 82 | PD[5]/GPI[53]/ADC1_P[9] | | | 83 | PD[6]/GPI[54]/ADC1_P[10] | | | 84 | PD[7]/GPI[55]/ADC1_P[11] | | | 85 | VDD_HV_A | | | 86 | VSS_HV | | | 87 | PD[8]/GPI[56]/ADC1_P[12] | | | 88 | PB[4]/GPI[20]/ADC1_P[0] | | | 89 | VSS_HV_ADC0 | | | 90 | VDD_HV_ADC0 | | | 91 | PB[5]/GPI[21]/ADC1_P[1] | | | 92 | PB[6]/GPI[22]/ADC1_P[2] | | | 93 | PB[7]/GPI[23]/ADC1_P[3] | | | 94 | PD[9]/GPI[57]/ADC1_P[13] | | | 95 | PD[10]/GPI[58]/ADC1_P[14] | | | 96 | PB[11]/GPIO[27]/E0UC_3_GdCS0_0ADC0_S[3] | | | 97 | VSS_HV_ADC1 | | | 98 | VDD_HV_ADC1_REF | | | 99 | VDD_HV_ADC1 | | | 100 | PD[12]/GPIO[60]/dCS5_0/E0UC_24_XDO0/ADC0_S[4] | | | 101 | PB[12]/GPIO[28]/E0UC_4_GdCS1_0/DO1/ADC0_X[0] | | | 102 | PD[13]/GPIO[61]/dCS0_1/E0UC_25_Y/ADC0_S[5]/ENET0_TMR0 | | | 103 | PB[13]/GPIO[29]/E0UC_5_GdCS2_0/ADC0_X[1] | | | 104 | PD[14]/GPIO[62]/dCS1_1/E0UC_26_Y/FR_DBG[0]/ADC0_S[6] | | | 105 | PB[14]/GPIO[30]/E0UC_6_G/dCS3_0/FR_DBG[1]/ADC0_X[2] | | | 106 | PD[15]/GPIO[63]/dCS2_1/E0UC_27_Y/FR_DBG[1]/ADC0_S[7] | | | 107 | PB[15]/GPIO[31]/E0UC_7_GdCS4_0/ADC0_X[3] | | | 108 | PI[8]/GPIO[136]/ADC0_S[16] | | | 109 | INT_BAL_SELECT | | | 110 | VDD_LV | | | 111 | PI[11]/GPIO[139]ADC0_S[19]/dSIN_3/ENET0_TMR1 | | | 112 | PI[12]/GPIO[140]/dCS0_3/dCS0_2/ADC0_S[20] | | | 113 | PI[13]/GPIO[141]/dCS1_3/dCS1_2ADC0_S[21] | | | 114 | PA[3]/GPIO[3]/E0UC_3_G/LIN5TX/dCS4_1MII_0_RX_CLK/EIRQ0/ADC1_S[0] | | | 115 | PG[13]/GPIO[109]/E0UC_27_Y/SCLK_0/MII_0_TXD[3]/ADC1_S[1] | | | 116 | PG[12]/GPIO[108]/E0UC_26_Y/SOUT_0/MII_0_TXD[2]/ADC1_S[2] | | | 117 | PH[0]/GPIO[112]/E1UC_2_HMII_RMII_0_TXD[1]/dSIN_1/ADC1_S[3] | | | 118 | PH[1]/GPIO[113]/E1UC_3_H/dSOUT_1/MII_RMII_0_TXD[0]/ADC1_S[4] | | | 119 | PH[2]/GPIO[114]/E1UC_4_H/dSCLK_1/MII_RMII_0_TX_EN/ADC1_S[5] | | | 120 | PH[3]/GPIO[115]/E1UC_5_H/dCS0_1MII_0_TX_ER/ADC1_S[6] | | | 121 | PG[1]/GPIO[97]E1UC_24_XMII_0_RMII_TX_CLK/CAN5RX/EIRQ14/ADC1_S[7] | | | 122 | PG[0]/GPIO[96]/CAN5TX/E1UC_23_XMII_0_RMII_MDC/ADC1_X[0] | | | 123 | VSS_HV | | | 124 | VDD_HV_B | | | 125 | PF[15]/GPIO[95]/E1UC_4_HMII_RMII_0_RX_DV/CAN1RX/CAN4RX/EIRQ13/ADC1_X[1] | | | 126 | PF[14]/GPIO[94]/CAN4TX/E1UC_27_Y/CAN1TX/MII_0_RMII_MDIO/ADC1_X[2] | | | 127 | PE[13]/GPIO[77]/dSOUT_2/E1UC_20_Y/MII_0_RXD[3]/ADC1_X[3] | | | 128 | PA[7]/GPIO[7]/E0UC_7_G/LIN3TX/MII_0_RXD[2]/EIRQ2/ADC1_S[8] | | | 129 | PA[8]/GPIO[8]/E0UC_8_X/E0UC_14_H/MII_RMII_0_RXD[1]/EIRQ3/D/LIN3RX/ADC1_S[9] | | | 130 | PA[9]/GPIO[9]/E0UC_9_HdCS2_1MII_RMII_0_RXD[0]/D/ADC1_S[10] | | | 131 | PA[10]/GPIO[10]/E0UC_10_H/SDA0/LIN2TXMII_0_COL/dSIN_1/ADC1_S[11] | | | 132 | PA[11]/GPIO[11]/E0UC_11_H/SCL0MII_RMII_0_RX_ER/EIRQ16/LIN2RX/ADC1_S[12] | | | 133 | ADC1_S[13]/EIRQ11/dSIN_2/MII_0_CRS/E1UC_19_Y/GPIO[76]/PE[12] | | | 134 | SIN_2/LIN8TX/E1UC_0_X/GPIO[110]/PG[14] | | | 135 | LIN8RX/SOUT_2/E1UC_1_H/GPIO[111]/PG[15] | | | 136 | EIRQ12/E1UC_21_Y/dSCLK_2/GPIO[78]/PE[14] | | | 137 | SCLK_2/E1UC_22_X/dCS0_2/GPIO[79]/PE[15] | | | 138 | GF3/SIN_0/E1UC_31_Y/E0UC_24_X/GPIO[106]/PG[10] | | | 139 | CS0_2/CS0_0/E0UC_25_Y/GPIO[107]/PG[11] | | | 140 | E1UC_5_H/CS0_0/dSOUT_3/GPIO[123]/PH[11] | | | 141 | E1UC_25_Y/CS1_0/dSCLK_3/GPIO[124]/PH[12] | | | 142 | GF2/CS2_2/CS2_1/SCLK_0/E1UC_29_Y/GPIO[133]/PI[5] | | | 143 | GF2/SOUT_0/E1UC_28_Y/GPIO[132]/PI[4] | | | 144 | EIRQ6/CAN4RX/CAN1RX/SSCM_DBG[1]/ADC0_MA[0]/dCS0_1/GPIO[35]/PC[3] | | | 145 | EIRQ5/SSCM_DBG[0]/CAN4TX/dSCLK_1/GPIO[34]/PC[2] | | | 146 | /LIN4TX/E0UC_5_G/GPIO[5]/PA[5] | | | 147 | EIRQ1/LIN4RX/dCS1_1/E0UC_6_G/GPIO[6]/PA[6] | | | 148 | TMS/D/D/D/D/D/GPIO[122]/PH[10] | | | 149 | D/D/TDO/D/GPIO[33]/PC[1] | | | 150 | VSS_HV | | | 151 | VDD_HV_A | | | 152 | VDD_LV | | | 153 | PORST | | | 154 | D/D/D/TDI/D/GPIO[32]/PC[0] | | | 155 | TCK/D/D/D/D/D/GPIO[121]/PH[9] | | | 156 | EIRQ21/dSIN_1/FR_A_TX_EN/E0UC_18_Y/GPIO[66]/PE[2] | | | 157 | WKPU[29]/FR_A_RX/dSOUT_1/E0UC_19_Y/GPIO[67]/PE[3] | | | 158 | EIRQ7/SSCM_DBG[3]/FR_A_TX/CAN3TX/dSOUT_1/GPIO[37]/PC[5] | | | 159 | GF3/EIRQ18/CAN3RX/dSIN_1/SSCM_DBG[2]/FR_B_TX_EN/E1UC_31_Y/GPIO[36]/PC[4] | | | 160 | EIRQ9/FR_B_TX/dSCLK_1/E0UC_20_Y/GPIO[68]/PE[4] | | | 161 | WKPU[30]/FR_B_RX/ADC0_MA[2]/dCS0_1/E0UC_21_Y/GPIO[69]/PE[5] | | | 162 | /SCL3/SOUT_3/E1UC_6_H/GPIO[116]/PH[4] | | | 163 | SIN_3/SDA3/E1UC_7_H/GPIO[117]/PH[5] | | | 164 | ADC1_MA[2]/ADC0_MA[2]/SCLK_3/E1UC_8_X/GPIO[118]/PH[6] | | | 165 | ADC1_MA[1]/CS0_3/ADC0_MA[1]/dCS3_2/E1UC_9_H/GPIO[119]/PH[7] | | | 166 | ADC1_MA[0]/ADC0_MA[0]/dCS2_2/E1UC_10_H/GPIO[120]/PH[8] | | | 167 | EIRQ22/ADC1_MA[1]/ADC0_MA[1]/dCS3_0/E0UC_22_X/GPIO[70]/PE[6] | | | 168 | EIRQ23/ADC1_MA[0]/ADC0_MA[0]/dCS2_0/E0UC_23_X/GPIO[71]/PE[7] | | | 169 | GF1/LIN9RX/WKPU[23]/SCL2/E0UC_31_Y/GPIO[131]/PI[3] | | | 170 | GF1/SDA2/LIN9TX/E0UC_30_Y/GPIO[130]/PI[2] | | | 171 | GF0/LIN8RX/WKPU[24]/SCL1/E0UC_29_Y/GPIO[129]/PI[1] | | | 172 | GF0/SDA1/LIN8TX/E0UC_28_Y/GPIO[128]/PI[0] | | | 173 | EIRQ19/dSIN_2/FR_DBG[0]/E0UC_12_H/GPIO[44]/PC[12] | | | 174 | FR_DBG[1]/dSOUT_2/E0UC_13_H/GPIO[45]/PC[13] | | | 175 | SSCM_DBG[6]/E0UC_3_G/LIN2TX/GPIO[40]/PC[8] | | | 176 | GF1/E0UC_30_Y/SDA0/LIN0TX/GPIO[18]/PB[2] | | | 177 | EP | | --- *Generated from [https://www.flux.ai/lcsc/spc5746bsk1amku2](https://www.flux.ai/lcsc/spc5746bsk1amku2)*