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PCBKitNew board
LS1023ASN7KQB, in 3D

LS1023ASN7KQB

NXP Semiconductors

1GHz FCPBGA-621(21x21) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
JLCPCBLCSCnxp/LS1023ASN7KQB
Category
Microcontrollers (MCU, MPU, SOC)
Package
FCPBGA-621(21x21)
Pins
621

Overview

The LS1023ASN7KQB is a microcontroller made by NXP Semiconductors in a FCPBGA-621(21x21) package with 621 pins. 1GHz FCPBGA-621(21x21) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LS1023ASN7MNLB557, from EasyEDA) and its footprint (EasyEDA_Cloud:FC-PBGA-621_L21.0-W21.0-P0.80-TL_NXP_LS1043A, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3232176).

Symbol

ASLEEPE9AVDD_CGA1G12AVDD_CGA2G11AVDD_D1T19AVDD_PLATG13AVDD_SD1_PLL1W12AVDD_SD1_PLL2V19CKSTP_OUT_BH18CLK_OUTG17D1_MA00AC25D1_MA01AA21D1_MA02V23D1_MA03AD23D1_MA04AA23D1_MA05W23D1_MA06AC24D1_MA07U24D1_MA08R22D1_MA09W22D1_MA10AB23D1_MA11T23D1_MA12AC23D1_MA13T25D1_MA14AE22D1_MA15U21D1_MAPAR_ERR_BAD24D1_MAPAR_OUTU25D1_MBA0AC21D1_MBA1Y23D1_MBA2AE23D1_MCAS_BAC22D1_MCK0AA24D1_MCK0_BAA25D1_MCK1W24D1_MCK1_BW25D1_MCKE0W21D1_MCKE1AB21D1_MCS0_BU23D1_MCS1_BV21D1_MCS2_BAB20D1_MCS3_BAA22D1_MDIC0V25D1_MDIC1Y25D1_MDM0L25D1_MDM1L21D1_MDM2E23D1_MDM3G23D1_MDM8B22D1_MDQ00J25D1_MDQ01K24D1_MDQ02N24D1_MDQ03R24D1_MDQ04H24D1_MDQ05K25D1_MDQ06N25D1_MDQ07P25D1_MDQ08L23D1_MDQ09M23D1_MDQ10N21D1_MDQ11P21D1_MDQ12K21D1_MDQ13L22D1_MDQ14M21D1_MDQ15P23D1_MDQ16C24D1_MDQ17C25D1_MDQ18F24D1_MDQ19H25D1_MDQ20B24D1_MDQ21D24D1_MDQ22F25D1_MDQ23G25D1_MDQ24F22D1_MDQ25H21D1_MDQ26J23D1_MDQ27K23D1_MDQ28G21D1_MDQ29F23D1_MDQ30J21D1_MDQ31J22D1_MDQS0M24D1_MDQS0_BM25D1_MDQS1N22D1_MDQS1_BN23D1_MDQS2E25D1_MDQS2_BD25D1_MDQS3H23D1_MDQS3_BH22D1_MDQS8B23D1_MDQS8_BA23D1_MECC0C22D1_MECC1A22D1_MECC2D22D1_MECC3D23D1_MODT0U22D1_MODT1T21D1_MRAS_BAB25D1_MVREFH19D1_MWE_BY21D1_TPAR20
EasyEDA_Cloud:LS1023ASN7MNLB557From EasyEDA

Footprint

A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24AA1AA2AA3AA4AA5AA6AA7AA8AA9AA10AA11AA12AA13AA14AA15AA16AA17AA18AA19AA20AA21AA22AA23AA24AA25AB1AB2AB3AB4AB5AB6AB7AB8AB9AB10AB11AB12AB13AB14AB15AB16AB17AB18AB19AB20AB21AB22AB23AB24AB25AC1AC2AC3AC4AC5AC6AC7AC8AC9AC10AC11AC12AC13AC14AC15AC16AC17AC18AC19AC20AC21AC22AC23AC24AC25AD1AD2AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AE2AE3AE4AE5AE6AE7AE8AE9AE10AE11AE12AE13AE14AE15AE16AE17AE18AE19AE20AE21AE22AE23AE24B1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25C1C2C3C4C5C6C7C8C9C10C11C12C13C14C15C16C17C18C19C20C21C22C23C24C25D1D2D3D4D5D6D7D8D9D10D11D12D13D14D15D16D17D18D19D20D21D22D23D24D25E1E2E3E4E5E6E7E8E9E10E11E12E13E14E15E16E17E18E19E20E21E22E23E24E25F1F2F3F4F5F6F7F8F9F10F11F12F13F14F15F16F17F18F19F20F21F22F23F24F25G1G2G3G4G5G6G7G8G9G10G11G12G13G14G15G16G17G18G19G20G21G22G23G24G25H1H2H3H4H5H6H7H8H9H10H11H12H13H14H15H16H17H18H19H20H21H22H23H24H25J1J2J3J4J5J6J7J8J9J10J11J12J13J14J15J16J17J18J19J20J21J22J23J24J25K1K2K3K4K5K6K7K8K9K10K11K12K13K14K15K16K17K18K19K20K21K22K23K24K25L1L2L3L4L5L6L7L8L9L10L11L12L13L14L15L16L17L18L19L20L21L22L23L24L25M1M2M3M4M5M6M7M8M9M10M11M12M13M14M15M16M17M18M19M20M21M22M23M24M25N1N2N3N4N5N6N7N8N9N10N11N12N13N14N15N16N17N18N19N20N21N22N23N24N25P1P2P3P4P5P6P7P8P9P10P11P12P13P14P15P16P17P18P19P20P21P22P23P24P25R1R2R3R4R5R6R7R8R9R10R11R12R13R14R15R16R17R18R19R20R21R22R23R24R25T1T2T3T4T5T6T7T8T9T10T11T12T13T14T15T16T17T18T19T20T21T22T23T24T25U1U2U3U4U5U6U7U8U9U10U11U12U13U14U15U16U17U18U19U20U21U22U23U24U25V1V2V3V4V5V6V7V8V9V10V11V12V13V14V15V16V17V18V19V20V21V22V23V24V25W1W2W3W4W5W6W7W8W9W10W11W12W13W14W15W16W17W18W19W20W21W22W23W24W25Y1Y2Y3Y4Y5Y6Y7Y8Y9Y10Y11Y12Y13Y14Y15Y16Y17Y18Y19Y20Y21Y22Y23Y24Y25
EasyEDA_Cloud:FC-PBGA-621_L21.0-W21.0-P0.80-TL_NXP_LS1043AFrom EasyEDA

Parameters

1
CPU Maximum Speed
1GHz

Order codes

1

Pinout

621
The pins of the LS1023ASN7KQB
PinNameType
A2GND001Unspecified
A3USB3_RX_PUnspecified
A4USB3_RX_MUnspecified
A5GND002Unspecified
A6USB3_D_MUnspecified
A7USB3_VBUSUnspecified
A8IFC_AD01Unspecified
A9IFC_AD03Unspecified
A10IFC_AD04Unspecified
A11IFC_AD06Unspecified
A12IFC_AD08Unspecified
A13IFC_AD09Unspecified
A14IFC_AD11Unspecified
A15IFC_AD13Unspecified
A16IFC_AD14Unspecified
A17IFC_AD15Unspecified
A18IFC_AVDUnspecified
A19IFC_CS1_BUnspecified
A20IFC_CLK0Unspecified
A21SCAN_MODE_BUnspecified
A22D1_MECC1Unspecified
A23D1_MDQS8_BUnspecified
A24GND003Unspecified
AA1EC2_RX_CLKUnspecified
AA2EC2_RXD3Unspecified
AA3EC1_GTX_CLK125Unspecified
AA4EC2_GTX_CLKUnspecified
AA5NC_AA5Unspecified
AA6NC_AA6Unspecified
AA7NC_AA7Unspecified
AA8NC_AA8Unspecified
AA9NC_AA9Unspecified
AA10NC_AA10Unspecified
AA11NC_AA11Unspecified
AA12NC_AA12Unspecified
AA13SD_GND18Unspecified
AA14SD1_TX0_PUnspecified
AA15SD1_TX1_PUnspecified
AA16SD_GND19Unspecified
AA17SD1_TX2_PUnspecified
AA18SD1_TX3_PUnspecified
AA19SD_GND20Unspecified
AA20G1VDD18Unspecified
AA21D1_MA01Unspecified
AA22D1_MCS3_BUnspecified
AA23D1_MA04Unspecified
AA24D1_MCK0Unspecified
AA25D1_MCK0_BUnspecified
AB1EC2_RXD2Unspecified
AB2GND135Unspecified
AB3EC2_TXD3Unspecified
AB4GND136Unspecified
AB5NC_AB5Unspecified
AB6NC_AB6Unspecified
AB7NC_AB7Unspecified
AB8NC_AB8Unspecified
AB9NC_AB9Unspecified
AB10NC_AB10Unspecified
AB11NC_AB11Unspecified
AB12NC_AB12Unspecified
AB13SD_GND21Unspecified
AB14SD1_TX0_NUnspecified
AB15SD1_TX1_NUnspecified
AB16SD_GND22Unspecified
AB17SD1_TX2_NUnspecified
AB18SD1_TX3_NUnspecified
AB19SD_GND23Unspecified
AB20D1_MCS2_BUnspecified
AB21D1_MCKE1Unspecified
AB22G1VDD19Unspecified
AB23D1_MA10Unspecified
AB24G1VDD20Unspecified
AB25D1_MRAS_BUnspecified
AC1EC2_RXD1Unspecified
AC2EC2_RXD0Unspecified
AC3EC2_TXD2Unspecified
AC4EC2_TXD1Unspecified
AC5NC_AC5Unspecified
AC6NC_AC6Unspecified
AC7NC_AC7Unspecified
AC8NC_AC8Unspecified
AC9NC_AC9Unspecified
AC10NC_AC10Unspecified
AC11NC_AC11Unspecified
AC12NC_AC12Unspecified
AC13SD_GND24Unspecified
AC14SD_GND25Unspecified
AC15SD_GND26Unspecified
AC16SD_GND27Unspecified
AC17SD_GND28Unspecified
AC18SD_GND29Unspecified
AC19SD_GND30Unspecified
AC20SD_GND31Unspecified
AC21D1_MBA0Unspecified
AC22D1_MCAS_BUnspecified
AC23D1_MA12Unspecified
AC24D1_MA06Unspecified
AC25D1_MA00Unspecified
AD1GND137Unspecified
AD2EC2_RX_DVUnspecified
AD3EC2_TXD0Unspecified
AD4GND138Unspecified
AD5NC_AD5Unspecified
AD6NC_AD6Unspecified
AD7NC_AD7Unspecified
AD8NC_AD8Unspecified
AD9NC_AD9Unspecified
AD10NC_AD10Unspecified
AD11NC_AD11Unspecified
AD12NC_AD12Unspecified
AD13SD_GND32Unspecified
AD14SD1_RX0_NUnspecified
AD15SD1_RX1_NUnspecified
AD16SD_GND33Unspecified
AD17SD1_RX2_NUnspecified
AD18SD1_RX3_NUnspecified
AD19SD_GND34Unspecified
AD20SD1_REF_CLK2_NUnspecified
AD21SD_GND35Unspecified
AD22G1VDD21Unspecified
AD23D1_MA03Unspecified
AD24D1_MAPAR_ERR_BUnspecified
AD25G1VDD22Unspecified
AE2GND139Unspecified
AE3EC2_TX_ENUnspecified
AE4EC2_GTX_CLK125Unspecified
AE5NC_AE5Unspecified
AE6NC_AE6Unspecified
AE7NC_AE7Unspecified
AE8NC_AE8Unspecified
AE9NC_AE9Unspecified
AE10NC_AE10Unspecified
AE11NC_AE11Unspecified
AE12NC_AE12Unspecified
AE13SD_GND36Unspecified
AE14SD1_RX0_PUnspecified
AE15SD1_RX1_PUnspecified
AE16SD_GND37Unspecified
AE17SD1_RX2_PUnspecified
AE18SD1_RX3_PUnspecified
AE19SD_GND38Unspecified
AE20SD1_REF_CLK2_PUnspecified
AE21SD_GND39Unspecified
AE22D1_MA14Unspecified
AE23D1_MBA2Unspecified
AE24G1VDD23Unspecified
B1USB3_TX_PUnspecified
B2USB3_TX_MUnspecified
B3GND004Unspecified
B4GND005Unspecified
B5USB3_IDUnspecified
B6USB3_D_PUnspecified
B7GND006Unspecified
B8IFC_AD00Unspecified
B9IFC_AD02Unspecified
B10GND007Unspecified
B11IFC_AD05Unspecified
B12IFC_AD07Unspecified
B13GND008Unspecified
B14IFC_AD10Unspecified
B15IFC_AD12Unspecified
B16GND009Unspecified
B17IFC_NDDQSUnspecified
B18IFC_PAR0Unspecified
B19GND010Unspecified
B20IFC_CLK1Unspecified
B21GND011Unspecified
B22D1_MDM8Unspecified
B23D1_MDQS8Unspecified
B24D1_MDQ20Unspecified
B25GND012Unspecified
C1GND013Unspecified
C2GND014Unspecified
C3USB2_RX_PUnspecified
C4USB2_RX_MUnspecified
C5GND015Unspecified
C6USB2_D_MUnspecified
C7USB2_VBUSUnspecified
C8IFC_A17Unspecified
C9IFC_A18Unspecified
C10IFC_A20Unspecified
C11IFC_A21Unspecified
C12IFC_A23Unspecified
C13IFC_A25Unspecified
C14IFC_A27Unspecified
C15IFC_WE0_BUnspecified
C16IFC_RB0_BUnspecified
C17IFC_CS0_BUnspecified
C18IFC_OE_BUnspecified
C19IFC_CLEUnspecified
C20IFC_CS3_BUnspecified
C21TBSCAN_EN_BUnspecified
C22D1_MECC0Unspecified
C23GND016Unspecified
C24D1_MDQ16Unspecified
C25D1_MDQ17Unspecified
D1USB2_TX_PUnspecified
D2USB2_TX_MUnspecified
D3GND017Unspecified
D4GND018Unspecified
D5USB2_IDUnspecified
D6USB2_D_PUnspecified
D7GND019Unspecified
D8IFC_A16Unspecified
D9GND020Unspecified
D10IFC_A19Unspecified
D11IFC_A22Unspecified
D12GND021Unspecified
D13IFC_A24Unspecified
D14IFC_A26Unspecified
D15GND022Unspecified
D16IFC_RB1_BUnspecified
D17IFC_PAR1Unspecified
D18GND023Unspecified
D19IFC_WP0_BUnspecified
D20IFC_CS2_BUnspecified
D21GND024Unspecified
D22D1_MECC2Unspecified
D23D1_MECC3Unspecified
D24D1_MDQ21Unspecified
D25D1_MDQS2_BUnspecified
E1GND025Unspecified
E2GND026Unspecified
E3USB1_RX_PUnspecified
E4USB1_RX_MUnspecified
E5GND027Unspecified
E6USB1_D_MUnspecified
E7USB1_VBUSUnspecified
E8EVT2_BUnspecified
E9ASLEEPUnspecified
E10EVT0_BUnspecified
E11EVT4_BUnspecified
E12EVT3_BUnspecified
E13EVT1_BUnspecified
E14IFC_TEUnspecified
E15IFC_BCTLUnspecified
E16IFC_NDDDR_CLKUnspecified
E17IFC_PERR_BUnspecified
E18TCKUnspecified
E19TRST_BUnspecified
E20TDOUnspecified
E21TEST_SEL_BUnspecified
E22GND028Unspecified
E23D1_MDM2Unspecified
E24GND029Unspecified
E25D1_MDQS2Unspecified
F1USB1_TX_PUnspecified
F2USB1_TX_MUnspecified
F3GND030Unspecified
F4GND031Unspecified
F5USB1_IDUnspecified
F6USB1_D_PUnspecified
F7GND032Unspecified
F8GND033Unspecified
F9SYSCLKUnspecified
F10PORESET_BUnspecified
F11GND034Unspecified
F12GND035Unspecified
F13GND036Unspecified
F14TA_PROG_SFPUnspecified
F15IRQ00Unspecified
F16RTCUnspecified
F17GND037Unspecified
F18TMSUnspecified
F19DDRCLKUnspecified
F20GND038Unspecified
F21JTAG_BSR_VSELUnspecified
F22D1_MDQ24Unspecified
F23D1_MDQ29Unspecified
F24D1_MDQ18Unspecified
F25D1_MDQ22Unspecified
G1GND039Unspecified
G2GND040Unspecified
G3USB1_RESREFUnspecified
G4USB2_RESREFUnspecified
G5USB3_RESREFUnspecified
G6USB_PWRFAULTUnspecified
G7RESET_REQ_BUnspecified
G8DIFF_SYSCLKUnspecified
G9DIFF_SYSCLK_BUnspecified
G10HRESET_BUnspecified
G11AVDD_CGA2Unspecified
G12AVDD_CGA1Unspecified
G13AVDD_PLATUnspecified
G14PROG_MTRUnspecified
G15IRQ01Unspecified
G16TA_TMP_DETECT_BUnspecified
G17CLK_OUTUnspecified
G18TDIUnspecified
G19TA_BB_TMP_DETECT_BUnspecified
G20TA_BB_RTCUnspecified
G21D1_MDQ28Unspecified
G22GND041Unspecified
G23D1_MDM3Unspecified
G24GND042Unspecified
G25D1_MDQ23Unspecified
H1UART1_SOUTUnspecified
H2UART1_SINUnspecified
H3GND043Unspecified
H4GND044Unspecified
H5GND045Unspecified
H6USB_DRVVBUSUnspecified
H7EVT9_BUnspecified
H8GND046Unspecified
H9GND047Unspecified
H10GND048Unspecified
H11GND049Unspecified
H12GND050Unspecified
H13GND051Unspecified
H14GND052Unspecified
H15GND053Unspecified
H16GND054Unspecified
H17GND055Unspecified
H18CKSTP_OUT_BUnspecified
H19D1_MVREFUnspecified
H20TA_BB_VDDUnspecified
H21D1_MDQ25Unspecified
H22D1_MDQS3_BUnspecified
H23D1_MDQS3Unspecified
H24D1_MDQ04Unspecified
H25D1_MDQ19Unspecified
J1UART1_CTS_BUnspecified
J2UART1_RTS_BUnspecified
J3IRQ03Unspecified
J4IRQ04Unspecified
J5IRQ05Unspecified
J6IRQ02Unspecified
J7GND056Unspecified
J8USB_HVDD1Unspecified
J9USB_HVDD2Unspecified
J10USB_SVDD1Unspecified
J11USB_SVDD2Unspecified
J12OVDD1Unspecified
J13OVDD2Unspecified
J14OVDD3Unspecified
J15OVDD4Unspecified
J16OVDD5Unspecified
J17OVDD6Unspecified
J18G1VDD01Unspecified
J19GND057Unspecified
J20GND058Unspecified
J21D1_MDQ30Unspecified
J22D1_MDQ31Unspecified
J23D1_MDQ26Unspecified
J24GND059Unspecified
J25D1_MDQ00Unspecified
K1UART2_SINUnspecified
K2GND060Unspecified
K3IIC2_SCLUnspecified
K4GND061Unspecified
K5IRQ06Unspecified
K6NC_K6Unspecified
K7GND062Unspecified
K8DVDD1Unspecified
K9USB_SDVDD1Unspecified
K10GND063Unspecified
K11USB_SDVDD2Unspecified
K12GND064Unspecified
K13VDD01Unspecified
K14GND065Unspecified
K15VDD02Unspecified
K16GND066Unspecified
K17VDD03Unspecified
K18G1VDD02Unspecified
K19GND067Unspecified
K20G1VDD03Unspecified
K21D1_MDQ12Unspecified
K22GND068Unspecified
K23D1_MDQ27Unspecified
K24D1_MDQ01Unspecified
K25D1_MDQ05Unspecified
L1UART2_RTS_BUnspecified
L2UART2_SOUTUnspecified
L3IIC2_SDAUnspecified
L4IIC3_SCLUnspecified
L5IRQ07Unspecified
L6NC_L6Unspecified
L7GND069Unspecified
L8DVDD2Unspecified
L9GND070Unspecified
L10VDD04Unspecified
L11GND071Unspecified
L12VDD05Unspecified
L13GND072Unspecified
L14VDD06Unspecified
L15GND073Unspecified
L16VDD07Unspecified
L17GND074Unspecified
L18G1VDD04Unspecified
L19GND075Unspecified
L20GND076Unspecified
L21D1_MDM1Unspecified
L22D1_MDQ13Unspecified
L23D1_MDQ08Unspecified
L24GND077Unspecified
L25D1_MDM0Unspecified
M1IIC1_SDAUnspecified
M2UART2_CTS_BUnspecified
M3IIC4_SCLUnspecified
M4IIC3_SDAUnspecified
M5IRQ08Unspecified
M6NC_M6Unspecified
M7GND078Unspecified
M8EVDDUnspecified
M9VDD08Unspecified
M10GND079Unspecified
M11VDD09Unspecified
M12GND080Unspecified
M13VDD10Unspecified
M14GND081Unspecified
M15VDD11Unspecified
M16GND082Unspecified
M17VDD12Unspecified
M18G1VDD05Unspecified
M19GND083Unspecified
M20G1VDD06Unspecified
M21D1_MDQ14Unspecified
M22GND084Unspecified
M23D1_MDQ09Unspecified
M24D1_MDQS0Unspecified
M25D1_MDQS0_BUnspecified
N1IIC1_SCLUnspecified
N2GND085Unspecified
N3IIC4_SDAUnspecified
N4GND086Unspecified
N5IRQ09Unspecified
N6GND087Unspecified
N7OVDD7Unspecified
N8VDD13Unspecified
N9GND088Unspecified
N10VDD14Unspecified
N11GND089Unspecified
N12VDD15Unspecified
N13GND090Unspecified
N14VDD16Unspecified
N15GND091Unspecified
N16VDD17Unspecified
N17GND092Unspecified
N18G1VDD07Unspecified
N19GND093Unspecified
N20GND094Unspecified
N21D1_MDQ10Unspecified
N22D1_MDQS1Unspecified
N23D1_MDQS1_BUnspecified
N24D1_MDQ02Unspecified
N25D1_MDQ06Unspecified
P1SDHC_DAT0Unspecified
P2SDHC_CMDUnspecified
P3SDHC_CLKUnspecified
P4IRQ10Unspecified
P5TH_TPAUnspecified
P6TD1_CATHODEUnspecified
P7GND095Unspecified
P8GND096Unspecified
P9VDD18Unspecified
P10GND097Unspecified
P11VDD19Unspecified
P12GND098Unspecified
P13VDD20Unspecified
P14GND099Unspecified
P15VDD21Unspecified
P16GND100Unspecified
P17VDD22Unspecified
P18G1VDD08Unspecified
P19GND101Unspecified
P20G1VDD09Unspecified
P21D1_MDQ11Unspecified
P22GND102Unspecified
P23D1_MDQ15Unspecified
P24GND103Unspecified
P25D1_MDQ07Unspecified
R1SDHC_DAT2Unspecified
R2SDHC_DAT1Unspecified
R3SPI_CLKUnspecified
R4SPI_MOSIUnspecified
R5SPI_MISOUnspecified
R6TD1_ANODEUnspecified
R7FA_VLUnspecified
R8VDD23Unspecified
R9GND104Unspecified
R10VDD24Unspecified
R11GND105Unspecified
R12VDD25Unspecified
R13GND106Unspecified
R14VDD26Unspecified
R15GND107Unspecified
R16VDD27Unspecified
R17GND108Unspecified
R18VDD28Unspecified
R19GND109Unspecified
R20D1_TPAUnspecified
R21G1VDD10Unspecified
R22D1_MA08Unspecified
R23G1VDD11Unspecified
R24D1_MDQ03Unspecified
R25GND110Unspecified
T1SDHC_DAT3Unspecified
T2GND111Unspecified
T3SPI_CS0_BUnspecified
T4GND112Unspecified
T5SPI_CS1_BUnspecified
T6TH_VDDUnspecified
T7FA_ANALOG_PINUnspecified
T8GND113Unspecified
T9VDD29Unspecified
T10GND114Unspecified
T11VDD30Unspecified
T12GND115Unspecified
T13VDD31Unspecified
T14GND116Unspecified
T15S1VDD1Unspecified
T16S1VDD2Unspecified
T17S1VDD3Unspecified
T18S1VDD4Unspecified
T19AVDD_D1Unspecified
T20GND117Unspecified
T21D1_MODT1Unspecified
T22G1VDD12Unspecified
T23D1_MA11Unspecified
T24G1VDD13Unspecified
T25D1_MA13Unspecified
U1EC1_RX_CLKUnspecified
U2EC1_RXD3Unspecified
U3SPI_CS3_BUnspecified
U4EC1_GTX_CLKUnspecified
U5SPI_CS2_BUnspecified
U6GND118Unspecified
U7FA_ANALOG_G_VUnspecified
U8VDD32Unspecified
U9GND119Unspecified
U10VDD33Unspecified
U11GND120Unspecified
U12LVDD1Unspecified
U13LVDD2Unspecified
U14LVDD3Unspecified
U15SD_GND01Unspecified
U16SD_GND02Unspecified
U17SD_GND03Unspecified
U18SD_GND04Unspecified
U19SD_GND05Unspecified
U20GND121Unspecified
U21D1_MA15Unspecified
U22D1_MODT0Unspecified
U23D1_MCS0_BUnspecified
U24D1_MA07Unspecified
U25D1_MAPAR_OUTUnspecified
V1EC1_RXD2Unspecified
V2GND122Unspecified
V3EC1_TXD3Unspecified
V4EC1_TXD2Unspecified
V5IRQ11Unspecified
V6TVDDUnspecified
V7SENSEGNDUnspecified
V8GND123Unspecified
V9GND124Unspecified
V10GND125Unspecified
V11GND126Unspecified
V12GND127Unspecified
V13GND128Unspecified
V14GND129Unspecified
V15SD1_PLL1_TPDUnspecified
V16SD1_PLL1_TPAUnspecified
V17SD1_PLL2_TPDUnspecified
V18SD1_PLL2_TPAUnspecified
V19AVDD_SD1_PLL2Unspecified
V20GND130Unspecified
V21D1_MCS1_BUnspecified
V22G1VDD14Unspecified
V23D1_MA02Unspecified
V24G1VDD15Unspecified
V25D1_MDIC0Unspecified
W1EC1_RXD1Unspecified
W2EC1_RXD0Unspecified
W3EC1_TXD1Unspecified
W4GND131Unspecified
W5EMI1_MDIOUnspecified
W6EMI2_MDIOUnspecified
W7SENSEVDDUnspecified
W8SD_GND06Unspecified
W9SD1_REF_CLK1_NUnspecified
W10SD1_REF_CLK1_PUnspecified
W11SD_GND07Unspecified
W12AVDD_SD1_PLL1Unspecified
W13SD1_IMP_CAL_RXUnspecified
W14S1VDD5Unspecified
W15X1VDD1Unspecified
W16X1VDD2Unspecified
W17X1VDD3Unspecified
W18X1VDD4Unspecified
W19SD1_IMP_CAL_TXUnspecified
W20GND132Unspecified
W21D1_MCKE0Unspecified
W22D1_MA09Unspecified
W23D1_MA05Unspecified
W24D1_MCK1Unspecified
W25D1_MCK1_BUnspecified
Y1EC1_RX_DVUnspecified
Y2GND133Unspecified
Y3EC1_TXD0Unspecified
Y4EC1_TX_ENUnspecified
Y5EMI1_MDCUnspecified
Y6EMI2_MDCUnspecified
Y7NC_Y7Unspecified
Y8SD_GND08Unspecified
Y9SD_GND09Unspecified
Y10SD_GND10Unspecified
Y11SD_GND11Unspecified
Y12SD_GND12Unspecified
Y13NC_Y13Unspecified
Y14SD_GND13Unspecified
Y15SD_GND14Unspecified
Y16SD_GND15Unspecified
Y17SD_GND16Unspecified
Y18SD_GND17Unspecified
Y19X1VDD5Unspecified
Y20GND134Unspecified
Y21D1_MWE_BUnspecified
Y22G1VDD16Unspecified
Y23D1_MBA1Unspecified
Y24G1VDD17Unspecified
Y25D1_MDIC1Unspecified

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[![LS1023ASN7KQB](https://pcbkit.io/embed/parts/nxp/LS1023ASN7KQB.jpg?size=s)](https://pcbkit.io/parts/nxp/LS1023ASN7KQB)

Questions

Is there a KiCad symbol and footprint for the LS1023ASN7KQB?

Yes. The symbol is EasyEDA_Cloud:LS1023ASN7MNLB557 and the footprint EasyEDA_Cloud:FC-PBGA-621_L21.0-W21.0-P0.80-TL_NXP_LS1043A, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LS1023ASN7KQB?

FCPBGA-621(21x21), with 621 pins. Its footprint is drawn on this page.

Where can I order the LS1023ASN7KQB?

JLCPCB lists it as part C3232176, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LS1023ASN7KQB?

Parts like it in the library: the LS1043AXN7KQB by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

1