# OMAP3503ECUS (Component)
## Description
Microcontroller Units (MCUs/MPUs/SOCs)
OMAP3503ECUS
BGA-423_L16.0-W16.0-P0.65-TL_TI_CUS
LCSC Part Number: C1555448
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **LCSC Part Number:** C1555448
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** BGA-423_L16.0-W16.0-P0.65-TL_TI_CUS
- **Part Type:** Microcontroller Units (MCUs/MPUs/SOCs)
- **Manufacturer Name:** TI(德州仪器)
- **Manufacturer Part Number:** OMAP3503ECUS
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/omap3503ecus/texas-instruments.html?utm_currency=USD®ion=nac) | $30.83 | 47 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/OMAP3503ECUS/3182140) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C1555448.html) | $25.4505 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/OMAP3503ECUS?qs=5771e39Rz9EKdG5fLhscDg%3D%3D) | N/A | N/A |
| [Verical](https://www.verical.com/pd/texas-instruments-application-processors-and-soc-OMAP3503ECUS-507046?utm_currency=USD) | $30.83 | 47 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** OMAP3503ECUS
- **Mount Type:** PCB
- **Package / Case Code:** BGA
- **Pin Count:** 386
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | NC | |
| A2 | NC | |
| A4 | SDRC_A0 | |
| A5 | SDRC_DQS0 | |
| A7 | SDRC_DM2 | |
| A8 | SDRC_DQS2 | |
| A14 | SDRC_D14 | |
| A22 | CAM_HS | |
| A23 | UART3_CTS_RCTX | |
| AA6 | SYS_CLKOUT2 | |
| AC1 | ETK_CLK | |
| AC2 | UART1_CTS | |
| AC3 | ETK_D10 | |
| AC4 | ETK_D8 | |
| AC5 | ETK_D4 | |
| AC6 | ETK_D1 | |
| AC7 | ETK_D2 | |
| AC8 | ETK_D6 | |
| AC9 | ETK_D11 | |
| AD1 | NC | |
| AD2 | ETK_D5 | |
| AD3 | ETK_CTL | |
| AD5 | ETK_D9 | |
| AD6 | ETK_D0 | |
| AD8 | ETK_D3 | |
| AD9 | ETK_D7 | |
| B1 | NC | |
| B2 | SDRC_A4 | |
| B3 | SDRC_A3 | |
| B4 | SDRC_A1 | |
| B5 | SDRC_D3 | |
| B6 | SDRC_DM0 | |
| B7 | SDRC_D7 | |
| B8 | SDRC_D18 | |
| B9 | SDRC_D19 | |
| B10 | SDRC_D21 | |
| B11 | SDRC_D8 | |
| B12 | SDRC_D10 | |
| B14 | SDRC_D13 | |
| B15 | SDRC_D15 | |
| B16 | SDRC_D27 | |
| B17 | SDRC_D30 | |
| B18 | SDRC_D31 | |
| B21 | CAM_D5 | |
| B22 | CAM_XCLKA | |
| B23 | UART3_RTS_SCL | |
| B24 | UART3_RX_IRRX | |
| C1 | GPMC_WAIT0 | |
| C2 | GPMC_WAIT3 | |
| C3 | SDRC_A5 | |
| C5 | SDRC_D1 | |
| C6 | SDRC_D21 | |
| C7 | SDRC_D6 | |
| C9 | SDRC_D16 | |
| C10 | SDRC_D20 | |
| C12 | SDRC_D9 | |
| C22 | CAM_XCLKB | |
| CAM_D0 | AB18 | |
| CAM_D1 | AC18 | |
| CAM_D6 | L24 | |
| CAM_D7 | K24 | |
| CAM_D8 | J23 | |
| CAM_D9 | K23 | |
| CAM_FLD | H24 | |
| CAM_PCLK | J19 | |
| CAM_STROBE | J20 | |
| D2 | GPMC_NCS3 | |
| D6 | SDRC_A2 | |
| D7 | SDRC_D0 | |
| D9 | SDRC_D4 | |
| D23 | DSS_DATA20 | |
| D24 | DSS_DATA6 | |
| DSS_ACBIAS | J21 | |
| DSS_DATA0 | AC19 | |
| DSS_DATA1 | AB19 | |
| DSS_DATA2 | AD20 | |
| DSS_DATA3 | AC20 | |
| DSS_DATA4 | AD21 | |
| DSS_DATA5 | AC21 | |
| DSS_DATA10 | AC22 | |
| DSS_DATA11 | AC23 | |
| DSS_DATA12 | AB22 | |
| DSS_DATA13 | Y22 | |
| DSS_DATA14 | W22 | |
| DSS_DATA15 | V22 | |
| DSS_DATA16 | J22 | |
| DSS_DATA18 | G24 | |
| DSS_DATA19 | H23 | |
| DSS_DATA21 | K22 | |
| DSS_DATA22 | V21 | |
| DSS_DATA23 | W21 | |
| E1 | GPMC_NWP | |
| E2 | GPMC_NCS0 | |
| E3 | SDRC_A6 | |
| E7 | SDRC_A10 | |
| E9 | SDRC_A9 | |
| E16 | VDDS_MEM | |
| E18 | CAM_VS | |
| E22 | DSS_HSYNC | |
| E23 | DSS_DATA7 | |
| E24 | DSS_DATA8 | |
| ETK_D12 | AC10 | |
| ETK_D13 | AD11 | |
| ETK_D14 | AC11 | |
| ETK_D15 | AD12 | |
| F1 | GPMC_NADV_ALE | |
| F2 | GPMC_NOE | |
| F3 | GPMC_NCS6 | |
| F4 | GPMC_NCS4 | |
| F6 | SDRC_A7 | |
| F7 | SDRC_A13 | |
| F9 | SDRC_A14 | |
| F10 | VDD_MPU | |
| F12 | VDD_CORE | |
| F13 | VDD_CORE | |
| F15 | VDDS_MEM | |
| F16 | VDDS_MEM | |
| F18 | CAM_WEN | |
| F19 | CAM_D3 | |
| F21 | CAM_D10 | |
| F22 | DSS_VSYNC | |
| F23 | DSS_DATA9 | |
| G2 | GPMC_A10 | |
| G3 | GPMC_NWE | |
| G4 | GPMC_NCS7 | |
| G5 | GPMC_NCS5 | |
| G6 | SDRC_A11 | |
| G7 | SDRC_A12 | |
| G9 | VDD_MPU | |
| G10 | VDD_MPU | |
| G12 | VDD_CORE | |
| G13 | VDD_CORE | |
| G15 | VDDS_MEM | |
| G16 | VDDS_MEM | |
| G18 | VDDS_DPLL_DLL | |
| G19 | CAM_D2 | |
| G20 | CAM_D4 | |
| G21 | CAM_D11 | |
| G22 | DSS_PCLK | |
| G23 | DSS_DATA17 | |
| GPMC_CLK | W2 | |
| H1 | GPMC_A8 | |
| H2 | GPMC_A9 | |
| H8 | VDD_MMC1A | |
| H9 | VDD_MPU | |
| H10 | VDD_MPU | |
| H11 | VSS | |
| H12 | VDD_CORE | |
| H13 | VDD_CORE | |
| H14 | VSS | |
| H15 | VDDS_MEM | |
| H16 | VSS | |
| H17 | CAP_VDD_SRAM_CORE | |
| HDQ_SIO | A24 | |
| HSUSB0_CLK | R21 | |
| HSUSB0_DATA0 | T24 | |
| HSUSB0_DATA1 | T23 | |
| HSUSB0_DATA2 | U24 | |
| HSUSB0_DATA3 | U23 | |
| HSUSB0_DATA4 | W24 | |
| HSUSB0_DATA5 | V23 | |
| HSUSB0_DATA6 | W23 | |
| HSUSB0_DATA7 | T22 | |
| HSUSB0_DIR | P23 | |
| HSUSB0_NXT | R22 | |
| HSUSB0_STP | R23 | |
| I2C1_SCL | K20 | |
| I2C1_SDA | K21 | |
| I2C2_SCL | AC15 | |
| I2C2_SDA | AC14 | |
| I2C3_SCL | AC13 | |
| I2C3_SDA | AC12 | |
| I2C4_SCL | Y16 | |
| I2C4_SDA | Y15 | |
| J1 | GPMC_A7 | |
| J2 | GPMC_A6 | |
| J3 | GPMC_A5 | |
| J4 | GPMC_A4 | |
| J6 | VDDS_MEM | |
| J7 | VDDS_MEM | |
| J8 | VDDS_MEM | |
| J9 | VDD_MPU | |
| J10 | VDD_MPU | |
| J11 | VSS | |
| J12 | VSS | |
| J13 | VSS | |
| J14 | VSS | |
| J15 | VSS | |
| J16 | VSS | |
| J17 | VDD_CORE | |
| J18 | VDD_CORE | |
| JTAG_EMU0 | AC24 | |
| JTAG_EMU1 | AD24 | |
| JTAG_NTRST | AB7 | |
| JTAG_RTCK | AA7 | |
| JTAG_TCK | AB6 | |
| JTAG_TDI | AB10 | |
| JTAG_TDO | AB9 | |
| JTAG_TMS_TMSC | AA9 | |
| K2 | GPMC_A3 | |
| K3 | GPMC_A2 | |
| K4 | GPMC_A10 | |
| K5 | GPMC_NBE0_CLE | |
| K6 | VDDS_MEM | |
| K7 | VDD_MEM | |
| K8 | VDDS_MEM | |
| K10 | VSS | |
| K11 | VSS | |
| K14 | VSS | |
| K15 | VSS | |
| K17 | VDD_CORE | |
| K18 | VDD_CORE | |
| K19 | VDD_CORE | |
| L1 | GPMC_NBE1 | |
| L2 | GPMC_D0 | |
| L8 | VSS | |
| L10 | VSS | |
| L11 | VDD_MPU | |
| L12 | VDD_MPU | |
| L13 | VSS | |
| L14 | VDD_CORE | |
| L15 | VDD_CORE | |
| L17 | VSS | |
| M1 | GPMC_D1 | |
| M2 | GPMC_D2 | |
| M3 | GPMC_D4 | |
| M4 | MCSPI2_CS1 | |
| M5 | MCSPI2_CS0 | |
| M6 | VDD_MPU | |
| M7 | VDD_MPU | |
| M8 | VDD_MPU | |
| M9 | VSS | |
| M10 | VSS | |
| M11 | VSS | |
| M12 | VDD_MPU | |
| M13 | VSS | |
| M14 | VDD_CORE | |
| M15 | VDD_CORE | |
| M16 | VSS | |
| M17 | VDDS | |
| M18 | VDDS | |
| MCBSP_CLKS | AA18 | |
| MCBSP1_CLKR | W19 | |
| MCBSP1_CLKX | V18 | |
| MCBSP1_DR | Y18 | |
| MCBSP1_DX | W18 | |
| MCBSP1_FSR | AB20 | |
| MCBSP1_FSX | AA19 | |
| MCBSP2_CLKX | T21 | |
| MCBSP2_DR | V19 | |
| MCBSP2_DX | R20 | |
| MCBSP2_FSX | V20 | |
| MCBSP3_CLKX | W4 | |
| MMC1_CLK | M23 | |
| MMC1_CMD | L23 | |
| MMC1_DAT0 | M22 | |
| MMC1_DAT1 | M21 | |
| MMC1_DAT2 | M20 | |
| MMC1_DAT3 | N23 | |
| MMC1_DAT4 | N22 | |
| MMC1_DAT5 | N21 | |
| MMC1_DAT6 | N20 | |
| MMC1_DAT7 | P24 | |
| MMC2_CMD | AB5 | |
| MMC2_DAT0 | AB3 | |
| MMC2_DAT1 | Y3 | |
| MMC2_DAT4 | AB2 | |
| MMC2_DAT5 | AA2 | |
| MMC2_DAT7 | AA1 | |
| N2 | GPMC_D3 | |
| N3 | MCSPI2_SOMI | |
| N4 | MCSPI2_SOMO | |
| N5 | MCSPI2_CLK | |
| N6 | VDD_MPU | |
| N7 | VDD_MPU | |
| N8 | VDD_MPU | |
| N9 | VSS | |
| P1 | GPMC_D5 | |
| P2 | GPMC_D6 | |
| P8 | VSS | |
| R1 | GPMC_D7 | |
| R2 | GPMC_D8 | |
| R3 | GPMC_D1 | |
| R4 | MCSPI1_SIMO | |
| R5 | MCSPI1_CS3 | |
| R6 | VDD_MPU | |
| R7 | VDD_MPU | |
| R8 | VDD_MPU | |
| R17 | VDD_CORE | |
| R18 | VDD_CORE | |
| R19 | VDD_CORE | |
| SDRC_A8 | E10 | |
| SDRC_BA0 | C18 | |
| SDRC_BA1 | D18 | |
| SDRC_CKE0 | B20 | |
| SDRC_CKE1 | C20 | |
| SDRC_CLK | A10 | |
| SDRC_D5 | D10 | |
| SDRC_D11 | D13 | |
| SDRC_D12 | C13 | |
| SDRC_D17 | E12 | |
| SDRC_D22 | D12 | |
| SDRC_D23 | E13 | |
| SDRC_D24 | E15 | |
| SDRC_D25 | D15 | |
| SDRC_D26 | C15 | |
| SDRC_D28 | C16 | |
| SDRC_D29 | D16 | |
| SDRC_DM1 | B13 | |
| SDRC_DM3 | A16 | |
| SDRC_DQS1 | A13 | |
| SDRC_DQS3 | A17 | |
| SDRC_NCAS | C19 | |
| SDRC_NCLK | A11 | |
| SDRC_NCS0 | A19 | |
| SDRC_NCS1 | B19 | |
| SDRC_NRAS | D19 | |
| SDRC_NWE | A20 | |
| SYS_32K | AA16 | |
| SYS_BOOT0 | AB12 | |
| SYS_BOOT1 | AC16 | |
| SYS_BOOT2 | AD17 | |
| SYS_BOOT3 | AD18 | |
| SYS_BOOT4 | AC17 | |
| SYS_BOOT5 | AB16 | |
| SYS_BOOT6 | AA15 | |
| SYS_CLKREQ | Y13 | |
| SYS_NIRQ | W16 | |
| SYS_NRESPWARM | Y10 | |
| SYS_NRESPWRON | AA10 | |
| SYS_OFF_MODE | AD23 | |
| SYS_XTALIN | AD15 | |
| SYS_XTALOUT | AD14 | |
| T2 | GPMC_D9 | |
| T3 | GPMC_D12 | |
| T4 | MCSPI1_SOMI | |
| T5 | MCSPI1_CLK | |
| T6 | MCSPI1_CS0 | |
| T7 | VDD_MPU | |
| T8 | VDD_MPU | |
| T9 | VSS | |
| T17 | VDD_CORE | |
| T18 | VDD_CORE | |
| T19 | VDD_CORE | |
| T20 | VDD_CORE | |
| TV_OUT1 | AB24 | |
| TV_OUT2 | AA23 | |
| TV_VFB1 | AB23 | |
| TV_VFB2 | Y23 | |
| U1 | GPMC_D10 | |
| U2 | GPMC_D13 | |
| U8 | CAP_VDD_SRAM_MPU | |
| U9 | VSS | |
| U12 | VDD_MPU | |
| U13 | VDD_MPU | |
| UART3_TX_IRTX | C23 | |
| V1 | GPMC_D14 | |
| V2 | GPMC_D15 | |
| V3 | MMC2_DAT3 | |
| V4 | MCBSP3_FSX | |
| V5 | MCBSP3_DR | |
| V6 | MCBSP3_DX | |
| V7 | UART1_RX | |
| V9 | VDDS | |
| V12 | VDD_MPU | |
| V13 | VDD_MPU | |
| VDDA_DAC | AB13 | |
| VDDS | W10 | |
| VDDS_DPLL_PER | U17 | |
| VDDS_MMC1 | N24 | |
| VDDS_SRAM | AA12 | |
| VDDS_WKUP_BG | AA13 | |
| VSS | W15 | |
| VSSA_DAC | AB15 | |
| W3 | MMC2_DAT2 | |
| W6 | UART1_RTS | |
| W7 | UART1_TX | |
| W9 | VDDS | |
| W12 | VDD_MPU | |
| W13 | VDD_MPU | |
| Y1 | MMC2_CLK | |
| Y2 | MMC2_DAT6 | |
| Y7 | SYS_CLKOUT1 | |
| Y9 | VDDS | |
| Y12 | CAP_VDD_WKUP | |
| Y24 | TV_VREF | |
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*Generated from [https://www.flux.ai/lcsc/omap3503ecus~jftj](https://www.flux.ai/lcsc/omap3503ecus~jftj)*