# OMAP3503ECUSA (Component)

## Description

Microcontroller Units \(MCUs/MPUs/SOCs\)
OMAP3503ECUSA
BGA\-423\_L16\.0\-W16\.0\-P0\.65\-TL\_TI\_CUS
LCSC Part Number: C1522496
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
- **Part Type:** Microcontroller Units \(MCUs/MPUs/SOCs\)
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** BGA\-423\_L16\.0\-W16\.0\-P0\.65\-TL\_TI\_CUS
- **Manufacturer Name:** TI\(德州仪器\)
- **Manufacturer Part Number:** OMAP3503ECUSA
- **LCSC Part Number:** C1522496

## 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/omap3503ecusa/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/texas-instruments/OMAP3503ECUSA/3182142) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C1522496.html) | $29\.9814 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/OMAP3503ECUSA?qs=5771e39Rz9FjW8CUAwHWCw%253D%253D) | $60\.94 | 0 |
| [Verical](https://www.verical.com/pd/texas-instruments-application-processors-and-soc-OMAP3503ECUSA-519714?utm_currency=USD) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** OMAP3503ECUSA
- **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 | M19 |  |
| VDDS\_DPLL\_PER | U17 |  |
| VDDS\_MMC1 | N24 |  |
| VDDS\_SRAM | AA12 |  |
| VDDS\_WKUP\_BG | AA13 |  |
| VSS | N10 |  |
| 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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