40-pin (RSB) package image

LM2502SQ/NOPB ACTIVE

Mobile pixel link (MPL) display interface serializer and deserializer

ACTIVE custom-reels CUSTOM Custom reel may be available

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Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-3-260C-168 HR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins WQFN (RSB) | 40
Operating temperature range (°C) -30 to 85
Package qty | Carrier 1,000 | SMALL T&R

Features for the LM2502

  • >300 Mbps Dual Link Raw Throughput
  • MPL Physical Layer (MPL-0)
  • Pin Selectable Master / Slave Mode
  • Frequency Reference Transport
  • Complete LVCMOS / MPL Translation
  • Interface Modes:
    • 16-bit CPU, i80 or m68 Style
    • RGB565 with Glue Logic
  • −30°C to 85°C Operating Range
  • Link Power Down Mode Reduces IDDZ < 10 µA
  • Dual Display Support (CS1* & CS2*)
  • Via-less MPL Interconnect Feature
  • 3.0V Supply Voltage (VDD and VDDA)
  • Interfaces to 1.7V to 3.3V Logic (VDDIO)

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Description for the LM2502

The LM2502 device is a dual link display interface SERDES that adapts existing CPU / video busses to a low power current-mode serial MPL link. The chipset may also be used for a RGB565 application with glue logic. The interconnect is reduced from 22 signals to only 3 active signals with the LM2502 chipset easing flex interconnect design, size and cost.

The Master Serializer (SER) resides beside an application processor or baseband processor and translates a parallel bus from LVCMOS levels to serial MPL levels for transmission over a flex cable and PCB traces to the Slave Deserializer (DES) located near the display module.

Dual display support is provided for a primary and sub display through the use of two ChipSelect signals. A Mode pin selects either a i80 or m68 style interface.

The Power_Down (PD*) input controls the power state of the MPL interface. When PD* is asserted, the MD1/0 and MC signals are powered down to save current.

The LM2502 implements the physical layer of the MPL Standard (MPL-0). The LM2502 is offered in NOPB (Lead-free) NFBGA and WQFN packages.

Pricing

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Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

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