The RTS5264 is a PCI Express revision 4.0 supporting card reader controller that integrates a PCI Express transceiver, regulators, memory card access units, and a high-speed multiplexer into a single chip. The RTS5264 can support Secure DigitalTM, Secure Digital High CapacityTM(SDHC), Secure Digital eXtended CapacityTM(SDXC), and Secure Digital Ultra CapacityTM(SDUC).
The chip fully supports SD UHS-I (Ultra High Speed-I), UHS-II (Ultra High Speed-II), DDR200, DDR225, and SD Express mode. The RTS5264 only requires one PCI Express lane.
The chip integrates 3.3V-to-1.8V and 3.3V-to-1.2V regulators and MOSFET for the card power switch, which could dramatically reduce the system BOM cost.
The chip fully supports modern platform requirements for the card reader applications. It supports LTR (Latency Tolerance Reporting) and L1 substate and RTD3 (Runtime D3) functions. It supports Windows modern standby.
The chip fully supports 3.3V/1.8V/1.2V PCIe sideband signal (PERST#, CLKREQ#, WAKE#, PRSNT#).
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
RTS5264 is an authentic electronic component manufactured by Realtek, categorized under Memory Controllers. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official RTS5264 datasheet above.
Electronic component spot-market pricing for RTS5264 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for RTS5264 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
 | Realtek | -- | 6,450 | ||
| Realtek | -- | 4,310 | ||
| Realtek | -- | 4,110 | ||
| Realtek | -- | 4,270 | ||
 | Infineon | 5,420 | |||
| Microchip | -- | 8,000 | ||
| Texas Instruments | 8,920 | |||
 | Analog Devices | -- | 7,930 | ||
 | Analog Devices | -- | 5,570 | ||
 | Analog Devices | -- | 3,620 |
