Datasheet Details
| Part number | NVT4857UK |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 637.48 KB |
| Description | memory card voltage level translator |
| Datasheet |
 NVT4857UK Datasheet
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General Description
The device is an SD 3.0-compliant bidirectional dual voltage level translator with auto-direction control.
It is designed to interface between a memory card operating at 1.8 V or 3.0 V signal levels and a host with a nominal supply voltage of 1.2 V to 1.8 V.
Key Features
- Supports up to 208 MHz clock rate.
- SD 3.0 specification-compliant voltage translation to support SDR104, SDR50, DDR50, SDR25, SDR12, High-Speed and Default-Speed modes.
- 1.2 V to 1.8 V host side interface voltage support.
- Feedback channel for clock synchronization.
- 100 mA Low dropout voltage regulator to supply the card-side I/Os.
- Low power consumption by push-pull output stage with break-before-make architecture.
- Automatic enable and disable through VSD.