:/&63
IP4856CX25/C
SD 3.
0-compliant memory card integrated dual voltage level translator with EMI filter and ESD protection
Rev.
2 — 15 October 2014
Product data sheet
1.
General description
The device is an SD 3.
0-compliant 6-bit bidirectional dual voltage level translator.
It is designed to interface between a memory card operating at 1.
8 V or 2.
9 V signal levels and a host with a fixed nominal supply voltage of 1.
7 V to 3.
6 V.
The device supports SD 3.
0, SDR104, SDR50, DDR50, SDR25, SDR12 and SD 2.
0 high-speed (50 MHz) and default-speed (25 MHz) modes.
The device has an integrated voltage selectable low dropout
regulator to supply the card-side I/Os, built-in EMI filters and robust...