The EMIF06-USD14F3 is a 6-line EMI filter dedicated to SD, mini-SD and micro-SD card applications.
This filter includes ESD protection circuitry, which prevents damage to the protected device when inserting the card. Pull-up resistors are not integrated inside the chip, hence the EMIF06-USD14F3 gives the flexibility to customers to use controllers with embedded resistance. This 6-line IPAD ™ is packaged into a flip-chip solution, saving PCB space.
EMI low-pass filter
ESD protection ±8 kV (IEC 61000-4-2)
208 MHz clock frequency compatible with SDR104 mode (SD3.0)