EMIF06-SD02F3| Datasheet

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EMIF06-SD02F3
IPADTM 6 line EMI filter and ESD protection for SD card
Data Brief

Main application

Removable memory cards in mobile phones, communication systems, and portable applications Compliant with: SD (standard and high speed) /MiniSD/ uSD and MMC/Trans-flash standards

Description
The EMIF06-SD02F3 is a highly integrated device based on IPAD technology combining 5 functions:

Flip-Chip (24 bumps)

ESD protection

Level Shifter

Benefits

EMI Filtering

ESD protection (IEC standard) EMI Filtering Level translator Signal conditionning Integrated power supply with thermal shutdown (TSD), under voltage lockout (UVLO), and short-circuit current limitation (ISC)

Application diagram
LDO Power supply

Pin2 Pin3

Pin4 Pin5 Pin6

Pin1

Pin7

Baseband CPU

1.8 V

2.9 V

EMI Low-pass-filter and ESD protection (up to 15 kV on external pins) Integrated pull up resistors to prevent bus floating 50 MHz clock frequency compatible with Cline< 40 pF Lead-free package in 400 um pitch Low power consumption Very low PCB space consumption High reliability offered by monolithic integration Reduction of parasitic elements thanks to CSP integration

micro SD

Complies with the following standards:
IEC 61000-4-2, Level 4: External pins 15 kV (air discharge) 8 kV (contact discharge) 2 kV - HBM IEC 61340-3-1: Internal pins 2 kV (air discharge) 2 kV (contact discharge)

TM: IPAD is a trademark of STMicroelectronics.

March 2007

Rev 1

Signal Conditioning

Pin8

1/3
www.st.com

For further information contact your local STMicroelectronics sales office.