EMIF06-MSD02C3 STMicroelectronics

EMIF06-mSD02C3 Mini and micro-SD card IPAD EMI filtering and ESD protection Features EMI low-pass filter ESD protection 15 kV (IEC 61000-4-2) Integrated pull up resistors to prevent bus floating when no card is connected 50 MHz clock frequency compatibility with C < 20 pF line Flip Chip Low power consumption (16 bumps) Easy layout thanks to smart pin-out configuration Figure 1. Pin configuration (bump side) Very low PCB space consuming 4 3 2 1 High reliability offered by monolithic integration A Reduction of parasitic elements thanks to CSP B integration Lead-free package C D Complies with the following standards: IEC 61000-4-2 level 4 15 kV (air discharge) Description 8 kV (contact discharge) The EMIF06-mSD02C3 is a highly integrated MIL STD 883G - Method 3015-7 Class 3A device based on IPAD technology offering two SD Specification Part 1, Physical Layer functions: ESD protection to comply with IEC Specification, Version 2.0 standard, and EMI filtering to reject mobile phone frequencies. Application Mini and micro (T-Flash) secure digital memory card in: Mobile phones Communication systems TM: IPAD is a trademark of STMicroelectronics August 2010 Doc ID 16910 Rev 1 1/11 www.st.com 11 Characteristics EMIF06-mSD02C3 1 Characteristics Table 1. Absolute ratings (limiting values) Symbol Parameter Value Unit ESD discharge IEC 61000-4-2, air discharge 15 V kV PP ESD discharge IEC 61000-4-2, contact discharge 15 V Maximum input voltage 5.5 V in T Maximum junction temperature 125 C j T Operating temperature range - 40 to + 85 C op T Storage temperature range - 55 to + 150 C stg Figure 2. EMIF06-mSD02C3 configuration Vcc Clk SDClk R1 CMD R2 SDCMD Data0 R3 HOST SDData0 CARD Data1 R3 SDData1 Data2 R5 SDData2 R5 Data3/CD SDData3/CD GND bumps must be connected together Table 2. Pin configuration Pin Signal Pin Signal A1 DATA0 C1 CMD A2 DATA1 C2 V ss A3 SDDATA1 C3 V ss A4 SDDATA0 C4 SDCMD B1 CLK D1 DATA3/CD B2 V D2 DATA2 cc B3 V D3 SDDATA2 ss B4 SDCLK D4 SDDATA3/CD 2/11 Doc ID 16910 Rev 1 R9 R10 R11 R12 R13