Datasheet PI4ULS3V4857 (Diodes)
| 制造商 | Diodes |
| 描述 | 6-BIT Bi-Directional Level Shifter for Sd 3.0-SDR104 Compliant Memory Card Application |
| 页数 / 页 | 11 / 1 — Lead-free Green. PI4ULS3V4857. 6-Bit Bi-directional Level Shifter for SD … |
| 文件格式/大小 | PDF / 827 Kb |
| 文件语言 | 英语 |
Lead-free Green. PI4ULS3V4857. 6-Bit Bi-directional Level Shifter for SD 3.0-SDR104 Compliant Memory Card Application
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A product Line of
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Diodes Incorporated
Lead-free Green PI4ULS3V4857 6-Bit Bi-directional Level Shifter for SD 3.0-SDR104 Compliant Memory Card Application Features Description
ÎÎSupports up to 208 MHz clock rate The device is an SD 3.0-compliant bidirectional dual voltage level ÎÎSupports 1.2V to 1.8V host side interface voltage translator without direction pin control. It can translate the mem- ory card voltage to 1.8V or 3.0V signal levels from 1.2V to 1.8V of ÎÎVoltage translation supports SDR104, SDR50, DDR50, SDR25, SDR12, High-Speed and Default-Speed modes and comply SD host side and supports SD 3.0 SDR104(208Mhz), SDR50(100Mhz), 3.0 specification DDR50(50Mhz), SDR25(50Mhz), SDR12(25Mhz) and SD 2.0 High-Speed (50 MHz) and Default-Speed (25 MHz) modes. ÎÎAutomatic enable and disable through VSD supply pin ÎÎBuilt-in 100mA Low dropout voltage regulator to supply the To supply the memory card I/Os, the device has an integrated voltage of memory card I/Os voltage selectable regulator and an auto-enable/disable function that connects to the VSD supply pin. The device also has built-in ÎÎIntegrated pull-up and pull-down resistors EMI filters and ESD protections. ÎÎIntegrated EMI filters for digital I/Os ÎÎOn card side, supports 8 kV ESD protection(IEC 61000-4-2, level 4)
Applications
ÎÎLevel shifting buffers keep ESD stress away from the host ÎÎSmart phones ÎÎTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) ÎÎMobile handsets ÎÎHalogen- and Antimony-Free. “Green” Device (Note 3) ÎÎDigital cameras ÎÎFor automotive applications requiring specific change control ÎÎTablet PCs (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, ÎÎLaptop computers and manufactured in IATF 16949 certified facilities), please ÎÎSD, MMC or microSD card readers contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ ÎÎPackaging (Pb-free & Green): à 20-ball (WLCSP), pitch 0.4 mm
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. PI4ULS3V4857 www.diodes.com August 2020 Document Number DS42310 Rev 2-2 1 Diodes Incorporated
b P
Diodes Incorporated
Lead-free Green PI4ULS3V4857 6-Bit Bi-directional Level Shifter for SD 3.0-SDR104 Compliant Memory Card Application Features Description
ÎÎSupports up to 208 MHz clock rate The device is an SD 3.0-compliant bidirectional dual voltage level ÎÎSupports 1.2V to 1.8V host side interface voltage translator without direction pin control. It can translate the mem- ory card voltage to 1.8V or 3.0V signal levels from 1.2V to 1.8V of ÎÎVoltage translation supports SDR104, SDR50, DDR50, SDR25, SDR12, High-Speed and Default-Speed modes and comply SD host side and supports SD 3.0 SDR104(208Mhz), SDR50(100Mhz), 3.0 specification DDR50(50Mhz), SDR25(50Mhz), SDR12(25Mhz) and SD 2.0 High-Speed (50 MHz) and Default-Speed (25 MHz) modes. ÎÎAutomatic enable and disable through VSD supply pin ÎÎBuilt-in 100mA Low dropout voltage regulator to supply the To supply the memory card I/Os, the device has an integrated voltage of memory card I/Os voltage selectable regulator and an auto-enable/disable function that connects to the VSD supply pin. The device also has built-in ÎÎIntegrated pull-up and pull-down resistors EMI filters and ESD protections. ÎÎIntegrated EMI filters for digital I/Os ÎÎOn card side, supports 8 kV ESD protection(IEC 61000-4-2, level 4)
Applications
ÎÎLevel shifting buffers keep ESD stress away from the host ÎÎSmart phones ÎÎTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) ÎÎMobile handsets ÎÎHalogen- and Antimony-Free. “Green” Device (Note 3) ÎÎDigital cameras ÎÎFor automotive applications requiring specific change control ÎÎTablet PCs (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, ÎÎLaptop computers and manufactured in IATF 16949 certified facilities), please ÎÎSD, MMC or microSD card readers contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ ÎÎPackaging (Pb-free & Green): à 20-ball (WLCSP), pitch 0.4 mm
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. PI4ULS3V4857 www.diodes.com August 2020 Document Number DS42310 Rev 2-2 1 Diodes Incorporated