KLMAG2WEPD-B031 Datasheet – 16 GB, eMMC – Samsung

This post explains for the semiconductor KLMAG2WEPD-B031.

The Part Number is KLMAG2WEPD-B031.

The function of this semiconductor is eMMC.

Manufacturers : Samsung

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KLMAG2WEPD-B031 image

Description :

SAMSUNG e·MMC is an embedded MMC solution designed in a BGA package form. e·MMC operation is identical to a MMC device and therefore is a simple read and write to memory using MMC protocol v5.0 which is a industry standard.

e·MMC consists of NAND flash and a MMC controller. 3V supply voltage is required for the NAND area (VDDF or VCC) whereas 1.8V or 3V dual supply voltage (VDD or VCCQ) is supported for the MMC controller. SAMSUNG e•MMC supports 200MHz DDR – up to 400MBps with bus widths of 8 bit in order to improve sequential bandwidth, especially sequential read performance.

There are several advantages of using e·MMC. It is easy to use as the MMC interface allows easy integration with any microprocessor with MMC host. Any revision or amendment of NAND is invisible to the host as the embedded MMC controller insulates NAND technology from the host. This leads to faster product development as well as faster times to market.

The embedded flash management software or FTL(Flash Transition Layer) of e·MMC manages Wear Leveling, Bad Block Management and ECC. The FTL supports all features of the Samsung NAND flash and achieves optimal performance.
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KLMAG2WEPD-B031 Datasheet

LP8755 Datasheet PDF

Part Number : LP8755

Function : Multi-Phase 6-Core Step-Down Converter / 49-Bump 0.4 mm Pitch DSBGA Package

Manufacturers : Texas Instruments

Pinouts :

LP8755 datasheet

Description :

The LP8755 is designed to meet the power management requirements of the latest applications processors in mobile phones and similar portable applications. The device contains six step-down DC/DC converter cores, which are bundled together in a 6-phase buck converter. The device is fully controlled by a SmartReflex™-compatible interface or an I2C-compatible serial interface.

LP8755 Datasheet PDF Download

LP8755 pdf

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