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See Technical Specifications

KLM4G1EEHM-B101 +BOM

French Electronic Distributor since 1988

Manufacturer:

SAMSUNG
Mfr.Part #:

KLM4G1EEHM-B101
Datasheet:

KLM4G1EEHM-B101 Datasheet (PDF)
Package/Case:

BGA
Product Type:

Specialized ICs
RoHS:
EDA/CAD Models:

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KLM4G1EEHM-B101 General Description

The SAMSUNG moviNAND is an embedded MMC solution designed in a BGA package form. moviNAND operation is identical to a MMC card and therefore is a simple read and write to memory using MMC protocol v4.3 which is a industry standard.

moviNAND consists of NAND flash and a MMC controller. 3V supply voltage is required for the NAND area (VDDF) whereas 1.8V or 3V dual supply voltage (VDD) is supported for the MMC controller. Maximum MMC interface frequency of 52MHz and maximum bus widths of 8 bit are supported.

There are several advantages of using moviNAND. 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 mangement software or FTL(Flash Transition Layer) of moviNAND manages Wear Leveling, Bad Block Management and ECC. The FTL supports all features of the Samsung NAND flash platform and achieves optimal performance. The current moviNAND performance is neither limited by the maximum interface frequency nor the maximum bus width but by the performance of NAND. Therefore the maximum performance of moviNAND will saturate at a certain MMC interface frequency and bus width depending on the type and the number of NAND used in moviNAND.

Key Features

MultiMediaCard System Specification Ver. 4.3 compatible (Boot operation is supported) Full backward compatibility with previous MultiMediaCard system ( 1bit data bus, multi-moviNAND systems) MMC I/F Clock frequency : 0~52MHzMMC I/F Boot frequency : 0~26MHz Data bus width : 1bit(default), 4bit and 8 bit Temperature : -25C to 85C (Operation) , -40C to 85C (Storage)

NAND technology changes invisible to the host