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Product Details
KLM8G1GETF-B041 eMMC 8GB BGA153
SAMSUNG KLM8G1GETF-B041 MLC NAND Flash Serial e-MMC 3V/3.3V 64G-bit 64G/16G/8G x 1/4-bit/8-bit 153-Pin FBGA
SAMSUNG eMMC KLM8G1GETF-B041 is an embedded MMC solution designed in a BGA package form. eMMC operation is identical to a MMC device and therefore is a sim-ple read and write to memory using MMC protocol v5.1 which is a industry standard.
eMMC consists of NAND flash and a MMC controller. 3V supply voltage is required for the NAND area (V DDF or VCC ) whereas 1.8V or 3V dual supply voltage (V DD or V CCQ ) is supported for the MMC controller. SAMSUNG eMMC supports HS400 in order to improve sequential bandwidth, especially sequential read performance.
There are several advantages of using eMMC. 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 eMMC manages Wear Leveling, Bad Block Management and ECC. The FTL supports all features of the Samsung NAND flash and achieves optimal performance.
- embedded MultiMediaCard Ver. 5.1 compatible.
- SAMSUNG eMMC supports features of eMMC5.1 which are defined in JEDEC Standard
– Major Supported Features : HS400, Field Firmware Update, Cache, Command Queuing, Enhanced Strobe Mode, Secure Write Protection, Partition types.
– Non-supported Features : Large Sector Size (4KB)
- Backward compatibility with previous MultiMediaCard system specification (1bit data bus, multi-eMMC systems)
- Data bus width : 1bit (Default), 4bit and 8bit
- MMC I/F Clock Frequency : 0 ~ 200MHz
MMC I/F Boot Frequency : 0 ~ 52MHz
- Temperature : Operation (-25°C ~ 85°C), Storage without operation (-40°C ~ 85°C)
- Power : Interface power → VCCQ(1.70V ~ 1.95V) , Memory power → VCC (2.7V ~ 3.6V)
Capacities | eMMC Part ID | NAND Flash Type | User Density (%) | Power System | Package size | Pin Configuration |
8 GB | KLM8G1GETF-B041 | 64Gb x 1 | 91.00% | – Interface power : VDD (1.70V ~ 1.95V or 2.7V ~ 3.6V) – Memory power : VDDF (2.7V ~ 3.6V) |
11.5mm x 13mm x 0.8mm | 153FBGA |