Part Number: KLMAG2WEPD-B031

Function: 16GB, eMMC ( Managed NAND Flash Memory )

Package: 153FBGA Type ( 11.5mm x 13mm x 0.8mm )

Manufacturer: Samsung

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Description

KLMAG2WEPD-B031 is one of Samsung Electronics’ eMMC (embedded MultiMediaCard) products, mainly used in devices such as smartphones, tablets, and embedded systems. This product is designed to integrate NAND flash memory and a memory controller as built-in memory, allowing users to easily store and manage data.

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.

Features

1. embedded MultiMediaCard Ver. 5.0 compatible.Detail description is referenced by JEDEC Standard

2. SAMSUNG e·MMC supports features of eMMC5.0 which are defined in JEDEC Standard

– Supported Features : Packed command, Cache, Discard, Sanitize, Power Off Notification, Data Tag, Partition types, Context ID, Real Time Clock, Dynamic Device Capacity, HS200

– Non-supported Features : Large Sector Size (4KB)

3. Additional features of eMMC5.0 : HS400 mode (200MHz DDR – up to 400Mbps), Field Firmware Update, Device Health Report, Sleep Notification, Secure Removal Type

4. Full backward compatibility with previous MultiMediaCard system specification (1bit data bus, multi-e·MMC systems)

5. Data bus width : 1bit (Default), 4bit and 8bit

6. MMC I/F Clock Frequency : 0 ~ 200MHz

7. MMC I/F Boot Frequency : 0 ~ 52MHz

 

Products and specifications discussed herein are for reference purposes only.

 

KLMAG2WEPD-B031 Datasheet

EEPROM stands for Electrically Erasable Programmable Read-Only Memory. It is a type of non-volatile memory used in computers, microcontrollers, and other electronic devices to store data that must be retained even when the power is turned off. EEPROM is a variation of ROM (Read-Only Memory) that can be both programmed and erased electrically.

Part Number: 93LC46B1, 93LC46BI

Function: 1K Microwire Compatible Serial EEPROM

Package: SOIC, DIP 8 Pin Type

Manufacturer: Microchip Technology

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1 page

Description

The Microchip Technology Inc. 93AA46A / 93LC46B / 93AA46C, 93AA46BI,  93LC46B1 devices are 1Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA46C, 93LC46C or 93C46C are dependent upon external logic levels driving the ORG pin to set word size.

For dedicated 8-bit communication, the 93AA46A, 93LC46A or 93C46A devices are available, while the 93AA46B, 93LC46B and 93C46B devices provide dedicated 16-bit communication.

Pinouts

Features

• Low-Power CMOS Technology

• ORG Pin to Select Word Size for ‘46C’ Version

• 128 x 8-bit Organization ‘A’ Devices (no ORG)

• 64 x 16-bit Organization ‘B’ Devices (no ORG)

• Self-Timed Erase/Write Cycles (including Auto-Erase)

• Automatic Erase All (ERAL) Before Write All (WRAL)

• Power-On/Off Data Protection Circuitry

• Industry Standard 3-Wire Serial I/O

• Device Status Signal (Ready/Busy)

• Sequential Read Function

 

Other data sheets are available within the file:

93AA46A, 93AA46B, 93LC46A, 93LC46B, 93C46A, 93C46B,

93AA46C, 93LC46C, 93C46C

93LC46B1 PDF Datasheet

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