W3EG7232S262BD4MG datasheet, PDF

Datasheet> All Categories > storage> storage> W3EG7232S262BD4MG

W3EG7232S262BD4MG: DescriptionDDR DRAM Module, 32MX72, 0.75ns, CMOS, ROHS COMPLIANT, SODIMM-200; Categorystorage storage; File Size325KB，14 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com; Environmental Compliance

Download Datasheet Parametric View All

W3EG7232S262BD4MG Overview

DDR DRAM Module, 32MX72, 0.75ns, CMOS, ROHS COMPLIANT, SODIMM-200

W3EG7232S262BD4MG Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microsemi
Parts packaging code	MODULE
package instruction	DIMM,
Contacts	200
Reach Compliance Code	unknown
ECCN code	EAR99
access mode	FOUR BANK PAGE BURST
Maximum access time	0.75 ns
Other features	AUTO/SELF REFRESH
JESD-30 code	R-XDMA-N200
memory density	2415919104 bit
Memory IC Type	DDR DRAM MODULE
memory width	72
Number of functions	1
Number of ports	1
Number of terminals	200
word count	33554432 words
character code	32000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	32MX72
Package body material	UNSPECIFIED
encapsulated code	DIMM
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
self refresh	YES
Maximum supply voltage (Vsup)	2.7 V
Minimum supply voltage (Vsup)	2.3 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED

Preview

Download Datasheet

View All

White Electronic Designs

W3EG7232S-xAD4

-xBD4

256MB – 32Mx72 DDR SDRAM UNBUFFERED w/PLL

FEATURES

Double-data-rate architecture

DDR200, DDR266 and DDR300

• JEDEC design speciﬁcations

Bi-directional data strobes (DQS)

Differential clock inputs (CK & CK#)

Programmable Read Latency 2,2.5 (clock)

Programmable Burst Length (2,4,8)

Programmable Burst type (sequential & interleave)

Edge aligned data output, center aligned data input

Auto and self refresh

Serial presence detect

Power supply: 2.5V ± 0.2V

JEDEC standard 200 pin SO-DIMM package

• Package height options:

AD4: 35.5 mm (1.38") and

BD4: 31.75 mm (1.25")

NOTE: Consult factory for availability of:

• RoHS compliant products

• Vendor source control options

• Industrial temperature option

* This product is subject to change without notice.

DESCRIPTION

The W3EG7232S is a 32Mx72 Double Data Rate

SDRAM memory module based on 256Mb DDR SDRAM

components. The module consists of nine 32Mx8 DDR

SDRAMs in 66 pin TSOP packages mounted on a 200

pin FR4 substrate.

Synchronous design allows precise cycle control with the

use of system clock. Data I/O transactions are possible on

both edges and Burst Lengths allow the same device to be

useful for a variety of high bandwidth, high performance

memory system applications.

OPERATING FREQUENCIES

DDR333 @CL=2.5

Clock Speed

CL-t

RCD

-t

166MHz

2.5-3-3

DDR266 @CL=2

133MHz

2-2-2

DDR266 @CL=2.5

133MHz

2.5-3-3

DDR200 @CL=2

100MHz

2-2-2

March 2007

Rev. 5

White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com

Recommended Resources

Micro wireless walkie-talkie circuit diagram

TL431 programmable precision voltage reference circuit diagram

Mileage-fuel consumption counting circuit

Infrared remote control transmitter with 60 commands

Servo drive circuit diagram

voltage display circuit

Capacitive touch MSP430FR2676 MCU motherboard: The MSP430FR2676 CapTIvate Touch MCU Board (CAPTIVATE-FR2676) is a simple evaluation board for evaluating capacitive touch and proximity sensors using plug-in sensor boards (sold separately). TheMCU b...; Jacktang Microcontroller MCU

ESP32 simple Bluetooth support shared by foreign netizens: import utime import bluetooth bt = bluetooth.Bluetooth() bt.active(True) bt.advertise(1000, 'MicroPython') # callback def receive(char, msg): # echo characteristics[1].notify(msg) print(msg) character...; dcexpert MicroPython Open Source section

TI document: How to program a DSP: This manual is a reference for programming the TMS320C6000 digital signalprocessor (DSP) device.Before using this book, you should install the code generation anddebugging tools.This book is divided i...; 灞波儿奔 DSP and ARM Processors

Live broadcast with prizes | Registration is open for TI chip technology to help motor development!: Prize-winning live broadcast | TI chip technology helps motor development registrationClick here to register for the live broadcastLive Topic TI chip technology helps motor developmentLive broadcast t...; EEWORLD社区 TI Technology Forum

80-bit extended precision floating point in OCaml: Is there an OCaml library that can take advantage of the 80-bit extended precision floating point types on the IA-32 and x86-64 architectures?Taking advantage of the historical floating point instruct...; fish001 DSP and ARM Processors

Tutorial: How to use Vivado HLS to accelerate algorithm development on FPGA: [align=left][color=rgb(34, 34, 34)][font=微软雅黑][size=4]This series of teaching videos is led by Xilinx senior strategic application engineers to guide you from scratch, step by step, to master Vivado H...; EE大学堂 Training Edition

6nm takes the "C position" and the battle for the 5G chip market is in full swing

This year, the 6nm process has become a hot topic and a favorite in the market. With its high performance-to-cost ratio in terms of performance and cost, 6nm has been sought after by mobile phone chi...[Details]
The University of Münster predicts that battery costs will continue to fall to $70/kWh by 2050

Battery costs have been on a clear downward trend for many years. This is significant because batteries are a key component that accounts for a large part of the cost of electric vehicles and station...[Details]
A method of calling assembly function in C51 program

Introduction: In this example, a method of writing a C51 program to call an assembly function is described. The entry parameter of this external function is a character variable and a bit variable, a...[Details]
Typical LED dimmable circuit module design

　　Many LED lamps are advertised as dimmable, but in reality, the performance of many LED lamps is not very ideal and varies depending on the dimmer used and the circuit load. Sometimes, when LED lamp...[Details]
OnePlus' new pixel-based ambient light sensing solution revealed

In 2020, OnePlus released the 8T mobile phone. OnePlus said that the automatic brightness adjustment of the OnePlus 8T screen has been raised to 8192 levels, and the OnePlus 8T also uses two unobstru...[Details]
Technical Article: LED Driver Power Supply Test

The quality of LED driver power directly affects the quality of LED lighting system, but it is the driver power that is relatively easy to be damaged in LED lighting system. In order to ensure the sa...[Details]
51 microcontroller connects to ESP8266 serial port WiFi module

　　51 microcontroller is the collective name for all microcontrollers compatible with the Intel 8031 instruction system. The ancestor of this series of microcontrollers is Intel's 8004 microcontroll...[Details]
STM32 RTC clock calendar

There is an RTC real-time clock module inside the STM32. The RTC module has a set of continuous technology counters. Under the corresponding software configuration, the clock calendar function can be ...[Details]
Behind the IPO, did lidar win or Hesai Technology won?

On the evening of February 9, China’s first lidar company was born. Shanghai Hesai Technology Co., Ltd. was officially listed on NASDAQ in the United States. This is also the largest IPO by a Chinese...[Details]
Analysis on the development trend of high-definition lens technology and application

Abstract: HD lenses, also known as megapixel lenses, have advantages over ordinary industrial lenses in terms of high definition, strong spectral transmission, and high spectral correction. As th...[Details]
Yuxing shares doubled its net profit in the first half of the year

On July 12, Yuxing Co., Ltd. released its semi-annual performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of 119 million yu...[Details]
Circuit design of power management IC to reduce heat dissipation pressure of processor

Austrian microelectronics has launched a new power management IC that helps to dissipate heat from smartphone and tablet processors . The innovative architecture adopted by austriamicrosystems allow...[Details]
IIC bus application

LPC2124 has a standard I2C bus interface, which can be configured as a master or slave. The bus clock rate can be adjusted, and the maximum supported bus rate is 400KHZ. When using the I2C bus, the co...[Details]
Arm instruction set addressing mode

The speed I'm talking about here refers to being able to quickly get started with work, but any subject contains more specific knowledge, which requires years of accumulation to gradually go fr...[Details]
machine_desc

Each machine must define its own machine_desc structure, which defines some of the most basic characteristics of the machine. struct machine_desc { unsigned int nr; /* architecture ...[Details]

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components