EEWORLDEEWORLDEEWORLD

Part Number

Search

HM51W17405BLTS-8

Description
EDO DRAM, 4MX4, 80ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, TSOP2-26/24
Categorystorage    storage   
File Size515KB,34 Pages
ManufacturerHitachi (Renesas )
Websitehttp://www.renesas.com/eng/
Download Datasheet Parametric View All

HM51W17405BLTS-8 Overview

EDO DRAM, 4MX4, 80ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, TSOP2-26/24

HM51W17405BLTS-8 Parametric

Parameter NameAttribute value
MakerHitachi (Renesas )
Parts packaging codeTSOP2
package instructionTSOP2,
Contacts26
Reach Compliance Codeunknown
ECCN codeEAR99
access modeFAST PAGE WITH EDO
Maximum access time80 ns
Other featuresRAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH
JESD-30 codeR-PDSO-G24
length17.14 mm
memory density16777216 bit
Memory IC TypeEDO DRAM
memory width4
Number of functions1
Number of ports1
Number of terminals24
word count4194304 words
character code4000000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize4MX4
Package body materialPLASTIC/EPOXY
encapsulated codeTSOP2
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE
Certification statusNot Qualified
Maximum seat height1.2 mm
self refreshYES
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
width7.62 mm
HM51W16405B Series
HM51W17405B Series
4,194,304-word
×
4-bit Dynamic Random Access Memory
ADE-203-543 (Z)
Preliminary
Rev. 0.0
Apr. 20, 1996
Description
The Hitachi HM51W16405B Series, HM51W17405B Series are CMOS dynamic RAMs organized
4,194,304-word
×
4-bit. They employ the most advanced CMOS technology for high performance and low
power. The HM51W16405B Series, HM51W17405B Series offer Extended Data Out (EDO) Page Mode
as a high speed access mode.
Features
Single 3.3 V (±0.3 V)
High speed
Access time: 60 ns/70 ns/80 ns (max)
Low power dissipation
Active mode : 360mW/324 mW/288 mW (max) (HM51W16405B Series)
: 396mW/360 mW/324 mW (max) (HM51W17405B Series)
Standby mode : 7.2 mW (max)
: 0.36 mW (max) (L-version)
EDO page mode capability
Long refresh period
4096 refresh cycles : 64 ms (HM51W16405B Series)
: 128 ms (L-version)
2048 refresh cycles : 32 ms (HM51W17405B Series)
: 128 ms (L-version)
Preliminary: This document contains information on a new product. Specifications and information
contained herein are subject to change without notice.
This specification is fully compatible with the 16-Mbit DRAM specifications from TEXAS
INSTRUMENTS.
ARM syntax issues
#define LED_ADJ 16#define LED_IOCON (0xFFLED_ADJ)#define LED_OFF()IO1SET=LED_IOCON#define LED_DISP(dat) LED_OFF(); IO1CLR=((dat)LED_ADJ)What do these four lines of code mean?Also, is there any differe...
To7ny ARM Technology
Problems with L7915CV
I would like to ask if the input voltage of ST's L7915CV reaches -26V, the output voltage can no longer be stabilized at -15V? (The situation is like this, I tested the 5 ST L7915s I bought yesterday,...
sunboy25 Power technology
Charging pile EVHEV power supply technology and its magnetic component technology design training materials
Charging pile EVHEV power supply technology and its magnetic component technology design training materials[b] [url = https://download.eeworld.com.cn/download/qwqwqw2088/563602] [img] // 2.eewimg.cn /...
qwqwqw2088 Energy Infrastructure?
PCB (Printed Circuit Board) Board Composition and Industry Chain Analysis
Printed circuit board (PCB) is a substrate for assembling electronic parts. It is a printed board with point connections and printed components formed on a general substrate according to a predetermin...
dengguoqiang Integrated technical exchanges
Solution to the garbled Chinese comments in Quartus II
Very useful article, I wanted to make it into a text post, but the picture adding function of the forum failed, so I can only put it in Word eeworldpostqq...
xiefei FPGA/CPLD
I received the touchpad today and started to play with it.
2011-10-14-23:37 Come back to continue MARK, it turns out that posts can be edited repeatedly, which is good. I just posted a post about the problem with LaunchPad_Temp_GUI.exe under win7. It seems th...
feiling208 Microcontroller MCU

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 841  33  56  176  559  17  1  2  4  12 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号