HM514400AS-7 datasheet, PDF - EEWORLD Datasheet

HM514400AS-7: Description1,048,576-WORD x 4-BIT DYNAMIC RAM; Categorystorage storage; File Size1MB，27 Pages; ManufacturerHitachi （Renesas ）; Websitehttp://www.renesas.com/eng/

Download Datasheet Parametric View All

HM514400AS-7 Overview

1,048,576-WORD x 4-BIT DYNAMIC RAM

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Hitachi （Renesas ）
Parts packaging code	SOJ
package instruction	SOJ, SOJ20/26,.34
Contacts	20
Reach Compliance Code	unknow
ECCN code	EAR99
access mode	FAST PAGE
Maximum access time	70 ns
Other features	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O type	COMMON
JESD-30 code	R-PDSO-J20
JESD-609 code	e0
length	16.9 mm
memory density	4194304 bi
Memory IC Type	FAST PAGE DRAM
memory width	4
Number of functions	1
Number of ports	1
Number of terminals	20
word count	1048576 words
character code	1000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	1MX4
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	SOJ
Encapsulate equivalent code	SOJ20/26,.34
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
refresh cycle	1024
Maximum seat height	3.76 mm
self refresh	NO
Maximum standby current	0.001 A
Maximum slew rate	0.1 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

Design of single chip microcomputer interface based on CPLD: Newbie reporting, please contribute some information!!...; ywhfdl FPGA/CPLD

【LCD12864 Learning】Chapter 6: Drawing Vertical and Horizontal Lines: [i=s] This post was last edited by Changjianze1 on 2014-10-31 22:49[/i] [align=center][color=red][size=22.0pt]LCD12864 GUI[/size][/color][color=red][font=宋体][size=22.0pt]Study[/size][/font][/color][/a...; 常见泽1 Microcontroller MCU

【Zero Knowledge ESP8266】Tutorial: OLED Weather Clock: This article demonstrates how to display the clock and weather conditions through OLED, mainly using the free weather API of openweathermap.1. Hardware preparation(1) Zero-knowledge ESP8266 developmen...; roc2 DIY/Open Source Hardware

Bandpass filter: [i=s] This post was last edited by paulhyde on 2014-9-15 03:11 [/i] I want to use a filter to extract the subharmonics from a 10K square wave. The simulation has never worked. I want to ask how the va...; zhaoqingxuan Electronics Design Contest

How to manually install WDM driver: I have written a WDM driver, which does not interact with the hardware itself, but only communicates with two drivers. Now that the .sys and .inf files have been written, how can I install and start i...; yuchuang15 Embedded System

EEWORLD University Hall----Introduction to Isolation Amplifier: Introduction to Isolation Amplifier : https://training.eeworld.com.cn/course/5019...; wanglan123 Analog electronics

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components