EEWORLDEEWORLDEEWORLD

Part Number

Search

LH52B256TR-90LL

Description
CMOS 256K (32K x 8) Static RAM
Categorystorage    storage   
File Size472KB,11 Pages
ManufacturerSHARP
Websitehttp://sharp-world.com/products/device/
Download Datasheet Parametric View All

LH52B256TR-90LL Overview

CMOS 256K (32K x 8) Static RAM

LH52B256TR-90LL Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerSHARP
package instruction8 X 13 MM, REVERSE, PLASTIC, TSOP1-28
Reach Compliance Codeunknow
Maximum access time90 ns
Other featuresAUTOMATIC POWER-DOWN
JESD-30 codeR-PDSO-G28
JESD-609 codee0
length11.8 mm
memory density262144 bi
Memory IC TypeSTANDARD SRAM
memory width8
Number of functions1
Number of ports1
Number of terminals28
word count32768 words
character code32000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize32KX8
Output characteristics3-STATE
ExportableYES
Package body materialPLASTIC/EPOXY
encapsulated codeTSOP1-R
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.2 mm
Minimum standby current2 V
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.55 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width8 mm
Sending a request on behalf of a friend: Embedded development engineer, novice is also OK
Responsible for the development and debugging of embedded product application software. Requirements: 1. Bachelor degree or above in computer-related majors, fresh graduates are also accepted. 2. Have...
liehu_4061 Embedded System
Learning Board Tutorial Lesson 9 - External Interrupts 0 and 1
The usage of external interrupt 0 and 1 and small examples, welcome to download, thank you! [[i] This post was last edited by 764workshop on 2012-1-11 21:47 [/i]]...
764workshop Integrated technical exchanges
C51 interrupt priority problem
I would like to ask you a question about C51 interrupts. Suppose a C51 system has enabled three interrupts, INT1, INT2, and INT3, and the software-set priorities are the same (the hardware priority is...
wgq2633 51mcu
Request Translation
Number of seconds the bearer remains open although the service no longer needs the bearer connection. A sentence from the mc52i manual....
范小川 RF/Wirelessly
EEWORLD University ---- CC2530 ZigBee Light Link Development Kit Demonstration
CC2530 ZigBee Light Link Development Kit Demo : https://training.eeworld.com.cn/course/411...
chenyy Embedded System
RS485 interface one-to-many communication
When an RS485 interface is connected to multiple devices, how does RS485 distinguish these devices? Appendix: RS232 interface can also connect multiple devices through RS232 hub, so how does it distin...
zgfjcc Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 178  660  1907  2789  1858  4  14  39  57  38 
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