EEWORLDEEWORLDEEWORLD

Part Number

Search

IDT7024S55J

Description
Dual-Port SRAM, 4KX16, 55ns, CMOS, PQCC84, PLASTIC, LCC-84
Categorystorage    storage   
File Size183KB,22 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric View All

IDT7024S55J Overview

Dual-Port SRAM, 4KX16, 55ns, CMOS, PQCC84, PLASTIC, LCC-84

IDT7024S55J Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codeLCC
package instructionPLASTIC, LCC-84
Contacts84
Reach Compliance Codenot_compliant
ECCN codeEAR99
Maximum access time55 ns
Other featuresINTERRUPT FLAG; SEMAPHORE; AUTOMATIC POWER-DOWN
I/O typeCOMMON
JESD-30 codeS-PQCC-J84
JESD-609 codee0
length29.3116 mm
memory density65536 bit
Memory IC TypeDUAL-PORT SRAM
memory width16
Humidity sensitivity level1
Number of functions1
Number of ports2
Number of terminals84
word count4096 words
character code4000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize4KX16
Output characteristics3-STATE
ExportableYES
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Encapsulate equivalent codeLDCC84,1.2SQ
Package shapeSQUARE
Package formCHIP CARRIER
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)225
power supply5 V
Certification statusNot Qualified
Maximum seat height4.57 mm
Maximum standby current0.015 A
Minimum standby current4.5 V
Maximum slew rate0.25 mA
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 (Sn85Pb15)
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width29.3116 mm
HIGH-SPEED
4K x 16 DUAL-PORT
STATIC RAM
IDT7024S/L
Features
True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
High-speed access
– Military: 20/25/35/55/70ns (max.)
– Industrial: 55ns (max.)
– Commercial: 15/17/20/25/35/55ns (max.)
Low-power operation
– IDT7024S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT7024L
Active: 750mW (typ.)
Standby: 1mW (typ.)
Separate upper-byte and lower-byte control for multiplexed
bus compatibility
IDT7024 easily expands data bus width to 32 bits or more
using the Master/Slave select when cascading more than
one device
M/S = H for
BUSY
output flag on Master
M/S = L for
BUSY
input on Slave
Interrupt Flag
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling
between ports
Fully asynchronous operation from either port
Battery backup operation—2V data retention
TTL-compatible, single 5V (±10%) power supply
Available in 84-pin PGA, Flatpack, PLCC, and 100-pin Thin
Quad Flatpack
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts availble, see ordering information
Functional Block Diagram
R/W
L
UB
L
R/W
R
UB
R
LB
L
CE
L
OE
L
LB
R
CE
R
OE
R
I/O
8L
-I/O
15L
I/O
0L
-I/O
7L
BUSY
L
A
11L
A
0L
(1,2)
I/O
8R
-I/O
15R
I/O
Control
I/O
Control
I/O
0R
-I/O
7R
BUSY
R
Address
Decoder
12
(1,2)
MEMORY
ARRAY
12
Address
Decoder
A
11R
A
0R
CE
L
OE
L
R/W
L
SEM
L
(2)
INT
L
NOTES:
1. (MASTER):
BUSY
is output; (SLAVE):
BUSY
is input.
2.
BUSY
outputs and
INT
outputs are non-tri-stated push-pull.
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
CE
R
OE
R
R/W
R
SEM
R
INT
R
(2)
2740 drw 01
M/S
JUNE 2013
1
©2013 Integrated Device Technology, Inc.
DSC 2740/14
Ask for help on embedded system issues!
I am a junior now, and the basic courses offered by the school are pretty good! But I really want to develop in the direction of embedded systems. Which courses and knowledge should I focus on in my l...
queen Embedded System
Marine Radio Equipment Drawings (JRC)
[[i] 本帖最后由 zcgzanne 于 2009-11-13 22:25 编辑 [/i]]...
zcgzanne Analog electronics
Here I support "Teach you how to use UCOS step by step" and recommend three good books to you
Here are three must-read books for studying UCOS.1. (It is difficult to buy) Embedded Real-time Operating System UC/OS-II Tutorial, published by Xidian University - This book analyzes the source code ...
历史的天空 Real-time operating system RTOS
A few questions when entering win ce for the first time
This is my first time to enter the wince module. I have a few questions. 1. If wince is embedded into a platform like ARM9, how much does the wince software cost? Can I use the software packages provi...
symphonia Embedded System
Common operating problems of Qingyuefeng software----(PCB)
[b]1. I don't quite understand the naming of the two menus "Import" and "Open" in your software. Can you explain it? [/b] Answer: Open means opening the file saved by our software, while Import means ...
tsingyue PCB Design
Latest TI C2000 Series Technical Seminar Schedule
TI C2000 Series Technical SeminarsC2000 devices are 32-bit microprocessors with high-performance integrated peripherals designed for real-time control applications. Its math-optimized core enables des...
安_然 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1367  121  1617  2806  381  28  3  33  57  8 
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