EEWORLDEEWORLDEEWORLD

Part Number

Search

IDT7143SA45PFGB

Description
Dual-Port SRAM, 2KX16, 45ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-100
Categorystorage    storage   
File Size133KB,16 Pages
ManufacturerIDT (Integrated Device Technology)
Environmental Compliance
Download Datasheet Parametric View All

IDT7143SA45PFGB Overview

Dual-Port SRAM, 2KX16, 45ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-100

IDT7143SA45PFGB Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerIDT (Integrated Device Technology)
Parts packaging codeQFP
package instructionLFQFP,
Contacts100
Reach Compliance Codecompliant
ECCN code3A001.A.2.C
Maximum access time45 ns
JESD-30 codeS-PQFP-G100
JESD-609 codee3
length14 mm
memory density32768 bit
Memory IC TypeDUAL-PORT SRAM
memory width16
Humidity sensitivity level3
Number of functions1
Number of terminals100
word count2048 words
character code2000
Operating modeASYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
organize2KX16
Package body materialPLASTIC/EPOXY
encapsulated codeLFQFP
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE, FINE PITCH
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Filter levelMIL-PRF-38535
Maximum seat height1.6 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelMILITARY
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width14 mm
Base Number Matches1
HIGH SPEED
2K X 16 DUAL-PORT
SRAM
Features
IDT7133SA/LA
IDT7143SA/LA
High-speed access
– Military: 25/35/45/55/70/90ns (max.)
– Industrial: 25/35/55ns (max.)
– Commercial: 20/25/35/45/55/70/90ns (max.)
Low-power operation
– IDT7133/43SA
Active: 1150mW (typ.)
Standby: 5mW (typ.)
– IDT7133/43LA
Active: 1050mW (typ.)
Standby: 1mW (typ.)
Versatile control for write: separate write control for lower
and upper byte of each port
MASTER IDT7133 easily expands data bus width to 32 bits
or more using SLAVE IDT7143
On-chip port arbitration logic (IDT7133 only)
BUSY
output flag on IDT7133;
BUSY
input on IDT7143
Fully asynchronous operation from either port
Battery backup operation–2V data retention
TTL-compatible; single 5V (±10%) power supply
Available in 68-pin ceramic PGA, Flatpack, PLCC and 100-
pin TQFP
Military product compliant to MIL-PRF-38535 QML
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
Description
The IDT7133/7143 are high-speed 2K x 16 Dual-Port Static RAMs.
The IDT7133 is designed to be used as a stand-alone 16-bit Dual-Port
Functional Block Diagram
R/W
LUB
CE
L
R/W
RUB
CE
R
R/W
LLB
OE
L
R/W
RLB
OE
R
I/O
8L
- I/O
15L
I/O
0L
- I/O
7L
BUSY
L
(1)
A
10L
A
0L
ADDRESS
DECODER
11
I/O
CONTROL
I/O
CONTROL
I/O
8R
- I/O
15R
I/O
0R
- I/O
7R
BUSY
R
(1)
MEMORY
ARRAY
ADDRESS
DECODER
11
A
10R
A
0R
CE
L
ARBITRATION
LOGIC
(IDT7133 ONLY)
CE
R
2746 drw 01
NOTE:
1. IDT7133 (MASTER):
BUSY
is open drain output and requires pull-up resistor.
IDT7143 (SLAVE):
BUSY
is input.
JANUARY 2006
1
©2006 Integrated Device Technology, Inc.
DSC 2746/12
MSP430 measures the voltage of P6.0 through AD and then transmits it to the serial assistant. It shows 3V, but the multimeter measures 2V. I don't understand.
#include//****************************************** //Table area unsigned char number_table[11]={'0','1','2','3','4','5','6','7','8','9','. '}; unsigned char display_buffer[]={0x00,0x00,0x00,0x00,0x0...
day_ago@126.com Microcontroller MCU
CNC strobe light
1. Overview: Cold light source strobe lights are widely used in stage, decoration and other occasions. The control circuit of ordinary strobe lights is relatively simple, mainly controlled by simple t...
rain Energy Infrastructure?
What is bad word information?
[size=4] I wrote an article and wanted to publish it. After I sent it two or three times, I was told that there was bad information. I was depressed. At first, I thought that it was not allowed to hav...
yijindz Talking about work
How to embed assembly language in IAR for STM8S
How to embed assembly language in STM8S in IAR? Please give me some advice...
mrtangkaijun stm32/stm8
【TI's First Low Power Design Competition】CCS6.0.0 Environment Construction
:) My system is WIN8, and WIN8 does not install .net framework 3.5 by default. However, CCS6.0 can only be installed normally with .net framework 3.5. So after installing CCS6.0 under win8, you will b...
传媒学子 Microcontroller MCU
About op amp heating
After turning on the power, the op amp starts to heat up, but the power supply is normal and the op amp can work normally. Why is this?...
djsly Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2254  381  1947  1650  1011  46  8  40  34  21 
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