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7134LA55L48GI

Description
Dual-Port SRAM, 4KX8, 55ns, CMOS, CQCC48, 0.570 X 0.570 INCH, 0.680 INCH HEIGHT, GREEN, LCC-48
Categorystorage    storage   
File Size105KB,11 Pages
ManufacturerIDT (Integrated Device Technology)
Environmental Compliance  
Download Datasheet Parametric View All

7134LA55L48GI Overview

Dual-Port SRAM, 4KX8, 55ns, CMOS, CQCC48, 0.570 X 0.570 INCH, 0.680 INCH HEIGHT, GREEN, LCC-48

7134LA55L48GI Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerIDT (Integrated Device Technology)
Parts packaging codeLCC
package instructionQCCN, LCC48,.56SQ,40
Contacts48
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum access time55 ns
I/O typeCOMMON
JESD-30 codeS-CQCC-N48
JESD-609 codee3
memory density32768 bit
Memory IC TypeDUAL-PORT SRAM
memory width8
Number of functions1
Number of ports2
Number of terminals48
word count4096 words
character code4000
Operating modeASYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize4KX8
Output characteristics3-STATE
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeQCCN
Encapsulate equivalent codeLCC48,.56SQ,40
Package shapeSQUARE
Package formCHIP CARRIER
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
Maximum standby current0.004 A
Minimum standby current2 V
Maximum slew rate0.22 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 levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formNO LEAD
Terminal pitch1 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
HIGH-SPEED
4K x 8 DUAL-PORT
STATIC SRAM
Features
IDT7134SA/LA
High-speed access
– Military: 25/35/45/55/70ns (max.)
– Industrial: 25/35/55ns (max.)
– Commercial: 20/25/35/45/55/70ns (max.)
Low-power operation
– IDT7134SA
Active: 700mW (typ.)
Standby: 5mW (typ.)
– IDT7134LA
Active: 700mW (typ.)
Standby: 1mW (typ.)
Fully asynchronous operation from either port
Battery backup operation—2V data retention (LA only)
TTL-compatible; single 5V (±10%) power supply
Available in 48-pin DIP, LCC, Flatpack and 52-pin PLCC
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
Functional Block Diagram
R/W
L
CE
L
R/W
R
CE
R
OE
L
I/O
CONTROL
I/O
CONTROL
OE
R
I/O
0L
- I/O
7L
I/O
0R
- I/O
7R
A
0L
- A
11L
ADDRESS
DECODER
MEMORY
ARRAY
ADDRESS
DECODER
A
0R
- A
11R
2720 drw 01
OCTOBER 2008
1
©2008 Integrated Device Technology, Inc.
DSC-2720/13
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