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CY7B191-20LC

Description
Standard SRAM, 64KX4, 20ns, BICMOS, CQCC32, LCC-32
Categorystorage    storage   
File Size167KB,7 Pages
ManufacturerCypress Semiconductor
Download Datasheet Parametric View All

CY7B191-20LC Overview

Standard SRAM, 64KX4, 20ns, BICMOS, CQCC32, LCC-32

CY7B191-20LC Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerCypress Semiconductor
Parts packaging codeQFJ
package instructionLCC-32
Contacts32
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum access time20 ns
Other featuresAUTOMATIC POWER-DOWN; TRANSPARENT WRITE
I/O typeSEPARATE
JESD-30 codeR-CQCC-N32
JESD-609 codee0
length13.97 mm
memory density262144 bit
Memory IC TypeSTANDARD SRAM
memory width4
Number of functions1
Number of ports1
Number of terminals32
word count65536 words
character code64000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize64KX4
Output characteristics3-STATE
ExportableNO
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeQCCN
Encapsulate equivalent codeLCC32,.45X.55
Package shapeRECTANGULAR
Package formCHIP CARRIER
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
Maximum seat height2.286 mm
Maximum slew rate0.135 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyBICMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formNO LEAD
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width11.43 mm

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