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Datasheet> All Categories > storage> storage> KM49C512LLT-7
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KM49C512LLT-7

Description
Fast Page DRAM, 512KX9, 70ns, CMOS, PDSO28, PLASTIC, TSOP2-28
Categorystorage    storage   
File Size504KB，16 Pages
ManufacturerSAMSUNG
Websitehttp://www.samsung.com/Products/Semiconductor/
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KM49C512LLT-7 Overview

Fast Page DRAM, 512KX9, 70ns, CMOS, PDSO28, PLASTIC, TSOP2-28

KM49C512LLT-7 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerSAMSUNG
Parts packaging codeTSOP
package instructionTSOP2, TSOP28,.46
Contacts28
Reach Compliance Codeunknown
ECCN codeEAR99
access modeFAST PAGE
Maximum access time70 ns
Other featuresRAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH
I/O typeCOMMON
JESD-30 codeR-PDSO-G28
JESD-609 codee0
length18.41 mm
memory density4718592 bit
Memory IC TypeFAST PAGE DRAM
memory width9
Number of functions1
Number of ports1
Number of terminals28
word count524288 words
character code512000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize512KX9
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeTSOP2
Encapsulate equivalent codeTSOP28,.46
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
refresh cycle1024
Maximum seat height1.2 mm
self refreshYES
Maximum standby current0.0001 A
Maximum slew rate0.11 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 (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width10.16 mm
Base Number Matches1

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KM49C512LLT-7 Related Products

KM49C512LLT-7 KM49C512LLZ-7 KM49C512LLJ-10 KM49C512LLTR-8 KM49C512LLT-8 KM49C512LLTR-10 KM49C512LLJ-8 KM49C512LLZ-8 KM49C512LLZ-10 KM49C512LLTR-7
Description Fast Page DRAM, 512KX9, 70ns, CMOS, PDSO28, PLASTIC, TSOP2-28 Fast Page DRAM, 512KX9, 70ns, CMOS, PZIP28, PLASTIC, ZIP-28 Fast Page DRAM, 512KX9, 100ns, CMOS, PDSO28, 0.400 INCH, PLASTIC, SOJ-28 Fast Page DRAM, 512KX9, 80ns, CMOS, PDSO28, PLASTIC, REVERSE, TSOP2-28 Fast Page DRAM, 512KX9, 80ns, CMOS, PDSO28, PLASTIC, TSOP2-28 Fast Page DRAM, 512KX9, 100ns, CMOS, PDSO28, PLASTIC, REVERSE, TSOP2-28 Fast Page DRAM, 512KX9, 80ns, CMOS, PDSO28, 0.400 INCH, PLASTIC, SOJ-28 Fast Page DRAM, 512KX9, 80ns, CMOS, PZIP28, PLASTIC, ZIP-28 Fast Page DRAM, 512KX9, 100ns, CMOS, PZIP28, PLASTIC, ZIP-28 Fast Page DRAM, 512KX9, 70ns, CMOS, PDSO28, PLASTIC, REVERSE, TSOP2-28
Is it lead-free? Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Parts packaging code TSOP ZIP SOJ TSOP TSOP TSOP SOJ ZIP ZIP TSOP
package instruction TSOP2, TSOP28,.46 ZIP, ZIP28,.1 SOJ, SOJ28,.44 TSOP2-R, TSOP28,.46 TSOP2, TSOP28,.46 TSOP2-R, TSOP28,.46 SOJ, SOJ28,.44 ZIP, ZIP28,.1 ZIP, ZIP28,.1 TSOP2-R, TSOP28,.46
Contacts 28 28 28 28 28 28 28 28 28 28
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
access mode FAST PAGE FAST PAGE FAST PAGE FAST PAGE FAST PAGE FAST PAGE FAST PAGE FAST PAGE FAST PAGE FAST PAGE
Maximum access time 70 ns 70 ns 100 ns 80 ns 80 ns 100 ns 80 ns 80 ns 100 ns 70 ns
Other features RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH
I/O type COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
JESD-30 code R-PDSO-G28 R-PZIP-T28 R-PDSO-J28 R-PDSO-G28 R-PDSO-G28 R-PDSO-G28 R-PDSO-J28 R-PZIP-T28 R-PZIP-T28 R-PDSO-G28
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e0 e0 e0
memory density 4718592 bit 4718592 bit 4718592 bit 4718592 bit 4718592 bit 4718592 bit 4718592 bit 4718592 bit 4718592 bit 4718592 bit
Memory IC Type FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM FAST PAGE DRAM
memory width 9 9 9 9 9 9 9 9 9 9
Number of functions 1 1 1 1 1 1 1 1 1 1
Number of ports 1 1 1 1 1 1 1 1 1 1
Number of terminals 28 28 28 28 28 28 28 28 28 28
word count 524288 words 524288 words 524288 words 524288 words 524288 words 524288 words 524288 words 524288 words 524288 words 524288 words
character code 512000 512000 512000 512000 512000 512000 512000 512000 512000 512000
Operating mode ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
organize 512KX9 512KX9 512KX9 512KX9 512KX9 512KX9 512KX9 512KX9 512KX9 512KX9
Output characteristics 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSOP2 ZIP SOJ TSOP2-R TSOP2 TSOP2-R SOJ ZIP ZIP TSOP2-R
Encapsulate equivalent code TSOP28,.46 ZIP28,.1 SOJ28,.44 TSOP28,.46 TSOP28,.46 TSOP28,.46 SOJ28,.44 ZIP28,.1 ZIP28,.1 TSOP28,.46
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE IN-LINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE IN-LINE IN-LINE SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
power supply 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
refresh cycle 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024
Maximum seat height 1.2 mm 10.16 mm 3.76 mm 1.2 mm 1.2 mm 1.2 mm 3.76 mm 10.16 mm 10.16 mm 1.2 mm
self refresh YES YES YES YES YES YES YES YES YES YES
Maximum standby current 0.0001 A 0.0001 A 0.0001 A 0.0001 A 0.0001 A 0.0001 A 0.0001 A 0.0001 A 0.0001 A 0.0001 A
Maximum slew rate 0.11 mA 0.11 mA 0.08 mA 0.095 mA 0.095 mA 0.08 mA 0.095 mA 0.095 mA 0.08 mA 0.11 mA
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
surface mount YES NO YES YES YES YES YES NO NO YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form GULL WING THROUGH-HOLE J BEND GULL WING GULL WING GULL WING J BEND THROUGH-HOLE THROUGH-HOLE GULL WING
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL ZIG-ZAG DUAL DUAL DUAL DUAL DUAL ZIG-ZAG ZIG-ZAG DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 10.16 mm 2.96 mm 10.16 mm 10.16 mm 10.16 mm 10.16 mm 10.16 mm 2.96 mm 2.96 mm 10.16 mm
Maker SAMSUNG - SAMSUNG SAMSUNG SAMSUNG SAMSUNG SAMSUNG SAMSUNG SAMSUNG SAMSUNG
length 18.41 mm - 18.42 mm 18.41 mm 18.41 mm 18.41 mm 18.42 mm - - 18.41 mm

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