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Datasheet> All Categories > storage> storage> TC55257CSPI-85L
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TC55257CSPI-85L

Description
SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM
Categorystorage    storage   
File Size184KB，7 Pages
ManufacturerToshiba Semiconductor
Websitehttp://toshiba-semicon-storage.com/
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TC55257CSPI-85L Overview

SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM

TC55257CSPI-85L Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Parts packaging codeDIP
package instructionDIP, DIP28,.3
Contacts28
Reach Compliance Codeunknow
ECCN codeEAR99
Is SamacsysN
Maximum access time85 ns
I/O typeCOMMON
JESD-30 codeR-PDIP-T28
JESD-609 codee0
length34.9 mm
memory density262144 bi
Memory IC TypeSTANDARD SRAM
memory width8
Number of functions1
Number of terminals28
word count32768 words
character code32000
Operating modeASYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize32KX8
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP28,.3
Package shapeRECTANGULAR
Package formIN-LINE
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)240
power supply5 V
Certification statusNot Qualified
Maximum seat height4.45 mm
Maximum standby current0.000015 A
Minimum standby current2 V
Maximum slew rate0.07 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1

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TC55257CSPI-85L Related Products

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Description SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM SILICON GATE CMOS 32,768 WORD x 8 BIT STATIC RAM
Is it lead-free? 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
Parts packaging code DIP TSOP - - DIP DIP - DIP TSOP TSOP
package instruction DIP, DIP28,.3 TSOP1-R, TSSOP28,.53,22 - - DIP, DIP28,.3 DIP, DIP28,.6 - DIP, DIP28,.6 TSOP1, TSSOP28,.53,22 TSOP1, TSSOP28,.53,22
Contacts 28 28 - - 28 28 - 28 28 28
Reach Compliance Code unknow unknow - - unknow unknow - unknow unknow unknow
ECCN code EAR99 EAR99 - - EAR99 EAR99 - EAR99 EAR99 EAR99
Maximum access time 85 ns 100 ns - - 100 ns 85 ns - 100 ns 100 ns 85 ns
I/O type COMMON COMMON - - COMMON COMMON - COMMON COMMON COMMON
JESD-30 code R-PDIP-T28 R-PDSO-G28 - - R-PDIP-T28 R-PDIP-T28 - R-PDIP-T28 R-PDSO-G28 R-PDSO-G28
JESD-609 code e0 e0 - - e0 e0 - e0 e0 e0
length 34.9 mm 11.8 mm - - 34.9 mm 37 mm - 37 mm 11.8 mm 11.8 mm
memory density 262144 bi 262144 bi - - 262144 bi 262144 bi - 262144 bi 262144 bi 262144 bi
Memory IC Type STANDARD SRAM STANDARD SRAM - - STANDARD SRAM STANDARD SRAM - STANDARD SRAM STANDARD SRAM STANDARD SRAM
memory width 8 8 - - 8 8 - 8 8 8
Number of functions 1 1 - - 1 1 - 1 1 1
Number of terminals 28 28 - - 28 28 - 28 28 28
word count 32768 words 32768 words - - 32768 words 32768 words - 32768 words 32768 words 32768 words
character code 32000 32000 - - 32000 32000 - 32000 32000 32000
Operating mode ASYNCHRONOUS ASYNCHRONOUS - - ASYNCHRONOUS ASYNCHRONOUS - ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
Maximum operating temperature 85 °C 85 °C - - 85 °C 85 °C - 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C - - -40 °C -40 °C - -40 °C -40 °C -40 °C
organize 32KX8 32KX8 - - 32KX8 32KX8 - 32KX8 32KX8 32KX8
Output characteristics 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
encapsulated code DIP TSOP1-R - - DIP DIP - DIP TSOP1 TSOP1
Encapsulate equivalent code DIP28,.3 TSSOP28,.53,22 - - DIP28,.3 DIP28,.6 - DIP28,.6 TSSOP28,.53,22 TSSOP28,.53,22
Package shape RECTANGULAR RECTANGULAR - - RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE SMALL OUTLINE, THIN PROFILE - - IN-LINE IN-LINE - IN-LINE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE
Parallel/Serial PARALLEL PARALLEL - - PARALLEL PARALLEL - PARALLEL PARALLEL PARALLEL
Peak Reflow Temperature (Celsius) 240 240 - - 240 240 - 240 240 240
power supply 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
Maximum seat height 4.45 mm 1.2 mm - - 4.45 mm 5.3 mm - 5.3 mm 1.2 mm 1.2 mm
Maximum standby current 0.000015 A 0.000015 A - - 0.000015 A 0.000015 A - 0.000015 A 0.000015 A 0.000015 A
Minimum standby current 2 V 2 V - - 2 V 2 V - 2 V 2 V 2 V
Maximum slew rate 0.07 mA 0.07 mA - - 0.07 mA 0.07 mA - 0.07 mA 0.07 mA 0.07 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
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
Nominal supply voltage (Vsup) 5 V 5 V - - 5 V 5 V - 5 V 5 V 5 V
surface mount NO YES - - NO NO - NO YES YES
technology CMOS CMOS - - CMOS CMOS - CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL - - INDUSTRIAL INDUSTRIAL - INDUSTRIAL INDUSTRIAL INDUSTRIAL
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)
Terminal form THROUGH-HOLE GULL WING - - THROUGH-HOLE THROUGH-HOLE - THROUGH-HOLE GULL WING GULL WING
Terminal pitch 2.54 mm 0.55 mm - - 2.54 mm 2.54 mm - 2.54 mm 0.55 mm 0.55 mm
Terminal location DUAL DUAL - - DUAL DUAL - DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED - - NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 7.62 mm 8 mm - - 7.62 mm 15.24 mm - 15.24 mm 8 mm 8 mm

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