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BR35H640FVT-WC

Description
EEPROM, 8KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, TSSOP-8
Categorystorage    storage   
File Size485KB,17 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
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BR35H640FVT-WC Overview

EEPROM, 8KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, TSSOP-8

BR35H640FVT-WC Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Parts packaging codeSOIC
package instructionTSOP1,
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum clock frequency (fCLK)5 MHz
JESD-30 codeR-PDSO-G8
length4.4 mm
memory density65536 bit
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count8192 words
character code8000
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize8KX8
Package body materialPLASTIC/EPOXY
encapsulated codeTSOP1
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.2 mm
Serial bus typeSPI
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3 mm
Base Number Matches1
Automotive Serial EEPROMs
125℃ SPI BUS ICs
BR35□□□□ Family
BR35H□□□-WC Series
●Description
BR35H□□□-WC Series is a SPI BUS interface method serial EEPROM.
No.11001ECT09
●Features
1) High speed clock operation up to 5MHz(Max.)
2) 2.5V to 5.5V single power source operation most suitable for battery use.
3) Page write mode useful for initial value at factory shipment.
4) Highly reliable connection by Au pad and Au wire.
5) For SPI bus interface (CPOL,CPHA)=(0,0),(1,1)
6) Auto erase and auto end function at data rewrite.
7) Low operating current
At write operation (5V): 0.6mA(Typ.)
At read operation (5V): 1.3mA(Typ.)
At standby operation (5V): 0.1μA(Typ.)
8) Address auto increment function at read operation.
9) Write mistake prevention function
Write prohibition at power on.
Write prohibition by command code (WRDI)
Write mistake prevention function at low voltage.
10) MSOP8 / TSSOP-B8 / SOP8 / SOP-J8 Package.
11) Data at shipment Memory array:FFh.
12) Data Retention : 20 years(Ta≦125℃)
13) Endurance : 300,000 cycles(Ta≦125℃)
●Page
Write
Number of pages
Product number
32Byte
BR35H160-WC
BR35H320-WC
BR35H640-WC
64Byte
BR35H128-WC
●BR35H□□□
Series
Capacity
16Kbit
32Kbit
64Kbit
128Kbit
Bit Format
2K×8
4K×8
8K×8
16Kx8
Product Name
BR35H160-WC
BR35H320-WC
BR35H640-WC
BR35H128-WC
Supply
Voltage
2.5½5.5V
2.5½5.5V
2.5½5.5V
2.5½5.5V
MSOP8
-
-
TSSOP-B8
-
SOP8
SOP-J8
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/16
2011.03 - Rev.C

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Description EEPROM, 8KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, TSSOP-8 EEPROM, 16KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-8 EEPROM, 8KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-8 EEPROM, 8KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-8 EEPROM, 16KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-8
Is it Rohs certified? conform to conform to conform to conform to conform to
Parts packaging code SOIC SOIC SOIC SOIC SOIC
package instruction TSOP1, SOP, SOP, LSOP, LSOP,
Contacts 8 8 8 8 8
Reach Compliance Code compliant compliant compliant compliant compli
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99
Maximum clock frequency (fCLK) 5 MHz 5 MHz 5 MHz 5 MHz 5 MHz
JESD-30 code R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8
length 4.4 mm 4.9 mm 4.9 mm 5 mm 5 mm
memory density 65536 bit 131072 bit 65536 bit 65536 bit 131072 bi
Memory IC Type EEPROM EEPROM EEPROM EEPROM EEPROM
memory width 8 8 8 8 8
Number of functions 1 1 1 1 1
Number of terminals 8 8 8 8 8
word count 8192 words 16384 words 8192 words 8192 words 16384 words
character code 8000 16000 8000 8000 16000
Operating mode SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
Maximum operating temperature 125 °C 125 °C 125 °C 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C
organize 8KX8 16KX8 8KX8 8KX8 16KX8
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSOP1 SOP SOP LSOP LSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, LOW PROFILE SMALL OUTLINE, LOW PROFILE
Parallel/Serial SERIAL SERIAL SERIAL SERIAL SERIAL
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Serial bus type SPI SPI SPI SPI SPI
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V
surface mount YES YES YES YES YES
technology CMOS CMOS CMOS CMOS CMOS
Temperature level AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 3 mm 3.9 mm 3.9 mm 4.4 mm 4.4 mm
Maximum seat height 1.2 mm - - 1.6 mm 1.6 mm
Maker - - ROHM Semiconductor ROHM Semiconductor ROHM Semiconductor
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