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BR93A66F-WE2

Description
64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
Categorystorage    storage   
File Size2MB,41 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
Download Datasheet Parametric View All

BR93A66F-WE2 Overview

64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8

BR93A66F-WE2 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerROHM Semiconductor
Parts packaging codeSOIC
package instructionLEAD FREE, SOP-8
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Maximum clock frequency (fCLK)2 MHz
Data retention time - minimum40
Durability1000000 Write/Erase Cycles
JESD-30 codeR-PDSO-G8
JESD-609 codee2
length5 mm
memory density4096 bi
Memory IC TypeEEPROM
memory width16
Number of functions1
Number of terminals8
word count256 words
character code256
Operating modeSYNCHRONOUS
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
organize256X16
Package body materialPLASTIC/EPOXY
encapsulated codeLSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)260
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.6 mm
Serial bus typeMICROWIRE
Maximum standby current0.000002 A
Maximum slew rate0.0045 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)4 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Copper (Sn/Cu)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature10
width4.4 mm
Maximum write cycle time (tWC)5 ms
write protectSOFTWARE
High Reliability Serial EEPROMs
High Reliability Series
EEPROMs Microwire BUS
BR93L□□-W Series, BR93A□□-WM Series, BR93H□□-WC Series
No.11001EGT03
ROHM's series of serial EEPROMs represent the highest level of reliability on the market. A double cell structure provides a
failsafe method of data reliability, while a double reset function prevents data miswriting. In addition, gold pads and gold
wires are used for internal connections, pushing the boundaries of reliability to the limit.
BR93L□□-W Series are assort 1Kbit½16Kbit. BR93A□□-WM Series are possible to operate at 105℃ and are assorted
with 1K½16Kbit. BR93H□□-WC Series are possible to operate at 125℃, are assorted with 2K½16Kbit.
Contents
BR93L□□-W Series
BR93L46-W, BR93L56-W, BR93L66-W, BR93L76-W, BR93L86-W
BR93A□□-WM Series
BR93A46-WM, BR93A56-WM, BR93A66-WM, BR93A76-WM, BR93A86-WM
・・・・P2
BR93H□□-WC Series
BR93H56-WC, BR93H66-WC, BR93H76-WC, BR93H86-WC
・・・P22
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
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2011.09 - Rev.G
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