BR93A56RF-WE2 datasheet, PDF - EEWORLD Datasheet

BR93A56RF-WE2: Description64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8; Categorystorage storage; File Size2MB，41 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BR93A56RF-WE2 Overview

64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	SOIC
package instruction	LEAD FREE, SOP-8
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Maximum clock frequency (fCLK)	1.25 MHz
JESD-30 code	R-PDSO-G8
JESD-609 code	e2
length	5 mm
memory density	2048 bi
Memory IC Type	EEPROM
memory width	16
Number of functions	1
Number of terminals	8
word count	128 words
character code	128
Operating mode	SYNCHRONOUS
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
organize	128X16
Package body material	PLASTIC/EPOXY
encapsulated code	LSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.6 mm
Serial bus type	MICROWIRE
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	4 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	TIN COPPER
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
width	4.4 mm
Maximum write cycle time (tWC)	10 ms

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

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