BR25L020F-W datasheet, PDF - EEWORLD Datasheet

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BR25L020F-W: DescriptionSPI BUS 2Kbit (256 x 8bit) EEPROM; Categorystorage storage; File Size330KB，6 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BR25L020F-W Overview

SPI BUS 2Kbit (256 x 8bit) EEPROM

BR25L020F-W Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SOIC
package instruction	LSOP, SOP8,.25
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Maximum clock frequency (fCLK)	5 MHz
Data retention time - minimum	40
Durability	1000000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e2
length	5 mm
memory density	2048 bi
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	256 words
character code	256
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	256X8
Package body material	PLASTIC/EPOXY
encapsulated code	LSOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	2/5 V
Certification status	Not Qualified
Maximum seat height	1.6 mm
Serial bus type	SPI
Maximum standby current	0.000002 A
Maximum slew rate	0.003 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Copper (Sn/Cu)
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)	5 ms
write protect	HARDWARE/SOFTWARE
Base Number Matches	1

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Appendix

Notes

No technical content pages of this document may be reproduced in any form or transmitted by any

means without prior permission of ROHM CO.,LTD.

The contents described herein are subject to change without notice. The specifications for the

product described in this document are for reference only. Upon actual use, therefore, please request

that specifications to be separately delivered.

Application circuit diagrams and circuit constants contained herein are shown as examples of standard

use and operation. Please pay careful attention to the peripheral conditions when designing circuits

and deciding upon circuit constants in the set.

Any data, including, but not limited to application circuit diagrams information, described herein

are intended only as illustrations of such devices and not as the specifications for such devices. ROHM

CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any

third party's intellectual property rights or other proprietary rights, and further, assumes no liability of

whatsoever nature in the event of any such infringement, or arising from or connected with or related

to the use of such devices.

Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or

otherwise dispose of the same, no express or implied right or license to practice or commercially

exploit any intellectual property rights or other proprietary rights owned or controlled by

ROHM CO., LTD. is granted to any such buyer.

Products listed in this document are no antiradiation design.

The products listed in this document are designed to be used with ordinary electronic equipment or devices

(such as audio visual equipment, office-automation equipment, communications devices, electrical

appliances and electronic toys).

Should you intend to use these products with equipment or devices which require an extremely high level of

reliability and the malfunction of with would directly endanger human life (such as medical instruments,

transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other

safety devices), please be sure to consult with our sales representative in advance.

About Export Control Order in Japan

Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control

Order in Japan.

In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)

on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.

Appendix1-Rev1.1

BR25L020F-W Related Products

	BR25L020F-W	BR25L020FV-W	BR25L020FJ-W	BR25L020FVM-W	BR25L020FVJ-W	BR25L020FVT-W
Description	SPI BUS 2Kbit (256 x 8bit) EEPROM	SPI BUS 2Kbit (256 x 8bit) EEPROM	SPI BUS 2Kbit (256 x 8bit) EEPROM	SPI BUS 2Kbit (256 x 8bit) EEPROM	SPI BUS 2Kbit (256 x 8bit) EEPROM	SPI BUS 2Kbit (256 x 8bit) EEPROM
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	SOIC	SOIC	SOIC	MSOP	SOIC	SOIC
package instruction	LSOP, SOP8,.25	LSSOP, TSSOP8,.25	SOP, SOP8,.25	VSSOP, TSSOP8,.16	TSSOP,	LSSOP,
Contacts	8	8	8	8	8	8
Reach Compliance Code	compli	compli	compli	compli	compli	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum clock frequency (fCLK)	5 MHz	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	S-PDSO-G8	R-PDSO-G8
JESD-609 code	e2	e2	e2	e2	e2	e2
length	5 mm	4.4 mm	4.9 mm	2.9 mm	3 mm	4.4 mm
memory density	2048 bi	2048 bi	2048 bi	2048 bi	2048 bi	2048 bi
Memory IC Type	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM
memory width	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8
word count	256 words	256 words	256 words	256 words	256 words	256 words
character code	256	256	256	256	256	256
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	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
organize	256X8	256X8	256X8	256X8	256X8	256X8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LSOP	LSSOP	SOP	VSSOP	TSSOP	LSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	260	260	260	260	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Serial bus type	SPI	SPI	SPI	SPI	SPI	SPI
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
Nominal supply voltage (Vsup)	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
surface mount	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn97.5Cu2.5)	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	0.65 mm	1.27 mm	0.65 mm	0.65 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	10	10	10	10	NOT SPECIFIED	NOT SPECIFIED
width	4.4 mm	3 mm	3.9 mm	2.8 mm	3 mm	3 mm
Maximum write cycle time (tWC)	5 ms	5 ms	5 ms	5 ms	5 ms	5 ms
Data retention time - minimum	40	40	40	40	-	-
Durability	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	-	-
Encapsulate equivalent code	SOP8,.25	TSSOP8,.25	SOP8,.25	TSSOP8,.16	-	-
power supply	2/5 V	2/5 V	2/5 V	2/5 V	-	-
Maximum seat height	1.6 mm	1.25 mm	-	0.9 mm	1.05 mm	1.25 mm
Maximum standby current	0.000002 A	0.000002 A	0.000002 A	0.000002 A	-	-
Maximum slew rate	0.003 mA	0.003 mA	0.003 mA	0.003 mA	-	-
write protect	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	-	-
Base Number Matches	1	1	1	-	1	-

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