BR25S128 | High Reliability Serial EEPROMs | EEPROMs | ICs

SPI BUS 128Kbit(16384x8bit) EEPROM

BR25S128

Data Sheet

Data Sheet (608K)

Technical Data

Package

RoHS

Application notes

Design Model

Quality information

FAQ

[ Product description ]

ROHM's high reliability serial EEPROMs command a large market share and are available in a range of capacities, bus interfaces (Microwire, I²C, SPI), operating voltages (1.7V to 5.5V, 1.8V to 5.5V, 2.5V to 5.5V, 3.0V to 3.6V) and package types, making them ideal for battery powered devices. The entire series are both lead-free and RoHS-compliant.

Specifications
I/F		SPI BUS
Capacity (K)		128
Bit Format		16384×8
Supply Voltage (V)		1.7 to 5.5
Current consumption	Operating(mA)	8
	Standby(µA)	2
Max.Write Cycle Time (ms)		5
Operating Temperature Range (°C)		-40 to +85
Number of Rewrite (Times)		10⁶
Data Retention (Years)		40

[ Pin Configuration ]

Features

・Completely conforming to the world standard SPI BUS
・Wide operating voltage range:1.7 to 5.5V
・Data rewrite up to 1,000,000times

*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.

Status Product

Part No.	Package (PDF)	Status *	RoHS	Constitution materials list	Packing Type	Unit Quantity	Minimum Packaging Quantity	Sales	Distribution Inventory
BR25S128F-WE2	SOP8	Active	Yes		Tape And Reel	2500	2500	Inquiry
BR25S128FJ-WE2	SOP-J8	Active	Yes		Tape And Reel	2500	2500	Inquiry
BR25S128FV-WE2	SSOP-B8	Active	Yes		Tape And Reel	2500	2500	Inquiry
BR25S128FVT-WE2	TSSOP-B8	Active	Yes		Tape And Reel	3000	3000	Inquiry

* Active: Production or current type Preview: Development

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Part No.	I/F	Capacity (kbit)	Bit Format (word×bit)	Supply Voltage (V)	Operating Temperature Range (ºC)	Max.Write Cycle Time (ms)	Enduration (Times)	Data Retention (Years)	Package	RoHS	Distribution Inventory

BR24L01A	I²C BUS	1	128×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24L02	I²C BUS	2	256×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24L04	I²C BUS	4	512×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24L08	I²C BUS	8	1K×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24L16	I²C BUS	16	2K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24L32	I²C BUS	32	4K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24L64	I²C BUS	64	8K×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24S08	I²C BUS	8	1K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP8	Yes
BR24S16	I²C BUS	16	2K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP8	Yes
BR24S32	I²C BUS	32	4K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP8	Yes
BR24S64	I²C BUS	64	8K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP8	Yes
BR24S128	I²C BUS	128	16K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP8	Yes
BR24S256	I²C BUS	256	32K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP8	Yes
BR24T01	I²C BUS	1	128×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24T02	I²C BUS	2	256×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24T04	I²C BUS	4	512×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24T08	I²C BUS	8	1K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24T16	I²C BUS	16	2K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24T32	I²C BUS	32	4K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24T64	I²C BUS	64	8K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24T128	I²C BUS	128	16K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24T256	I²C BUS	256	32K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR24A01A	I²C BUS	1	128×8	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR24A02	I²C BUS	2	256×8	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR24A04	I²C BUS	4	512×8	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR24A08	I²C BUS	8	1K×8	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR24A16	I²C BUS	16	2K×8	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR24A32	I²C BUS	32	4K×8	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR24A64	I²C BUS	64	8K×8	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR25L010	SPI BUS	1	128×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25L020	SPI BUS	2	256×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25L040	SPI BUS	4	512×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25L080	SPI BUS	8	1K×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25L160	SPI BUS	16	2K×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25L320	SPI BUS	32	4K×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25L640	SPI BUS	64	8K×8	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25S320	SPI BUS	32	4K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25S640	SPI BUS	64	8K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25S128	SPI BUS	128	16K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR25S256	SPI BUS	256	32K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR93L46	Microwire BUS	1	64×16	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR93L56	Microwire BUS	2	128×16	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR93L66	Microwire BUS	4	256×16	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR93L76	Microwire BUS	8	512×16	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BR93L86	Microwire BUS	16	1K×16	1.8 to 5.5	-40 to +85	5	10⁶	40	SOP-J8	Yes
BU9888	Microwire BUS	4	256×16	3.0 to 3.6	-20 to +85	2	10⁵	40	SSOP-B8	Yes
BR93A46	Microwire BUS	1	64×16	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR93A56	Microwire BUS	2	128×16	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR93A66	Microwire BUS	4	256×16	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR93A76	Microwire BUS	8	512×16	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BR93A86	Microwire BUS	16	1K×16	2.5 to 5.5	-40 to +105	5	10⁶	40	SOP8	Yes
BU9833GUL-W	I²C BUS	2	256×8	1.7 to 5.5	-40 to +85	5	10⁶	40	VCSP50L1(BU9833GUL-W)	Yes
BU9847GUL-W	I²C BUS	4	512×8	1.7 to 5.5	-40 to +85	5	10⁶	40	VCSP50L1(BU9847GUL-W)	Yes
BU9889GUL-W	I²C BUS	8	1K×8	1.7 to 5.5	-40 to +85	5	10⁵	40	VCSP50L1(BU9889GUL-W)	Yes
BU9844GUL-W	I²C BUS	16	2K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	VCSP50L1(BU9844GUL-W)	Yes
BRCA016GWZ-W	I²C BUS	16	2K×8	1.7 to 3.6	-40 to +85	5	10⁵	40	UCSP30L1(BRCA016GWZ-W)	Yes
BU99901GUZ-W	I²C BUS	32	4K×8	1.7 to 3.6	-40 to +85	5	10⁵	40	VCSP30L1(BU99901GUZ-W)	Yes
BU9880GUL-W	I²C BUS	64	8K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	VCSP50L1(BU9880GUL-W)	Yes
BU9897GUL-W	I²C BUS	128	16K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	VCSP50L2(BU9897GUL-W)	Yes
BU9891GUL-W	Microwire BUS	4	256×16	1.7 to 5.5	-40 to +85	5	10⁵	40	VCSP50L1(BU9891GUL-W)	Yes
BU9832GUL-W	SPI BUS	8	1K×8	1.8 to 5.5	-40 to +85	5	10⁶	40	VCSP50L2(BU9832GUL-W)	Yes
BU9829GUL-W	SPI BUS	16	2K×8	1.6 to 3.6	-30 to +85	5	10⁵	10	VCSP50L1(BU9829GUL-W)	Yes
BR25S128GUZ-W	SPI BUS	128	16K×8	1.7 to 5.5	-40 to +85	5	10⁶	40	VCSP35L2(BR25S128GUZ-W)	Yes