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Datasheet

TSZ22111・14・001

TSZ02201-0R1R0G100330-1-2

27.Feb.2014 Rev.002

Serial EEPROM Series Industrial EEPROM

125℃ Operation SPI BUS EEPROM

BR25H080F-2LB

General Description

This is the product guarantees long time support in Industrial market.

BR25H080F-2LB is a serial EEPROM of SPI BUS interface method.

Features

Long Time Support a Product for Industrial

Applications.

High speed clock action up to 10MHz (Max.)

Wait function by HOLDB terminal.

Part or whole of memory arrays settable as read only

memory area by program.

2.5V to 5.5V single power source action most

suitable for battery use.

Page write mode useful for initial value write at

factory shipment.

For SPI bus interface (CPOL, CPHA)=(0, 0), (1, 1)

Self-timed programming cycle.

Low Supply Current

At write operation (5V)

: 1.0mA (Typ.)

At read operation (5V)

: 1.0mA (Typ.)

At standby operation (5V)

: 0.1

μA (Typ.)

Address auto increment function at read operation

Prevention of time mistake

Write prohibition at power on.

Write prohibition by command code (WRDI).

Write prohibition by WPB pin.

Write prohibition block setting by status registers

(BP1, BP0).

Prevention of write mistake at low voltage.

Data at shipment Memory array: FFh, status register

WPEN, BP1, BP0 : 0

More than 100 years data retention.

More than 1 million write cycles.

Package

W(Typ.) x D(Typ.) x H(Max.)

Application

Industrial Equipment

Page write

Number of pages

32 Byte

Product Number

BR25H080F-2LB

BR25H080F-2LB

Capacity

Bit Format

Product Number

Supply Voltage

Package

8Kbit

1Kx8

BR25H080F-2LB

2.5V to 5.5V

SOP8

SOP8

5.00mm x 6.20mm x 1.71mm