BR24G64NUX-5(2017) 데이터 시트보기 (PDF) - ROHM Semiconductor

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BR24G64NUX-5
(Rev.:2017)

Serial EEPROM Series Standard EEPROM I2C BUS EEPROM (2-Wire)

ROHM Semiconductor 

Datasheet

Serial EEPROM Series Standard EEPROM

I2C BUS EEPROM (2-Wire)

BR24G64xxx-5 Series

General Description

BR24G64xxx-5 Series is a 64Kbit serial EEPROM of I2C

BUS Interface.

Features

 All Controls Available by 2 Ports of Serial Clock

(SCL) and Serial Data (SDA)

 1.6V to 5.5V Wide Limit of Operating Voltage,

Possible 1MHz Operation

 Page Write Mode 32Byte

 Bit Format 8K x 8bit

 Low Current Consumption

 Prevention of Miswriting

 WP (Write Protect) Function Added

 Prevention of Miswriting at Low Voltage

 Noise Filter Built-in SCL / SDA Pin

 Initial Delivery State FFh

Key Specifications

 Write Cycles:

 Data Retention:

 Write Cycle Time:

 Supply Voltage:

Packages

SOP8

SOP-J8

TSSOP-B8

MSOP8

VSON008X2030

4 Million Times (Ta=25°C)

200 Years (Ta=55°C)

5ms (Max)

1.6V to 5.5V

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

5.00mm x 6.20mm x 1.71mm

4.90mm x 6.00mm x 1.65mm

3.00mm x 6.40mm x 1.20mm

2.90mm x 4.00mm x 0.90mm

2.00mm x 3.00mm x 0.60mm

Applications

Ordinary Electronic Equipment (such as AV equipment,

OA equipment, telecommunication equipment, home

electronic appliances, amusement equipment, etc.).

SOP8

MSOP8

Typical Application Circuit

VCC

SOP-J8

VSON008X2030

A0

VCC

*

A1

WP

A2

SCL

Micro-

controller

GND

SDA

0.1µF

TSSOP-B8

Figure 2

* Connect A0, A1, A2 to VCC or GND.

These pins have pull-down elements inside the IC.

If pins are open, they are the same as when they are connected to GND.

Figure 1. Typical Application Circuit

〇Product structure : Silicon monolithic integrated circuit

.www.rohm.com

© 2017 ROHM Co., Ltd. All rights reserved.

TSZ22111 • 14 • 001

〇This product has no designed protection against radioactive rays

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TSZ02201-0GGG0G100910-1-2

30.Nov.2017 Rev.001

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