BR24L64FJ-WMTR datasheet, PDF - EEWORLD Datasheet

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BR24L64FJ-WMTR: DescriptionEEPROM, 8KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-J8; Categorystorage storage; File Size545KB，17 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/

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BR24L64FJ-WMTR Overview

EEPROM, 8KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-J8

BR24L64FJ-WMTR Parametric

Parameter Name	Attribute value
Maker	ROHM Semiconductor
Parts packaging code	SOIC
package instruction	ROHS COMPLIANT, SOP-J8
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
JESD-30 code	R-PDSO-G8
length	4.9 mm
memory density	65536 bit
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	8192 words
character code	8000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	8KX8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Certification status	Not Qualified
Maximum seat height	1.775 mm
Serial bus type	I2C
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm
Maximum write cycle time (tWC)	5 ms

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High Reliability Series Serial EEPROM Series

I C BUS

Serial EEPROMs

BR24A01A-WM, BR24A02-WM, BR24A04-WM, BR24A08-WM,

BR24A16-WM, BR24A32-WM, BR24A64-WM

●Description

BR24A□□-WM series is a serial EEPROM of I C BUS interface method.

●Features

・

Completely conforming to the world standard I C BUS. All controls available by 2 ports of serial clock(SCL) and serial

data(SDA)

・

Other devices than EEPROM can be connected to the same port, saving microcontroller port

・

2.5V~5.5V single power source action most suitable for battery use

・

Page write mode useful for initial value write at factory shipment

・

Highly reliable connection by Au pad and Au wire

・

Auto erase and auto end function at data rewrite

・

Low current consumption

At write operation (5V)

: 1.2mA (Typ.)

At read operation (5V)

: 0.2mA (Typ.)

At standby operation (5V) : 0.1μA (Typ.)

・

Write mistake prevention function

Write (write protect) function added

Write mistake prevention function at low voltage

・

SOP8/SOP-J8 compact package

・

Data rewrite up to 1,000,000 times

・

Data kept for 40 years

Page write

・

Noise filter built in SCL / SDA terminal

Number

8Byte

16Byte

32Byte

・

Shipment data all address FFh

Pages

BR24A32-WM、BR24A64-WM : 1.5mA

Refer to following list

Product

number

BR24A01A-WM

BR24A02-WM

BR24A04-WM

BR24A08-WM

BR24A16-WM

BR24A32-WM

BR24A64-WM

●BR24A

series

Capacity

1Kbit

2Kbit

4Kbit

8Kbit

16Kbit

32Kbit

64Kbit

Bit format

128×8

256×8

512×8

1K×8

2K×8

4K×8

8K×8

Type

BR24A01A-WM

BR24A02-WM

BR24A04-WM

BR24A08-WM

BR24A16-WM

BR24A32-WM

BR24A64-WM

Power source

Voltage

2.5½5.5V

SOP8

●

SOP-J8

●

Jan. 2009

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