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BR24A08F-WM

Description
High Reliability Series EEPROMs I2C BUS
Categorystorage    storage   
File Size447KB,18 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
Download Datasheet Parametric View All

BR24A08F-WM Overview

High Reliability Series EEPROMs I2C BUS

BR24A08F-WM Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerROHM Semiconductor
Parts packaging codeSOIC
package instructionROHS COMPLIANT, SOP-8
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Maximum clock frequency (fCLK)0.4 MHz
JESD-30 codeR-PDSO-G8
JESD-609 codee2
length5 mm
memory density8192 bi
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count1024 words
character code1000
Operating modeSYNCHRONOUS
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
organize1KX8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.78 mm
Serial bus typeI2C
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Copper (Sn/Cu)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width4.4 mm
Maximum write cycle time (tWC)5 ms
BR24A01AFJ-WM
Serial EEPROM Series
High Reliability Series
EEPROMs I2C BUS
BR24A□□-WM series
●Description
BR24A□□-WM series is a serial EEPROM of I
2
C BUS interface method.
●Features
2
1) Completely conforming to the world standard I C BUS. All controls available by 2 ports of serial clock(SCL) and serial data(SDA)
2) Other devices than EEPROM can be connected to the same port, saving microcontroller port
3) 2.5V~5.5V single power source action most suitable for battery use
4) Page write mode useful for initial value write at factory shipment
5) Highly reliable connection by Au pad and Au wire
6) Auto erase and auto end function at data rewrite
7) Low current consumption
*1
At write operation (5V)
: 1.2mA (Typ.)
At read operation (5V)
: 0.2mA (Typ.)
At standby operation (5V) : 0.1μA (Typ.)
8) Write mistake prevention function
Write (write protect) function added
Write mistake prevention function at low voltage
9) SOP8/SOP-J8/MSOP8 compact package
*2
10) Data rewrite up to 100,000 times
11) Data kept for 40 years
12) Noise filter built in SCL / SDA terminal
13) Shipment data all address FFh
*1 BR24A32-WM,BR24A64-WM : 1.5mA
*2 Refer to following list
No.09001ECT02
●Page
write
Number of Pages
Product
number
8Byte
BR24A01A-WM
BR24A02-WM
16Byte
BR24A04-WM
BR24A08-WM
BR24A16-WM
32Byte
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
2.5½5.5V
2.5½5.5V
2.5½5.5V
2.5½5.5V
2.5½5.5V
2.5½5.5V
SOP8
SOP-J8
MSOP8
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
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