EEWORLDEEWORLDEEWORLD

Part Number

Search

BR24S256FVM-WE2

Description
256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
Categorystorage    storage   
File Size616KB,36 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Download Datasheet Parametric View All

BR24S256FVM-WE2 Overview

256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8

BR24S256FVM-WE2 Parametric

Parameter NameAttribute value
MakerROHM Semiconductor
Parts packaging codeMSOP
package instructionTSSOP,
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Maximum clock frequency (fCLK)0.4 MHz
JESD-30 codeR-PDSO-G8
length2.9 mm
memory density262144 bi
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count32768 words
character code32000
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize32KX8
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/SerialSERIAL
Certification statusNot Qualified
Maximum seat height1.095 mm
Serial bus typeI2C
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.8 V
Nominal supply voltage (Vsup)2.5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
width2.8 mm
Maximum write cycle time (tWC)5 ms
Datasheet
Serial EEPROM series Standard EEPROM
I
2
C BUS EEPROM (2-Wire)
BR24Sxxx-W
(8K 16K 32K 64K 128K 256K)
●General
Description
2
BR24Sxxx-W is a serial EEPROM of I C BUS interface method
●Features
2
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
1.7V to 5.5V single power source action most suitable
for battery use
FAST MODE 400kHz at 1.7V to 5.5V
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)
: 0.5mA (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
Data rewrite up to 1,000,000 times
Data kept for 40 years
Noise filter built in SCL / SDA terminal
Shipment data all address FFh
●Packages
W(Typ.) x D(Typ.) x H(Max.)
SOP8
5.00mm x 6.20mm x 1.71mm
TSSOP-B8
3.00mm x 6.40mm x 1.20mm
SOP- J8
4.90mm x 6.00mm x 1.65mm
TSSOP-B8J
3.00mm x 4.90mm x 1.10mm
SSOP-B8
3.00mm x 6.40mm x 1.35mm
MSOP8
2.90mm x 4.00mm x 0.90mm
VSON008X2030
2.00mm x 3.00mm x 0.60mm
●Page
write
Number of pages
Product number
●BR24Sxxx-W
Capacity
8Kbit
16Kbit
32Kbit
64Kbit
128Kbit
256Kbit
Bit
format
1K×8
2K×8
4K×8
8K×8
16K×8
32K×8
Type
BR24S08-W
BR24S16-W
BR24S32-W
BR24S64-W
16Byte
BR24S08-W
BR24S16-W
32Byte
BR24S32-W
BR24S64-W
64Byte
BR24S128-W
BR24S256-W
Power source
voltage
1.7V
to
5.5V
1.7V
to
5.5V
1.7V
to
5.5V
1.7V
to
5.5V
1.7V
to
5.5V
1.7V
to
5.5V
SOP8
SOP-J8
SSOP-B8 TSSOP-B8
MSOP8
TSSOP-B8J
VSON008
X2030
BR24S128-W
BR24S256-W
○Product
structure:Silicon monolithic integrated circuit
www.rohm.com
©2012 ROHM Co., Ltd. All rights reserved.
TSZ22111½14½001
○This
product is not designed protection against radioactive rays
1/33
TSZ02201-0R2R0G100320-1-2
20.AUG.2012 Rev.001
STM8 option bytes cannot be read
After I wrote the option bytes to the stm8S207SB, I saw the changes. But when I restarted, I couldn't use STVD and got the error: ×× Connection error (usb://usb): gdi-error [40701] option bytes read e...
raodaqing stm32/stm8
Revolutionizing radar design with electronically reconfigurable GaN power amplifiers
This blog post originally appeared in Microwave Product Digest* This paper demonstrates for the first time a reliable commercial high power amplifier based on a multi-band transmitter design that uses...
石榴姐 RF/Wirelessly
EEWORLD University - MSP430FR2433 ADC wake-up and transmission exercises
MSP430FR2433 ADC wake-up and transmission exercises : https://training.eeworld.com.cn/course/5808...
hi5 Analog electronics
Disassemble a simple bracelet
It was given as a gift when I bought a pair of shoes. It was very simple. I thought it had a diode, but when I opened it, it turned out to be a circuit board. The diode was also integrated into the PC...
kangkls Making friends through disassembly
811 Experience
First of all, I would like to thank EEWORLD for the opportunity. Thank you again! The following is my experience, divided into several parts. I hope I can continue to add to it when I have time! Chapt...
heich_tech Microcontroller MCU
Linux Getting Started Commands
Source: CnXHacker.Net 1.man provides help explanations for commands you are familiar or unfamiliar with, eg: man ls can view the usage of ls Note: Press q or ctrl+c to exit. In Linux, you can use ctrl...
songbo Linux and Android

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1509  923  1435  1652  1858  31  19  29  34  38 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号