BR24L02-W Rohm Semiconductor, BR24L02-W Datasheet - Page 2

• Manufacturer Part Number: BR24L02-W
• Description: IC EEPROM 2KBIT 400KHZ 8DIP
• Manufacturer: Rohm Semiconductor

Specifications of BR24L02-W

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I
BR24L□□-W Series
BR24L01A-W, BR24L02-W, BR24L04-W, BR24L08-W,
BR24L16-W, BR24L32-W, BR24L64-W
●Description
●Features
●BR24L series
Capacity
2
16Kbit
32Kbit
64Kbit
1Kbit
2Kbit
4Kbit
8Kbit
・ Completely conforming to the world standard I
・ Other devices than EEPROM can be connected to the same port, saving microcontroller port
・ 1.8V~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
・ Write mistake prevention function
・ SOP8/SOP-J8/SSOP-B8/TSSOP-B8/MSOP8/TSSOP-B8J/VSON008X2030 compact package
・ 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
C BUS Serial EEPROMs
BR24L□□-W series is a serial EEPROM of I
data(SDA)
Write mistake prevention function at low voltage
Write (write protect) function added
*1 BR24L02-W、BR24L16-W、BR24L32-W : 1.7～5.5V
*2 BR24L32-W、BR24L64-W : 1.5mA
*3 Refer to following list
Bit format
At write operation (5V)
At read operation (5V)
At standby operation (5V) : 0.1µA (Typ.)
128×8
256×8
512×8
1K×8
2K×8
4K×8
8K×8
*1
single power source action most suitable for battery use
BR24L01A-W 1.8～5.5V
BR24L02-W
BR24L04-W
BR24L08-W
BR24L16-W
BR24L32-W
BR24L64-W
Type
Power source
1.7～5.5V
1.8～5.5V
1.8～5.5V
1.7～5.5V
1.7～5.5V
1.8～5.5V
: 0.2mA (Typ.)
: 1.2mA (Typ.)
Voltage
2
C BUS interface method.
SOP8
2
*2
C BUS. All controls available by 2 ports of serial clock(SCL) and serial
●
●
●
●
●
●
●
2/32
SOP-J8
●
●
●
●
●
●
●
Page write
Number of
Product
number
Pages
SSOP-B8 TSSOP-B8
●
●
●
●
●
●
BR24L01A-W
BR24L02-W
8Byte
●
●
●
●
●
●
MSOP8
BR24L04-W
BR24L08-W
BR24L16-W
●
●
●
●
●
16Byte
*3
TSSOP-B8J
●
●
●
●
●
BR24L32-W
BR24L64-W
32Byte
VSON008
X2030
●
●
●
●