BR24L02-W Rohm Semiconductor, BR24L02-W Datasheet - Page 17

• 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
BR24S□□□-W Series
BR24S16-W, BR24S32-W, BR24S64-W, BR24S128-W, BR24S256-W
●Description
●Features
●BR24S series
2
C BUS Serial EEPROMs
Capacity
・ Completely conforming to the world standard I
128Kbit
256Kbit
16Kbit
32Kbit
64Kbit
BR24S□□□-W series is a serial EEPROM of I
(SDA)
・ Other devices than EEPROM can be connected to the same port, saving microcontroller port.
・ 1.7～5.5V single power source action most suitable for battery use.
・ FAST MODE 400kHz at 1.7～5.5V
・ 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
Page write
Write (write protect) function added
Write mistake prevention function at low voltage
At write operation (5V)
At read operation (5V)
At standby operation (5V) : 0.1μA (Typ.)
Number of pages
Product number
Bit format
16K×8
32K×8
2K×8
4K×8
8K×8
BR24S16-W
BR24S32-W
BR24S64-W
BR24S128-W
BR24S256-W
Type
BR24S16-W
Power source
1.7 ～ 5.5V
1.7 ～ 5.5V
1.7 ～ 5.5V
1.7 ～ 5.5V
1.7 ～ 5.5V
16Byte
voltage
: 0.2mA (Typ.)
: 0.5mA (Typ.)
2
2
SOP8
C BUS interface method.
C BUS. All controls available by 2 ports of serial clock (SCL) and serial data
●
●
●
●
●
BR24S32-W
BR24S64-W
32Byte
17/32
SOP-J8
●
●
●
●
●
SSOP-B8 TSSOP-B8
BR24S128-W
BR24S256-W
●
●
●
●
64Byte
●
●
●
●
MSOP8
●
●
●
TSSOP-B8J
●
●
●
VSON008
X2030
●
●