BR24L02-W

Maximum Operating Temperature : + 85 C
Mounting Style : Through Hole
Package / Case : PDIP-8
Organization : 256 x 8
Maximum Clock Frequency : 0.4 MHz
Memory Size : 2 Kbit
Maximum Operating Current : 2 mA
Operating Supply Voltage : 2.5 V, 3.3 V, 5 V
Data Retention : 40 Years


Features:

 1) 256 registers * 8 bits serial architecture.
 2) Single power supply (1.8V to 5.5V).
 3) Two wire serial interface.
 4) Self-timed write cycle with automatic erase.
 5) 8 byte page write mode.
 6) Low power consumption.
     Write     (5V) : 1.2mA (Typ.)
     Read   (5V) : 0.2mA (Typ.)
     Standby (5V) : 0.1A (Typ.)
 7) DATA security
     Write protect feature (WP pin) .
     Inhibit to WRITE at low VCC.
 8) Small package - - - DIP8 / SOP8 / SOP-J8 / SSOP-B8 / MSOP-8
 9) High reliability EEPROM with Double-Cell structure
10) High reliability fine pattern CMOS technology.
11) Endurance : 1,000,000 erase / write cycles
12) Data retention : 40 years
13) Filtered inputs in SCL*SDA for noise suppression.
14) Initial data FFh in all address.


Application

 General purpose


Pinout




Specifications

Parameter	Symbol	Limits	Unit
Supply voltage	VCC	-0.3 to +6.5	V
Power dissipation	Pd	800(DIP8) *1	mW
		450(SOP8) *2
		450(SOP-J8) *2
		300(SSOP-B8) *3
		310(MSOP8) *4
Storage temperature	Tstg	-65 to +125	°C
Operating temperature	Topr	-40 to +85	°C
Terminal voltage	-	-0.3 to VCC+0.3	V

*1      Degradation is done at 8.0mW/°C for operation above 25°C.
*2, 3  Degradation is done at 4.5mW/°C for operation above 25°C.
*4      Degradation is done at 3.0mW/°C for operation above 25°C.
*5      Degradation is done at 3.1mW/°C for operation above 25°C.


Description

The BR24L02-W series is 2-wire (I² C BUS type) serial EEPROMs which are electrically programmable.


Parameters:

Technical/Catalog Information	BR24L02-W
Vendor	Rohm Semiconductor
Category	Integrated Circuits (ICs)
Memory Type	EEPROM
Memory Size	2K (256 x 8)
Speed	400kHz
Interface	I²C, 2-Wire Serial
Package / Case	8-DIP (300 mil)
Packaging	Tube
Voltage - Supply	1.8 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Format - Memory	EEPROMs - Serial
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BR24L02 W BR24L02W