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BR24L04-W Datasheet, PDF (1/26 Pages) Rohm – 512×8 bit electrically erasable PROM | |||
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Memory ICs
BR24L04-W / BR24L04F-W / BR24L04FJ-W
BR24L04FV-W / BR24L04FVM-W
512Ã8 bit electrically erasable PROM
BR24L04-W / BR24L04F-W / BR24L04FJ-W /
BR24L04FV-W / BR24L04FVM-W
The BR24L04-W series is 2-wire (I2C BUS type) serial EEPROMs which are electrically programmable.
â I2C BUS is a registered trademark of Philips.
zApplications
General purpose
zFeatures
1) 512 registers à 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) 16byte Page Write mode.
6) Low power consumption.
Write (5V) : 1.2mA (Typ.)
Read (5V) : 0.2mA (Typ.)
Standby (5V) : 0.1µA (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 SCLâ¢SDA for noise suppression.
14) Initial data FFh in all address.
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Supply voltage
VCC
â0.3 to +6.5
800(DIP8) â1
450(SOP8) â2
Power dissipation
Pd
450(SOP-J8) â2
300(SSOP-B8) â3
310(MSOP8) â4
Storage temperature
Tstg
â65 to +125
Operating temperature
Topr
â40 to +85
Terminal voltage
â
â0.3 to VCC+0.3
â1 Reduced by 8.0mW for each increase in Ta of 1°C over 25°C.
â2 Reduced by 4.5mW for each increase in Ta of 1°C over 25°C.
â3 Reduced by 3.0mW for each increase in Ta of 1°C over 25°C.
â4 Reduced by 3.1mW for each increase in Ta of 1°C over 25°C.
Unit
V
mW
°C
°C
V
1/25
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