Rohm Productdetail
EEPROM for EDID - BR24C21F
ROHM's serial EEPROM series are optimized for displays as well as Plug & Play memory modules.
* This is STANDARD grade product. For on-vehicle usage, please contact Sales.
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Specifications:
Grade
Standard
I/F
I2C BUS(2-Wire)
Density [bit]
1K
Bit Format [Word x Bit]
128 x 8
Package
SOP8
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Vcc(Min.)[V]
2.5
Vcc(Max.)[V]
5.5
Circuit Current (Max.)[mA]
3.0
Standby Current (Max.)[μA]
100.0
Write Cycle (Max.)[ms]
10.0
Input Frequency (Max.)[Hz]
400K
Endurance (Max.)[Cycle]
105
Data Retention (Max.)[Year]
10
Features:
・Compatible with DDC1/DDC2・1kbit (128 words x 8 bits) serial EEPROMs
・Wide operating voltage range:2.5 to 5.5V
・Data rewrite up to 100,000times