AT24C256BY7-YH-T
EEPROM Serial-2Wire 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin UTSAP EP T/R

From ATMEL

Access Time (Max)900(ns)
Data Retention40
Density262144(Bit)
Frequency0.4(MHz)
Interface TypeSerial (2-Wire)
MountingSurface Mount
Operating Supply Voltage (Max)5.5(V)
Operating Supply Voltage (Min)1.8(V)
Operating Supply Voltage (Typ)2.5/3.3/5(V)
Operating Temp Range-40C to 85C
Operating Temperature (Max)85C
Operating Temperature (Min)-40C
Operating Temperature ClassificationIndustrial
Organization32Kx8
PackagingTape and Reel
Pin Count8
ProgrammableYes
Rad HardenedNo
Supply Current3(mA)
Write ProtectionYes

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