AT27C512R-70JU SL383
EPROM OTP 512K-Bit 64K x 8 70ns 32-Pin PLCC T/R

From ATMEL

Access Time (Max)70 ns
Density524288 Bit
FrequencyNot Required MHz
In System ProgrammableExternal
Interface TypeParallel
MountingSurface Mount
Operating Supply Voltage (Max)5.5 V
Operating Supply Voltage (Min)4.5 V
Operating Supply Voltage (Typ)5 V
Operating Temp Range-40C to 85C
Operating Temperature ClassificationIndustrial
Organization64Kx8
Package TypePLCC
PackagingTape and Reel
Pin Count32
ProgrammableYes
Rad HardenedNo
Reprogramming TechniqueOTP
Supply Current20 mA

External links