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M27C256B-90B1
M27C256B-90B1
EPROM M27C256B-90B1
STMicroelectronics
M27C256B-90B1
--
Memory
EPROM
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
EU RoHSNot Compliant
MountingThrough Hole
ECCN (US)EAR99
PackagingTube
Pin Count28
AutomotiveNo
Lead ShapeThrough Hole
PCB changed28
Part StatusObsolete
Organization32Kx8
Package Width13.72
Interface TypeParallel
Package Height3.81
Package Length36.83
ProgrammabilityYes
Supplier PackagePDIP
Chip Density (bit)256K
Process TechnologyCMOS
Max. Access Time (ns)90
Standard Package NameDIP
SVHC Exceeds ThresholdYes
Programming Voltage (V)12.5 to 13
Reprogramming TechniqueOTP
In-System ProgrammabilityExternal
Maximum Operating Current (mA)50
Output Enable Access Time (ns)40
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)4.5
Typical Operating Supply Voltage (V)5
Description
EPROM OTP 256K-bit 32K x 8 90ns 28-Pin PDIP Tube
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