Atmel AT27C020-90JU, OTP EPROM Memory 2Mbit 256K x 8 bit 90ns, 5V 32-Pin PLCC

  • RS Stock No. 696-2951
  • Mfr. Part No. AT27C020-90JU
  • Manufacturer Atmel
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

EPROM (One Time Programmable), Atmel

EPROM OTP (One Time Programmable)

These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed.

Specifications
Attribute Value
Memory Size 2Mbit
Organisation 256K x 8 bit
Interface Type Parallel
Maximum Random Access Time 90ns
Programming Voltage 13V
Reprogramming Technique OTP
In System Programmability External
Mounting Type Surface Mount
Package Type PLCC
Pin Count 32
Dimensions 14 x 11.5 x 2.8mm
Height 2.8mm
Length 14mm
Maximum Operating Supply Voltage 5.5 V
Width 11.5mm
Typical Operating Supply Voltage 5 V
Minimum Operating Supply Voltage 4.5 V
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Discontinued product
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