Microchip AT27C020-55PU, EPROM 2Mbit 256K x 8 bit 55ns 32-Pin PDIP

  • RS Stock No. 178-4839
  • Mfr. Part No. AT27C020-55PU
  • Manufacturer Microchip
Product overview and 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.

Attribute Value
Memory Size 2Mbit
Organisation 256K x 8 bit
Maximum Random Access Time 55ns
Reprogramming Technique OTP
Mounting Type Through Hole
Package Type PDIP
Pin Count 32
Dimensions 42.29 x 13.97 x 4.44mm
Height 4.44mm
Length 42.29mm
Number of Words 256K
Width 13.97mm
Typical Operating Supply Voltage 5 V
Maximum Operating Temperature +85 °C
Number of Bits per Word 8bit
Minimum Operating Temperature -40 °C
372 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Tube of 12)
TWD 114.00
(exc. GST)
TWD 120.00
(inc. GST)
Per unit
Per Tube*
12 +
*price indicative