Microchip AT27C256R-45PU, EPROM 256kbit 32K x 8 bit 45ns 28-Pin PDIP

  • RS Stock No. 127-6557
  • Mfr. Part No. AT27C256R-45PU
  • Brand Microchip
Technical Reference
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 256kbit
Organisation 32K x 8 bit
Maximum Random Access Time 45ns
Reprogramming Technique OTP
Mounting Type Through Hole
Package Type PDIP
Pin Count 28
Dimensions 37.33 x 13.97 x 4.44mm
Height 4.44mm
Length 37.33mm
Maximum Operating Temperature +85 °C
Typical Operating Supply Voltage 5 V
Number of Bits per Word 8bit
Minimum Operating Temperature -40 °C
Number of Words 32K
Width 13.97mm
1270 In stock - FREE next working day delivery available
Price Each (In a Pack of 5)
£ 1.684
(exc. VAT)
£ 2.021
(inc. VAT)
Units
Per unit
Per Pack*
5 - 5
£1.684
£8.42
10 - 20
£1.64
£8.20
25 - 95
£1.598
£7.99
100 +
£1.558
£7.79
*price indicative
Packaging Options:
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