Microchip Technology AT27C256R-70JU, EPROM 256kbit 32K x 8 bit 70ns 32-Pin PLCC

  • RS Stock No. 127-6558
  • Mfr. Part No. AT27C256R-70JU
  • Manufacturer Microchip
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 256kbit
Organisation 32K x 8 bit
Maximum Random Access Time 70ns
Reprogramming Technique OTP
Mounting Type Through Hole
Package Type PLCC
Pin Count 32
Dimensions 14.04 x 11.5 x 3.17mm
Height 3.17mm
Length 14.04mm
Typical Operating Supply Voltage 5 V
Number of Bits per Word 8bit
Maximum Operating Temperature +85 °C
Number of Words 32K
Width 11.5mm
Minimum Operating Temperature -40 °C
670 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Pack of 5)
$ 2.02
(exc. GST)
$ 2.22
(inc. GST)
units
Per unit
Per Pack*
5 - 20
$2.02
$10.10
25 - 95
$1.96
$9.80
100 - 495
$1.90
$9.50
500 - 995
$1.844
$9.22
1000 +
$1.788
$8.94
*price indicative
Packaging Options:
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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.
These EPROM (Erasable Programmable Read-Only Memory) devices contain ...
Description:
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.
These EPROM (Erasable Programmable Read-Only Memory) devices contain ...
Description:
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.
These EPROM (Erasable Programmable Read-Only Memory) devices contain ...
Description:
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.