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AT27C040-70PU - 

EPROM, One Time Programmable, 70 ns, 512K x 8bit, 4 Mbit, 4.5 V to 5.5 V, DIP-32

AT27C040-70PU - EPROM, One Time Programmable, 70 ns, 512K x 8bit, 4 Mbit, 4.5 V to 5.5 V, DIP-32

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT27C040-70PU
Newark Part No.:
68T4268
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The AT27C040-70PU is a low-power, high-performance, 4194304-bit, 1-time Programmable Read-Only Memory (OTP EPROM) organized as 512K by 8 bits. This requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 70ns, eliminating the need for speed reducing wait states on high-performance microprocessor systems. The scaled CMOS technology provides low active power consumption and fast programming. Power consumption is typically 8mA in active mode and less than 10μA in standby mode. It features to ensure high quality and efficient production use. The rapid programming algorithm reduces the time required to program the part and guarantees reliable programming. Programming time is typically only 100μs/byte. The integrated product identification code electronically identifies the device and manufacturer. This feature is used by industry standard programming equipment to select the proper programming algorithms and voltages.
  • Low-power CMOS operation
  • 100μA Maximum standby
  • 30mA Maximum active at 5MHz
  • 5V ±10% Supply
  • High-reliability CMOS technology
  • 100μs/byte (typical) Rapid programming algorithm
  • Industrial temperature range

Applications

Computers & Computer Peripherals

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

:
4Mbit
:
512K x 8bit
:
32Pins
:
DIP
:
4.5V
:
5.5V
:
-40°C
:
85°C
:
70ns
:
Each
:
-
:
-
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Available for backorder to lead times shown

 
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117 Further stock expected to ship on Oct 25, 2017

204 Further stock expected to ship on Nov 2, 2017

More stock available week commencing 11/13/17

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Customer Reviews

ATMEL - AT27C040-70PU - ONE TIME PROGRAMMABLE (OTP) EPROM IC 5 5 1 1
GREAT QUALITY GREAT QUALITY GREAT PRICE December 26, 2014
  • 2015-06-11T15:22:41.420-05:00
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