Low

ATMEL  AT27C256R-70PU  ONE TIME PROGRAMMABLE (OTP) EPROM IC

ATMEL AT27C256R-70PU

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AT27C256R-70PU is a 256K (32K x 8bit) one time programmable read only memory (OTP EPROM) device in 28 pin DIP package. This low power, high performance, 262144bit memory requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 70ns by eliminating need for speed reducing WAIT states on high performance microprocessor systems. The Atmel scaled CMOS technology provides low active power consumption and fast programming. The AT27C256R-70PU allows firmware to be stored reliably and to be accessed by the system without the delays of mass storage media. It has additional features to ensure high quality and efficient production use. The rapid programming algorithm reduces time required to program the device and guarantees reliable programming.
  • Fast read access time of 70ns
  • Low power CMOS operation
  • Maximum standby current of 100μA
  • Maximum active current of 20mA at 5MHz
  • High reliability CMOS technology
  • Rapid programming algorithm of 100μs/byte
  • CMOS and TTL compatible inputs and outputs
  • Integrated product identification code
  • Operating temperature range from -40°C to 85°C

Applications

Embedded Design & Development

Customers Also bought

Product Information

Memory Size:
256Kbit
EPROM Memory Configuration:
32K x 8bit
No. of Pins:
28Pins
Memory Case Style:
DIP
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Access Time:
70ns
Packaging:
Each
MSL:
-
Memory Type:
EPROM - OTP
Supply Voltage Range:
5V
Product Range:
-
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes

Applications

  • Embedded Design & Development

Substitutes

ONE TIME PROGRAMMABLE (OTP) EPROM IC

ATMEL

888: 

Price for: Each

1+ $2.37 10+ $2.11 25+ $1.90 50+ $1.78 More pricing

Buy

Associated Products

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

Recently Viewed

Product Recommendations