Low

AT27C020-90JU - 

EPROM, One Time Programmable, 90 ns, 256K x 8bit, 2 Mbit, 4.5 V to 5.5 V, LCC-32

MICROCHIP AT27C020-90JU

The actual product may differ from image shown

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT27C020-90JU
Newark Part No.:
68T4265
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The AT27C020-90JU is a low-power high-performance 2097152-bit One-Time Programmable Read-Only Memory (OTP EPROM) organized as 256K by 8-bit. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 90ns, eliminating the need for speed-reducing WAIT states on high-performance microprocessor systems. In read mode, the AT27C020 typically consumes 8mA. Standby mode supply current is typically less than 10µA. The device features 2-line control (CE, OE) to give designers the flexibility to prevent bus contention. With 256K byte storage capability, the AT27C020 allows firmware to be stored reliably and to be accessed by the system without the delays of mass storage media. The AT27C020 has additional 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.
  • Low-power CMOS operation
  • High-reliability CMOS technology
  • 2000V ESD protection
  • 200mA Latch up immunity
  • Rapid programming algorithm - 100µs/byte
  • CMOS and TTL-compatible inputs and outputs
  • Integrated product identification code

Applications

Computers & Computer Peripherals, Industrial, Automotive

Product Information

:
2Mbit
:
256K x 8bit
:
32Pins
:
LCC
:
4.5V
:
5.5V
:
-40°C
:
85°C
:
90ns
:
Each
:
-
:
MSL 2 - 1 year
Find similar products Choose and modify the attributes above to find similar products.

Substitutes

Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Avail
Price For
Quantity

Associated Products

Compare Selected

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

175 In stock

for same day shipping

see cut-off times
 
Check stock and lead times
More stock available week commencing 9/25/17
$2.22 $ 2.22
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price Your Price
1 + $2.47
25 + $2.38
100 + $2.29
No longer stocked:: No Longer Manufactured::
Add to Cart
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.