AT27C256R

256K, 32K x 8, OTP CMOS EPROM, Fast Read Access Time, 45 ns, Low Power CMOS Operation, DIP28

Rated 5 Rating 5 | reviews | Write a review

Price:: US $1.00~2.00 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
	US $1.00~2.00

PartNumber:: AT27C256R

Brand:: ATMEL Corporation - ATMEL | Pack: DIP | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Sold By

Ms. Cherry's store

(China (Mainland))

add to my favourite

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2011-11-10

From Other Seller

Part Number:AT27C256R
US $1.00 - 2.00
EKY-160ELL121MF11D

US $0.10 - 1.00 / Piece
(0) Remove
ECA1HHG4R7

US $10.00 - 10.00 / Piece
(0) Remove
Quantity:

piece

Product Summary

The AT27C256R is a low-power, high performance 262,144 bit one-time programmable read only memory (OTP EPROM) organized 32K by 8 bits. The AT27C256R requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reducing WAIT states on high performance microprocessor systems. The AT27C256R provides low active power consumption, and fast programming. Power consumption is typically only 8 mA in Active Mode and less than 10 μA in Standby.

Parametrics

AT27C256R absolute maximum ratings: (1)Temperature Under Bias:-55℃ to +125℃; (2)Storage Temperature:-65℃ to +150℃; (3)Voltage on Any Pin with Respect to Ground:-2.0V to +7.0V ; (4)Voltage on A9 with Respect to Ground:-2.0V to +14.0V; (5)VPP Supply Voltage with Respect to Ground:-2.0V to +14.0V.

Features

AT27C256R features: (1)Fast Read Access Time:45 ns; (2)Low Power CMOS Operation: 100μA max. Standby, 20 mA max. Active at 5 MHz ; (3)JEDEC Standard Packages: 28-Lead 600-mil PDIP, 32-Lead PLCC, 28-Lead TSOP and SOIC, 5V±10% Supply; (4)High Reliability CMOS Technology: 2,000V ESD Protection, 200 mA Latchup Immunity; (5)Rapid Programming Algorithm:100 μs/byte (typical); (6)CMOS and TTL Compatible Inputs and Outputs; (7)ntegrated Product Identification Code; (8)Commercial and Industrial Temperature Ranges.