Position: Home  > All Categories> Integrated Circuits (ICs) > X28C256

X28C256

Features: . Access Time: 200ns. Simple Byte and Page Write-Single 5V Supply-No External High Voltages or VPP Control Circuits-Self-Timed-No Erase Before Write-No Complex Programming Algorithms-No Overerase Problem. Low Power CMOS:-Active: 60mA-Standby: 200A. Software Data Protection-Protects Data ...

product image

X28C256 Picture
See larger image
SeekIC No. : 004547170 Detail

X28C256: Features: . Access Time: 200ns. Simple Byte and Page Write-Single 5V Supply-No External High Voltages or VPP Control Circuits-Self-Timed-No Erase Before Write-No Complex Programming Algorithms-No Ov...

X28C256 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
X28C256
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/4

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

.  Access Time:  200ns
.  Simple Byte and Page Write
-Single 5V Supply
-No External High Voltages or VPP Control Circuits
-Self-Timed
-No Erase Before Write
-No Complex Programming Algorithms
-No Overerase Problem
.  Low Power CMOS:
-Active:  60mA
-Standby:  200A
.  Software Data Protection
-Protects Data Against System Level Inadvertent Writes
.  High Speed Page Write Capability (TM)
.  Highly Reliable Direct Write  Cell
-Endurance: 100,000 Write Cycles
-Data Retention: 100 Years
.  Early End of Write Detection
-DATA Polling
-Toggle Bit Polling


Pinout

Connection Diagram Connection Diagram Connection Diagram


Specifications

Temperature under Bias
X28C256......................................10°C to +85°C
X28C256I, X28C256M................65°C to +135°C
Storage Temperature................65°C to +150°C
Voltage on any Pin with
Respect to VSS ......................................1V to +7V
D.C. Output Current .........................................5mA
Lead Temperature
(Soldering, 10 seconds)............................... 300°C


Description

The X28C256 is an 32K x 8 E2 PROM, fabricated with Xicor's proprietary, high performance, floating gate CMOS technology. Like all Xicor programmable non- volatile memories the X28C256 is a 5V only device. The X28C256 features the JEDEC approved pinout for byte- wide memories, compatible with industry standard RAMs.

The X28C256 supports a 64-byte page write operation, effectively providing a 78s/byte write cycle and en- abling the entire memory to be typically written in less than 2.5 seconds. The X28C256 also features DATA and Toggle Bit  Polling, a system software support scheme used to indicate the early completion of a write cycle. In addition, the X28C256 includes a user-optional software data protection mode that further enhances Xicor's hardware write protect capability.


Xicor E2 PROMs are designed and tested for applica- tions requiring extended endurance. Inherent data re- tention is greater than 100 years.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Relays
WIMA MKP4 0.22UF 630V
WIMA MKP4 4.7UF 630VDC
Test Equipment
TOP853
TOP2005
Static Control, ESD, Clean Room Products
DPA5
PA800-A41
Isolators
HCPL062N
HCPL316J
Discrete Semiconductor Products
T508N12TOF
MUR20040
Connectors, Interconnects
ASP-134488-01
WM4078-ND
View more