Position: Home  > All Categories> Integrated Circuits (ICs) > W29C040

W29C040

Features: · Single 5-volt write (erase and program) operations· Fast page-write operations - 256 bytes per page - Page write (erase/program) cycle: 5 mS (typ.) - Effective byte-write (erase/program) cycle time: 19.5 mS - Optional software-protected data write· Fast chip-erase operation: 50 mS· Two...

product image

W29C040 Picture
See larger image
SeekIC No. : 004544580 Detail

W29C040: Features: · Single 5-volt write (erase and program) operations· Fast page-write operations - 256 bytes per page - Page write (erase/program) cycle: 5 mS (typ.) - Effective byte-write (erase/program)...

W29C040 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
W29C040
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: 2024/11/1

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:

· Single 5-volt write (erase and program) operations
· Fast page-write operations
   - 256 bytes per page
   - Page write (erase/program) cycle: 5 mS (typ.)
   - Effective byte-write (erase/program) cycle time: 19.5 mS
   - Optional software-protected data write
· Fast chip-erase operation: 50 mS
· Two 16 KB boot blocks with lockout
· Typical page write (erase/program) cycles: 1K/10K (typ.)
· Read access time: 90/120 nS
· Ten-year data retention
· Software and hardware data protection
· Low power consumption
   - Active current: 25 mA (typ.)
   - Standby current: 20 mA (typ.)
· Automatic write (erase/program) timing with internal VPP generation
· End of write (erase/program) detection
   - Toggle bit
   - Data polling
· Latched address and data
· All inputs and outputs directly TTL compatible
· JEDEC standard byte-wide pinouts
· Available packages: TSOP and PLCC


Pinout

Connection Diagram


Specifications

PARAMETER RATING UNIT
Power Supply Voltage to Vss Potential -0.5 to +7.0 V
Operating Temperature 0 to +70 °C
Storage Temperature -65 to +150 °C
D.C. Voltage on Any Pin to Ground Potential Except A9 -0.5 to VDD +1.0 V
Transient Voltage (<20 nS ) on Any Pin to Ground Potential -1.0 to VDD +1.0 V
Voltage on A9 and OE Pin to Ground Potential -0.5 to 12.5 V



Description

The W29C040 is a 4-megabit, 5-volt only CMOS page mode EEPROM organized as 512K ´ 8 bits. The device can be written (erased and programmed) in system with a standard 5V power supply. A 12-volt VPP is not required. The unique cell architecture of the W29C040 results in fast write (erase/ program) operations with extremely low current consumption compared to other comparable 5-volt flash memory products. The device can also be written (erased and programmed) by using standard EPROM programmers.




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 :
Boxes, Enclosures, Racks
ACLSN12
ACLJIC
Potentiometers, Variable Resistors
RV24YN
WXD4-23-3W
Circuit Protection
A50QS75-4Y
F-17*77
Optical Inspection Equipment
AA924
A21K4B
Line Protection, Backups
BX0023
A20B-1008-0550
Tapes, Adhesives
803
AC452-2
View more