W39L040Q-90B - Brand New Winbond Electronics IC Chips
-
Description
The W39L040Q-90B is a 4-megabit, 3.3-volt only CMOS flash memory organized as 512K × 8 bits. It is a versatile electronic component in the IC Chips category. This device offers flexible erase capability with 4Mbits of data divided into 8 uniform sectors of 64 Kbytes. It can be easily programmed and erased in-system using a standard 3.3V power supply. A 12-volt VPP is required for accelerated program. The W39L040Q-90B features a unique cell architecture that enables fast program/erase operations while consuming extremely low current. This device can operate in two modes - Programmer bus interface mode and Low pin count (LPC) bus interface mode. In the Programmer interface mode, it acts like the traditional flash with multiplexed address inputs. In the LPC interface mode, it complies with the Intel LPC specification. Additionally, the W39L040Q-90B can be programmed and erased using standard EPROM programmers.
Specifications and features
- Product Category: IC Chips
- Memory Type: CMOS Flash
- Memory Size: 4 Megabits
- Supply Voltage: 3.3 Volts
- Sector Size: 64 Kbytes
- Operating Modes: Programmer Bus Interface, LPC Bus Interface
- Program/Erase Voltage: 3.3 Volts (Standard), 12 Volts (Accelerated)
- Low Current Consumption
Application Scenarios
The W39L040Q-90B electronic component can be used in various applications including but not limited to:
- Embedded Systems
- Network Routers and Switches
- Consumer Electronics
- Automotive Electronics
- Industrial Automation
Comparison
Advantages- Versatile and flexible erase capability
- Fast program/erase operations with low current consumption
- Compatible with both Programmer bus interface mode and LPC bus interface mode
- Can be programmed and erased using standard EPROM programmers
Disadvantages- Requires a 12-volt VPP for accelerated program
-
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download W39L040Q-90B
- Chipdatas Part: CD91-W39L040Q-90B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 15:47 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.