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ALLCHIPS ELECTRONICS LIMITED

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Winbond Electronics W24257S-70LL T/R

W24257S-70LL T/R

Manufacturer: Winbond Electronics
Origchip NO: W24257S-70LL T/R
Package: 28-SOIC (0.330", 8.38mm Width)
Datasheet: PDF
Stock: 7419
Description: W24257S-70LL T/R(Kg)

Quantity:

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to SERDIA.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.

SPECIFICATIONS

Parameters
Mfr	Winbond Electronics
Series	-
Package	Tape & Reel (TR)
Product Status	Obsolete
Memory Type	Volatile
Memory Format	SRAM
Technology	SRAM
Memory Size	256Kbit
Memory Organization	32K x 8
Memory Interface	Parallel
Write Cycle Time - Word, Page	70ns
Access Time	70 ns
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.330", 8.38mm Width)
Supplier Device Package	28-SO
Base Product Number	W24257S
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	Not Applicable
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.32.0041
Standard Package	1,000