AT27C256R-70PU

Part No :: AT27C256R-70PU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3971701

Description: IC EPROM 256KBIT PARALLEL 28DIP

Catalog: Memory

DataSheet: AT27C256R-70PU PDF

Country of origin: -

Date code: -

AT27C256R-70PU Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EPROM
Technology:	EPROM - OTP
Memory Size:	256Kb (32K x 8)
Memory Interface:	Parallel
Clock Frequency:	-
Write Cycle Time - Word, Page:	-
Access Time:	70 ns
Voltage - Supply:	4.5V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C (TC)
Mounting Type:	Through Hole
Package / Case:	28-DIP (0.600", 15.24mm)
Supplier Device Package:	28-PDIP

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 60

Shipped from

HK warehouse

Expected Shipping Date

Oct 06 - Oct 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.2600~~	~~$2.26~~
25	~~$2.1762~~	~~$54.40~~
100	~~$2.0916~~	~~$209.16~~

Current price of AT27C256R-70PU is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

M93C76-WMN6TP

IC EEPROM 8KBIT SPI 2MHZ 8SO

UPD44647186AF5-E30-FQ1

STANDARD SRAM, 4MX18, 0.45NS

S29GL512S10GHI020

IC FLASH 512MBIT PARALLEL 56FBGA

AT27C256R-70PU

AT27C256R-70PU

3971701

Pricing(USD)