AT28BV256-20TU [Microchip]

Name: AT28BV256-20TU
Brand: Microchip
SKU: AT28BV256-20TU
Availability: InStock

Part No:

AT28BV256-20TU

Interface ICs

Manufacturer:

Microchip

Description:

Surface Mount Memory IC AT28BV256 256 kb kb 11.8mm mm 15mA mA

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Factory Lead Time

15 Weeks

Contact Plating

Tin

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

28-TSSOP (0.465, 11.80mm Width)

Number of Pins

Operating Temperature

-40°C~85°C TC

Packaging

Tray

Published

1997

JESD-609 Code

Pbfree Code

yes

Part Status

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

Technology

CMOS

Voltage - Supply

2.7V~3.6V

Terminal Position

DUAL

Number of Functions

Supply Voltage

Terminal Pitch

0.55mm

Frequency

5MHz

Base Part Number

AT28BV256

Operating Supply Voltage

3.3V

Supply Voltage-Max (Vsup)

3.6V

Supply Voltage-Min (Vsup)

2.7V

Interface

Parallel, SPI

Memory Size

256Kb 32K x 8

Nominal Supply Current

15mA

Memory Type

Non-Volatile

Access Time

200ns

Memory Format

EEPROM

Memory Interface

Parallel

Organization

32KX8

Memory Width

Write Cycle Time - Word, Page

10ms

Density

256 kb

Standby Current-Max

0.00005A

Programming Voltage

Endurance

10000 Write/Erase Cycles

Write Cycle Time-Max (tWC)

10ms

Data Polling

YES

Toggle Bit

YES

Page Size

64words

Length

11.8mm

Height Seated (Max)

1.2mm

Width

8mm

REACH SVHC

No SVHC

Radiation Hardening

RoHS Status

RoHS Compliant

Lead Free

Products Detail

AT28BV256-20TU Overview

There is a Non-Volatile memory type associated with this device. Tray-cases are available. There is a 28-TSSOP (0.465, 11.80mm Width) case embedded in it. 256Kb 32K x 8 is the chip's memory size. EEPROM-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 2.7V~3.6V. A Surface Mount mounting type is recommended for this product. The chip is terminated with 28 terminations. In total, this part supports 1 functions. Memory devices such as this one are designed to be powered by 3V and should be used as such. When selecting similar parts for the ic memory chip, AT28BV256 is often referred to. There are 28 pins on the package of the memory device. This memory's operating supply voltage is 3.3V. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. It is rated for a nominal supply current of 15mA for this memory component. It is necessary to apply 3V programming voltage to certain nonvolatile memory arrays in order to change their state. There is a frequency of 5MHz for the data to be processed on this memory chip.

AT28BV256-20TU Features

Package / Case: 28-TSSOP (0.465, 11.80mm Width)
28 Pins
Operating Supply Voltage:3.3V
Freguency at 5MHz
5MHz terminals

AT28BV256-20TU Applications

There are a lot of Microchip Technology
AT28BV256-20TU Memory applications.

mainframes
multimedia computers
networking
personal computers
servers
supercomputers
telecommunications
workstations,
DVD disk buffer
data buffer

Documents

Product FAQ

1. Is AT28BV256-20TU available for RFQ?

Yes. AT28BV256-20TU by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for AT28BV256-20TU?

Pricing for AT28BV256-20TU can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of AT28BV256-20TU?

AT28BV256-20TU is a Microchip Interface ICs with Packaging: Tray and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Write Cycle Time - Word, Page: 10ms. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for AT28BV256-20TU?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can AT28BV256-20TU be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to AT28BV256-20TU?

Yes. If AT28BV256-20TU is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Interface ICs parts or compatible alternatives.

RFQ

Part Number:

AT28BV256-20TU

Manufacturer:

Microchip

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.