Microchip AT25256B-SSPDGV-T

Manufacturer No:

AT25256B-SSPDGV-T

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

256Kb 1.8V SPI SERAL EEPROM

Quantity:

Delivery:

Payment:

In Stock :Available

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AT25256B-SSPDGV-T information

Microchip AT25256B-SSPDGV-T technical specifications, attributes, parameters and parts with similar specifications to Microchip AT25256B-SSPDGV-T.

Type
Parameter

Battery Backup
No

Bus Modes
SPI

Density
256 Kbit

Endurance
1,000,000

Max. Clock Freq.
20 MHz

Operating Voltage Max (V)
5.5

Operating Voltage Min (V)
1.8

Page Size (Bytes)
64

Write Protect Scheme
Quarter, Half, Whole Array

Write Protected
Yes

Data Retention
0

Download datasheets and manufacturer documentation for Microchip AT25256B-SSPDGV-T.

The Microchip AT25256B is a 256 Kb Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus. The device is organized as one block of 32,768 x 8-bit and is optimized for use in consumer electronics, industrial, medical, and automotive applications where reliable and dependable nonvolatile memory storage is essential. Software write protection allows the user to protect ¼, ½, or the entire memory array. A hardware write protect pin is also provided, which additionally protects against inadvertent writes to the status register. The EEPROM is available in a variety of space-saving packaging options.

32,768 x 8-bit (256 Kbit)
Supports SPI modes 0 and 3
Up to 20 MHz clock frequency
Self-Timed Erase and Write Cycles (5 ms max.)
Read current: 7 mA (Max) at 10 MHz
Write current: 7mA (Max) at 10 MHz
Standby current: 3μA (Max) at 1.8V, 5μA (Max) at 5 V
Block Write Protection: Protect 1/4, 1/2 or Entire Array
More than 1 million erase/write cycles
Data retention 100 years
Automotive Grade 1: -40°C to 125°C
Automotive Grade 2: -40°C to 105°C
Automotive Grade 3 / Industrial: -40°C to 85°C
Automotive AECQ-100 Qualified1
Factory Programming Available
Available in standard packages including 8-lead SOIC, and advanced packages including 8-lead TSSOP, 8-lead 2x3 DFN, and 8-ball VFBGA

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

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.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

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

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.