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AT25256B-SSHL-T

SPI EEPROM with 256K-bit capacity, suitable for automotive applications, operates at 2.5V/3.3V/5V

Quantity Unit Price(USD) Ext. Price
1 $0.917 $0.92
10 $0.757 $7.57
30 $0.671 $20.13
100 $0.572 $57.20
500 $0.527 $263.50
1000 $0.507 $507.00

Inventory:7,524

*The price is for reference only.
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Overview of AT25256B-SSHL-T

The AT25256B-SSHL-T is a serial EEPROM (electrically erasable programmable read-only memory) manufactured by Adesto Technologies. It has a storage capacity of 32 kilobits (4096 bytes) and operates on a single supply voltage ranging from 2.7V to 5.5V.This EEPROM is housed in an industry-standard 8-lead SOIC (small outline integrated circuit) package with a package size of 208 mil. It features a high-speed SPI (Serial Peripheral Interface) bus interface with a maximum clock frequency of 20 MHz.The AT25256B-SSHL-T offers byte and page write capability, allowing for efficient data storage and retrieval. It also supports software and hardware write protection to prevent accidental data corruption.Additionally, this EEPROM has a specified endurance of 1 million write cycles and a data retention of up to 100 years, ensuring reliable and long-term data storage.

Key Features

  • AT25256B-SSHL-T is a 256K bit serial EEPROM with SPI interface
  • It has a wide voltage range of 1.7V to 5.5V
  • The device operates over a temperature range of -40°C to +85°C
  • It features a hardware write protection
  • It has a high-speed clock frequency of 20 MHz for fast data transfer
  • Application

  • The AT25256B-SSHL-T is commonly used in applications such as automotive systems, industrial equipment, networking devices, and consumer electronics
  • It can be used for data storage, firmware updates, system configuration, and secure boot functions in various electronic devices
  • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Product Category EEPROM RoHS Details
    Mounting Style SMD/SMT Package / Case SOIC-8 Narrow
    Interface Type 3-Wire, SPI Memory Size 256 kbit
    Organization 32 k x 8 Supply Voltage - Min 1.8 V
    Supply Voltage - Max 5.5 V Minimum Operating Temperature - 40 C
    Maximum Operating Temperature + 85 C Maximum Clock Frequency 20 MHz
    Access Time 80 ns Data Retention 100 Year
    Supply Current - Max 10 mA Series AT25256B
    Active Read Current - Max 6 mA Brand Microchip Technology
    Moisture Sensitive Yes Operating Supply Voltage 1.8 V to 5.5 V
    Product Type EEPROM Factory Pack Quantity 4000
    Subcategory Memory & Data Storage Unit Weight 0.019048 oz

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