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MR25H256ACDF +BOM

High-performance MRAM chip offering 256 kilobits of memory storage, designed to operate at 3

Description

The MR25H256ACDF is a 256Kb Magnetoresistive Random Access Memory (MRAM) module from Everspin Technologies. It's a non-volatile memory solution that combines the benefits of flash memory with the performance of RAM. This module features a 3.3V supply voltage, a 32Kx8 SPI interface, and supports up to 104MHz clock speeds. It offers fast read/write speeds, low power consumption, and wide operating temperature ranges. The MR25H256ACDF is designed for applications that require high-speed data storage and retrieval, such as medical devices, industrial equipment, automotive systems, smartphones, and wireless communication systems. Its unique features make it an attractive solution for applications where data integrity and security are critical.

Features

The features of the MR25H256ACDF product include:

  • Fast read/write
  • Wide voltage range
  • Up to 104MHz clock speed
  • High-speed serial interface with low-power usage
  • Quad SPI support for increased data transfer rate
  • Low power consumption for extended battery life

These features make it suitable for a variety of applications, such as medical devices, industrial equipment, and smartphones.

Package

The package type of MR25H256ACDF is DFN-8-EP(5x6).

Pinout

The MR25H256ACDF has a pin count of 8 pins, packaged in DFN-8-EP(5x6). The functions of each pin are:

  • VCC: Power supply (3.3V)
  • GND: Ground
  • WP: Write Protect
  • HOLD: Hold signal
  • SCK: Serial Clock input
  • SI: Serial Data input
  • SO: Serial Data output
  • CSB: Chip Select B

This MRAM device is a 256Kb, 32Kx8 SPI non-volatile memory that provides fast read/write capabilities with a clock speed of up to 104MHz.

Manufacturer

The manufacturer of the MR25H256ACDF is Everspin Technologies, a leading provider of Magnetoresistive Random Access Memory (MRAM) solutions.

Applications

According to the product information, the application areas of MR25H256ACDF are:

  • Medical devices
  • Industrial equipment
  • Automotive systems
  • Smartphones
  • Wireless communication systems
  • Tablets
  • Portable gaming consoles
  • GPS devices
  • Digital cameras
  • Smartwatches

These applications require non-volatile memory with fast read/write, low-power consumption, and high-speed serial interface, which are the characteristics of MR25H256ACDF.

Equivalent

Based on the product information, the equivalent products of MR25H256ACDF are:

  • Micron MT25L256ABA1EW
  • Samsung K9K28F256M1M
  • Macronix MX25L256EPII-10G

These products are all 256KB SPI NOR Flash memory chips with similar specifications and features to the MR25H256ACDF.

Specifications

Category Integrated Circuits (ICs)MemoryMemory Series -
Memory Type Non-Volatile Memory Format RAM
Technology MRAM (Magnetoresistive RAM) Memory Size 256Kbit
Memory Organization 32K x 8 Memory Interface SPI
Clock Frequency 40 MHz Write Cycle Time - Word, Page -
Voltage - Supply 2.7V ~ 3.6V Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount Base Product Number MR25H256
Product Category: MRAM Interface Type: SPI
Memory Size: 256 kbit Organization: 32 k x 8
Data Bus Width: 8 bit Mounting Style: SMD/SMT
Supply Voltage - Min: 2.7 V Supply Voltage - Max: 3.6 V
Operating Supply Current: 6 mA, 23 mA Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C Series: MR25H256
Packaging: Tray Moisture Sensitive: Yes
Pd - Power Dissipation: 600 mW Product Type: MRAM
Factory Pack Quantity: 570 Subcategory: Memory & Data Storage
Unit Weight: 0.016932 oz Package/Case DFN8

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Ratings and Reviews

More
A
A**n 10/13/2023

avaq is a good vendor,he sent a po as promised after we offered photo details. The shipment is in time and the deal is very smooth.expecting we can do more business with you.thank you

18
L
L**y 02/16/2021

It came quickly, the description corresponds, in the work has not yet checked.

10
J
J**h 09/08/2020

I didn't get the order. The order is closed.

5
N
N**? 07/11/2020

1 week on the way and finally got it. Thank you to the seller. Mail works wonders!

9

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In Stock: 6,929

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $4.523 $4.52
10+ $3.921 $39.21
30+ $3.562 $106.86
100+ $3.201 $320.10
570+ $3.035 $1,729.95
1140+ $2.958 $3,372.12

The prices below are for reference only.

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