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Micron MT25QU256ABA1EW7-0SIT 256Mbit 133MHz 1.8V Serial NOR Flash Memory IC

Product Description Of MT25QU256ABA1EW7-0SIT

MT25QU256ABA1EW7-0SIT is a high-performance multiple input/output serial Flash memory device. MT25QU256ABA1EW7-0SIT features a high-speed SPI-compatible bus interface, execute-in-place (XIP) functionality, advanced write protection mechanisms, and extended address access. MT25QU256ABA1EW7-0SIT high-performance, dual and quad input/output commands enable double or quadruple the transfer bandwidth for READ and PROGRAM operations.

MT25QU256ABA1EW7-0SIT device offers an advanced security protection scheme where each sector can be independently locked, by either volatile or nonvolatile locking features.

MT25QU256ABA1EW7-0SIT meets the needs of consumers in electronics, industrial, wired communications, and computing applications. 

Specification Of MT25QU256ABA1EW7-0SIT

Part Number：MT25QU256ABA1EW7-0SIT

Memory Size: 256 Mbit

Supply Voltage - Min: 1.7 V

Supply Voltage - Max: 2 V

Active Read Current - Max: 35 mA

Interface Type: SPI

Maximum Clock Frequency: 166 MHz

Organisation: 64 M x 4

Data Bus Width: 4 bit

Timing Type: Synchronous

Minimum Operating Temperature: - 40 C

Maximum Operating Temperature: + 85 C

Moisture Sensitive: Yes

Speed: 166 MHz

Unit Weight: 3.140 g

Key Features Of MT25QU256ABA1EW7-0SIT

High performance: MT25QU256ABA1EW7-0SIT support fast reading and programming operation.

Flexible Interface: MT25QU256ABA1EW7-0SIT compatible with various SPI modes to meet different application requirements.

Low power consumption: MT25QU256ABA1EW7-0SIT suitable for battery-powered devices.

Security: MT25QU256ABA1EW7-0SIT write-protected and OTP (One Time Programmable) area.

Reliability: MT25QU256ABA1EW7-0SIT high durability and long data retention time.

Features Of MT25QU256ABA1EW7-0SIT

SPI-compatible serial bus interface

Single and double transfer rate (STR/DTR)

Clock frequency

166 MHz (MAX) for all protocols in STR

90 MHz (MAX) for all protocols in DTR

Dual/quad I/O commands for increased through-put up to 90 MB/s

Supported protocols in both STR and DTR

Extended I/O protocol

Dual I/O protocol

Quad I/O protocol

Execute-in-place (XIP)

PROGRAM/ERASE SUSPEND operations

Volatile and nonvolatile configuration settings

Software reset

Additional reset pin for selected part numbers

3-byte and 4-byte address modes - enable memory access beyond 128Mb

Dedicated 64-byte OTP area outside main memory

Readable and user-lockable

Permanent lock with PROGRAM OTP command

Erase capability

Bulk erase

Sector erase 64KB uniform granularity

Subsector erase 4KB, 32KB granularity

Security and write protection

Volatile and nonvolatile locking and software write protection for each 64KB sector

Nonvolatile configuration locking

Hardware write protection: nonvolatile bits (BP[3:0] and TB) define protected area size

Program/ erase protection during power-up

CRC detects accidental changes to raw data

Minimum 100,000 ERASE cycles per sector

Application Areas Of MT25QU256ABA1EW7-0SIT

Consumer Application Of MT25QU256ABA1EW7-0SIT

Wearables

Cameras

Set-top boxes

GPS navigation

Embedded Application Of MT25QU256ABA1EW7-0SIT

Medical

Enterprise and client networks

Military

Industrial automation

Avionics

Automotive Application Of MT25QU256ABA1EW7-0SIT

Cluster and dashboard applications

In-car infotainment systems

Power train controls

Advanced driver assistance systems