Datasheet > MR256A08BSO35

MR256A08BSO35

更新时间： 2024-09-27 02:48:55

品牌	Logo	应用领域
EVERSPIN		/
页数	文件大小	规格书
24页	1150K
描述
32K x 8 MRAM

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数据手册
替代型号

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MR256A08BSO35 数据手册

MR256A08B

32K x 8 MRAM

FEATURES

• 3.3 Volt power supply

• Fast 35 ns read/write cycle

• SRAM compatible timing

• Native non-volatility

48-ball FBGA

44-pin TSOP2

• Unlimited read & write endurance

• Data always non-volatile for >20 years at temperature

• Commercial and industrial temperatures

• All products meet MSL-3 moisture sensitivity level

• RoHS-Compliant TSOP2 and BGA packages

BENEFITS

• One memory replaces FLASH, SRAM, EEPROM and MRAM

in system for simpler, more eﬃcient design

• Improves reliability by replacing battery-backed SRAM

INTRODUCTION

The MR256A08B is a 262,144-bit magnetoresistive random access

memory (MRAM) device organized as 32,768 words of 8 bits. The

MR256A08B oﬀers SRAM compatible 35ns read/write timing with un-

limited endurance.

RoHS

Data is always non-volatile for greater than 20-years. Data is automatically protected on

power loss by low-voltage inhibit circuitry to prevent writes with voltage out of speciﬁcation.

The MR256A08B is the ideal memory solution for applications that must permanently store

and retrieve critical data and programs quickly.

The MR256A08B is available in a small footprint 400-mil, 44-lead plastic small-outline TSOP

type-2 package, or an 8 mm x 8 mm, 48-pin ball grid array (BGA) package. (The 32-SOIC

package options is obsolete and no longer available for new orders.) All package footprints

are compatible with similar low-power SRAM products and other non-volatile RAM products.

The MR256A08B provides highly reliable data storage over a wide range of temperatures.

The product is oﬀered with commercial temperature (0 to +70 °C) and industrial temperature

(-40 to +85 °C) range options.

MR256A08B Rev. 6.5 3/2018

12 3 4 5 6 7...24

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MR256A08BSO35 替代型号

型号	品牌	替代类型	描述	数据表
MR256A08BCSO35	EVERSPIN	完全替代	32K x 8 MRAM
MR256A08BSO35R	EVERSPIN	完全替代	32K x 8 MRAM
MR256A08BYS35R	EVERSPIN	类似代替	32K x 8 MRAM

与MR256A08BSO35相关器件

型号	品牌	获取价格	描述	数据表
MR256A08BSO35R	EVERSPIN	获取价格	32K x 8 MRAM
MR256A08BYS35	EVERSPIN	获取价格	32K x 8 MRAM
MR256A08BYS35R	EVERSPIN	获取价格	32K x 8 MRAM
MR256D08B	EVERSPIN	获取价格	Dual Supply 32K x 8 MRAM
MR256D08BMA45	EVERSPIN	获取价格	Dual Supply 32K x 8 MRAM
MR256D08BMA45R	EVERSPIN	获取价格	Dual Supply 32K x 8 MRAM
MR256DL08B	EVERSPIN	获取价格	Dual Supply 32K x 8 MRAM
MR256DL08BMA45	EVERSPIN	获取价格	Dual Supply 32K x 8 MRAM
MR256DL08BMA45R	EVERSPIN	获取价格	Dual Supply 32K x 8 MRAM
MR257CS	MOLEX	获取价格	Rectangular Connector Adapter, 25 Contacts(Side1), 25 Contacts(Side2), Panel Mount, Female