参数资料
型号: MR2A08AYS35R
厂商: Everspin Technologies Inc
文件页数: 14/14页
文件大小: 0K
描述: IC MRAM 4MBIT 35NS 44TSOP
标准包装: 1,000
格式 - 存储器: RAM
存储器类型: MRAM(磁阻 RAM)
存储容量: 4M (512K x 8)
速度: 35ns
接口: 并联
电源电压: 3 V ~ 3.6 V
工作温度: 0°C ~ 70°C
封装/外壳: 44-TSOP(0.400",10.16mm 宽)
供应商设备封装: 44-TSOP II
包装: 带卷 (TR)
MR2A08A
6. REVISION HISTORY
Revision
2
3
4
5
6
Date
Oct 29, 2007 
Sep 12, 2008
Apr 10, 2009
July 6, 2009
Dec 16, 2011
August 2, 2012
Description of Change
Designate pin 23, 24, 42 of TSOPII as DC "Don't Connect" pins since these pins 
should remain floating at all times.  Functional operation of E2 pin defined.
Reformat Datasheet for Everspin, Delete E2 pin Function, Add BGA Package Informa-
tion Add Tape & Reel Part Numbers, Add Power Sequencing Info, Correct IOH Spec 
For VOH to -100 uA, Correct ac Test Conditions 
Add typical and worst case current specifications
Changed datasheet from Preliminary to Production except where noted. Updated 
format.
Added AEC-Q100 Grade 1 temp performance specifications to Table 2.1, Table 2.2, addition of AEC-
Q100 Grade 1 and revision of I DDW  Typical values in Table 2.4.  AEC-Q100 Grade 1 ordering options 
added to Figure 4.1 and Table 4.1.  Changed TSOP-II to TSOP2 everywhere.  New logo design.   Cos-
metic revision to Table 2.1.
Improved magnetic immunity for Industrial and Extended Grades.  Revised Power 
Up/Power Down Diagram.
How to Reach Us:
Home Page:
www.everspin.com
E-Mail:
support@everspin.com
orders@everspin.com
sales@everspin.com
USA/Canada/South and Central America
Everspin Technologies
1347 N. Alma School Road,  Suite 220
Chandler,  Arizona 85224
+1-877-347-MRAM (6726)
+1-480-347-1111
Europe, Middle East and Africa
support.europe@everspin.com
Japan
support.japan@everspin.com
Asia Pacific
support.asia@everspin.com
File Name:
EST00170_MR2A08A_Datasheet__Rev6.pdf
Information in this document is provided solely to enable system and software implementers to use
Everspin Technologies products. There are no express or implied licenses granted hereunder to design or
fabricate any integrated circuit or circuits based on the information in this document. Everspin Technolo-
gies reserves the right to make changes without further notice to any products herein. Everspin makes no
warranty, representation or guarantee regarding the suitability of its products for any particular purpose,
nor does Everspin Technologies assume any liability arising out of the application or use of any product or
circuit, and specifically disclaims any and all liability, including without limitation consequential or inci-
dental damages. “Typical” parameters, which may be provided in Everspin Technologies data sheets and/
or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters including “Typicals” must be validated for each customer application by customer’s
technical experts. Everspin Technologies does not convey any license under its patent rights nor the rights
of others. Everspin Technologies products are not designed, intended, or authorized for use as compo-
nents in systems intended for surgical implant into the body, or other applications intended to support
or sustain life, or for any other application in which the failure of the Everspin Technologies product
could create a situation where personal injury or death may occur. Should Buyer purchase or use Everspin
Technologies products for any such unintended or unauthorized application, Buyer shall indemnify and
hold Everspin Technologies and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized use,
even if such claim alleges that Everspin Technologies was negligent regarding the design or manufacture
of the part. Everspin? and the Everspin logo are trademarks of Everspin Technologies, Inc. All other
product or service names are the property of their respective owners.
?Everspin Technologies, Inc. 2012
Everspin Technologies       ? 2012
14
MR2A08A Rev. 6, 8/2012
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