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BR93H46F-WE2 Datasheet(PDF) 3 Page - Rohm

Part # BR93H46F-WE2
Description  High Reliability Series EEPROMs Microwire BUS
Download  41 Pages
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Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

BR93H46F-WE2 Datasheet(HTML) 3 Page - Rohm

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Technical Note
BR93L□□-W Series, 93A□□-WM Series, BR93H□□-WC Series
3/40
www.rohm.com
2011.02 - Rev.F
© 2011 ROHM Co., Ltd. All rights reserved.
Absolute Maximum Ratings(Ta=25℃,BR93L□□-W)
Parameter
Symbol
Limits
Unit
Impressed voltage
VCC
-0.3~+6.5
V
Permissible dissipation
Pd
450 (SOP8)
*1
mW
450 (SOP-J8)
*2
300 (SSOP-B8)
*3
330 (TSSOP-B8)
*4
310 (MSOP8)
*5
310 (TSSOP-B8J)
*6
Storage temperature range
Tstg
-65~+125
Action temperature range
Topr
-40~+85
Terminal voltage
-0.3~VCC+0.3
V
* When using at Ta=25℃ or higher, 4.5mW(*1,*2), 3.0mW(*3) 3.3mW(*4),
3.1mW(*5, 6), to be reduced per 1℃.
Absolute Maximum Ratings (Ta=25℃,BR93A□□-WM)
Parameter
Symbol
Limits
Unit
Impressed voltage
VCC
-0.3~+6.5
V
Permissible
dissipation
Pd
450 (SOP8)
*1
mW
450 (SOP-J8)
*2
310 (MSOP8)
*3
Storage temperature range
Tstg
-65~+125
Action temperature range
Topr
-40~+105
Terminal voltage
-0.3~VCC+0.3
V
* When using at Ta=25℃ or higher, 4.5mW(*1,*2), 3.1 mW(*3) to be reduced per 1℃.
Memory cell characteristics (VCC=1.8~5.5V,BR93L□□-W)
Parameter
Limit
Unit
Condition
Min.
Typ.
Max.
Number of data rewrite times
*1
1,000,000
-
-
Times
Ta=25℃
Data hold years
*1
40
-
-
Years
Ta=25℃
Shipment data all address FFFFh
*1 Not 100% TESTED
Memory cell characteristics (VCC=2.5~5.5V,BR93A□□-WM)
Parameter
Limit
Unit
Condition
Min.
Typ.
Max.
Number of data rewrite times
*1
1,000,000
Times
Ta≦25℃
100,000
Ta≦105℃
Data hold years
*1
40
-
-
Years
Ta≦25℃
10
-
-
Ta≦50℃
Shipment data all address FFFFh
*1 Not 100% TESTED
Recommended action conditions (BR93L□□-W)
Parameter
Symbol
Limits
Unit
Power source voltage
VCC
1.8~5.5
V
Input voltage
VIN
0~VCC
Recommended action conditions (BR93A□□-WM)
Parameter
Symbol
Limits
Unit
Power source voltage
VCC
2.5~5.5
V
Input voltage
VIN
0~VCC


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