BU9891GUL-W Rohm, BU9891GUL-W Datasheet - Page 2

• Manufacturer Part Number: BU9891GUL-W
• Description: WL-CSP EEPROM family Microwire Bus
• Manufacturer: Rohm

●Recommended action conditions
●Memory cell characteristics (VCC=1.7~5.5V)
●Electrical characteristics
© 2010 ROHM Co., Ltd. All rights reserved.
BU9891GUL-W
www.rohm.com
(Unless otherwise specified, VCC=1.7~5.5V, Ta=-40~+85℃)
○Shipment data all address FFFFh
*1 Not 100% TESTED
◎Radiation resistance design is not made.
Power source voltage
Input voltage
Number of data rewrite times
Data hold years
“L” input voltage 1
“H” input voltage 1
“L” output voltage 1
“L” output voltage 2
“H” output voltage 1
“H” output voltage 2
Input leak current
Output leak current
Current consumption at action
Standby current
Parameter
Parameter
Parameter
*1
*1
Symbol
Symbol
VCC
V
V
V
V
V
V
I
I
V
I
I
CC1
CC2
I
OH1
OH2
LO
SB
OL1
OL2
IH1
IL1
LI
IN
0.8×VCC
VCC-0.2
100,000
Min.
Min.
-0.3
2.4
40
-1
-1
0
0
-
-
-
Ratings
1.7~5.5
0~VCC
Limits
2/17
Limit
Typ.
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
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0.2×VCC
VCC+0.3
Max.
Max.
VCC
VCC
0.4
0.2
3.0
1.5
+1
+1
2
-
-
Times
Years
Unit
Unit
Unit
mA
mA
µA
µA
µA
V
V
V
V
V
V
V
Ta=25℃
Ta=25℃
I
I
I
I
V
V
f
f
CS=0V, DO=OPEN
OL
OL
OH
OH
SK
SK
IN
OUT
=2.1mA, 4.0V≦VCC≦5.5V
=100μA
=2MHz, t
=2MHz (READ)
=-0.4mA, 4.0V≦VCC≦5.5V
=-100μA
=0V~VCC
=0V~VCC, CS=0V
Condition
Condition
E/W
=5ms (WRITE)
Technical Note
2010.07 - Rev.A
Datasheet pdf - http://www.DataSheet4U.net/