BU9832GUL-W ROHM Co. Ltd., BU9832GUL-W Datasheet - Page 2

• Manufacturer Part Number: BU9832GUL-W
• Description: 1,024?8 Bit Electrically Erasable Prom
• Manufacturer: ROHM Co. Ltd.

◇RECOMMENDED OPERATING CONDITION
◇DC OPERATING CHARACTERISTICS (Unless otherwise specified Ta=-40～85℃､V
◇MEMORY CELL CHARACTERISTICS(Ta=25℃、Vcc=1.8～5.5V)
◇Input/Output Capacitance (Ta=25℃ frequency=5MHz)
Input Capacitance
Output Capacitance
Supply Voltage
Write/Erase Cycle
Data Retention
Input Voltage
Output Leakage Current
Operating Current Write
Operating Current Read
Parameter
Input Leakage Current
“L” Output Voltage1
“L” Output Voltage2
“H” Output Voltage1
“H” Output Voltage2
“H” Input Voltage1
“L” Input Voltage1
Standby Current
Parameter
Parameter
Parameter
Symbol
※1
V
V
※1
※1
cc
IN
※1
Symbol
V
V
V
V
V
V
I
I
I
I
I
I
CC1
CC2
CC3
CC3
CC4
I
OH1
OH2
I
OL1
OL2
LO
SB
IH1
IL1
LI
1.8～5.5
0～V
Rating
1,000,000
Symbol
C
Min.
C
40
cc
0.7×Vcc
OUT
Vcc-0.5
Vcc-0.2
IN
Min.
-0.3
-1
-1
－
－
－
－
－
－
0
0
Specification
Unit
V
V
○ This product is not designed for protection against radioactive rays.
Specification
Typ.
－
－
－
－
－
－
－
－
－
－
－
－
－
－
V
Condition
V
OUT
IN
Typ.
=GND
－
－
=GND
0.3×Vcc
Vcc+0.3
REV. B
Max.
Vcc
Vcc
0.4
0.2
1.0
2.0
3.0
1.5
2.0
2.0
1
1
Unit
μA V
μA V
μA
mA
mA
mA
mA
mA
V
V
V
V
V
V
Max.
Min.
－
－
-
-
Vcc=2.5V，fSCK=5MHz
Read，Read Status Register
Vcc=5.5V，fSCK=5MHz
Read，Read Status Register
1.8V≦Vcc≦5.5V
1.8V≦Vcc≦5.5V
IOL=2.1mA，2.5V≦Vcc≦5.5V
IOL=100μA，1.8V≦Vcc＜2.5V
IOH=-0.4mA (2.5V≦Vcc≦5.5V)
IOH=-100μA (1.8V≦Vcc＜2.5V)
Vcc=1.8V，fSCK=2MHz，tE/W=5ms
Byte Write，Page Write
Write Status Register
Vcc=2.5V，fSCK=5MHz，tE/W=5ms
Byte Write，Page Write
Write Status Register
Vcc=5.5V，fSCK=5MHz，tE/W=5ms
Byte Write，Page Write
Write Status Register
Vcc=5.5V，CS=HOLD=WP=Vcc，
SCK=SI=Vcc or GND, SO=OPEN
IN
OUT
=0V～Vcc
=0V～Vcc，CSB=Vcc
CC
※1:Not 100% Tested
=1.8～5.5V)
Cycle
Year
Unit
Max.
8
8
test condition
Unit
pF
pF
2/13