BU9832GUL-W ROHM Co. Ltd., BU9832GUL-W Datasheet - Page 6

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

◇AC OPERATING CHARACTERISTICS （Ｔａ＝-40～85℃）
SCK clock Frequency
SCK High Time
SCK Low Time
CS High Time
CS Setup Time
CS Hold Time
SCK Setup Time
SCK Hold Time
SI Setup Time
SI Hold Time
Output Data Delay Time1
Output Data Delay Time2
(CL2=30pF)
Output Hold Time
Output Disable Time
Clock High Setup Time
before HOLD Active.
Clock Low Hold Time after
HOLD Active.
Clock High Setup Time before
HOLD not Active.
Clock Low Hold Time after HOLD
not Active.
HOLD to Output High-Z
HOLD
SCK Rise Time
SCK Fall Time
Output Rise Time
Output Fall Time
Write Cycle Time
to Output Valid
Parameter
*1
*1
*1
*1
tSCKWH
tSCKWL
Symbol
tSCKH
tSCKS
tCSS
tCSH
tHFH
tHRS
tHRH
tHOZ
tHPD
tE/W
fSCK
ｔPD1
tPD2
tHFS
tDIS
tDIH
tCS
tOH
tOZ
tRC
tRO
tFO
tFC
Min.
200
200
200
200
200
200
200
120
120
140
40
50
90
-
-
-
0
-
-
-
-
-
-
-
-
1.8≦Vcc＜2.5V
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
REV. B
Max.
150
145
250
250
150
100
100
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
1
5
*Load capacitance1 C
Min.
85
85
85
85
90
90
20
40
60
40
60
70
90
-
-
-
0
-
-
-
-
-
-
-
-
2.5≦Vcc≦5.5V
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max.
100
100
70
55
70
50
50
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
1
5
L1
*1 Not 100% TESTED
=100pF
MHz
Unit
μs
μs
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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