BS62LV1025 Brilliance Semiconductor, BS62LV1025 Datasheet - Page 4

• Manufacturer Part Number: BS62LV1025
• Description: Very Low Power/Voltage CMOS SRAM 128K X 8 bit
• Manufacturer: Brilliance Semiconductor

R0201-BS62LV1025
OUTPUT
5.0V
Input Pulse Levels
Input Rise and Fall Times
Input and Output
Timing Reference Level
INCLUDING
JIG AND
SCOPE
READ CYCLE
AC ELECTRICAL CHARACTERISTICS
AC TEST CONDITIONS
AC TEST LOADS AND WAVEFORMS
PARAMETER
JEDEC
t
t
t
t
t
t
t
t
t
t
t
t
NAME
AVAX
AVQV
E1LQV
E2HOV
GLQV
E1LQX
E2HOX
GLQX
E1HQZ
E2HQZ
GHQZ
AXOX
GND
Vcc
OUTPUT
BSI
1928
100PF
FIGURE 1A
10%
Ω
PARAMETER
→
1020
THEVENIN EQUIVALENT
NAME
ALL INPUT PULSES
Ω
t
t
t
t
t
t
t
t
t
t
t
t
RC
AA
ACS1
ACS2
OE
CLZ1
CLZ2
OLZ
CHZ1
CHZ2
OHZ
OH
←
FIGURE 2
667
90%
Ω
Vcc/0V
5ns
0.5Vcc
OUTPUT
90%
→
Read Cycle Time
Address Access Time
Chip Select Access Time
Chip Select Access Time
Output Enable to Output Valid
Chip Select to Output Low Z
Chip Select to Output Low Z
Output Enable to Output in Low Z
Chip Deselect to Output in High Z
Chip Deselect to Output in High Z
Output Disable to Output in High Z
Output Disable to Output Address Change
5.0V
INCLUDING
JIG AND
SCOPE
← 5ns
10%
1.73V
DESCRIPTION
1928
( TA = 0
5PF
FIGURE 1B
Ω
1020
o
Ω
C to + 70
4
(CE1)
(CE2)
(CE1)
(CE2)
(CE1)
(CE2)
o
C, Vcc = 5.0V )
WAVEFORM
KEY TO SWITCHING WAVEFORMS
55
10
10
10
10
MIN. TYP. MAX.
BS62LV1025 - 55
--
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0
0
0
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--
55
55
55
30
INPUTS
MUST BE
STEADY
MAY CHANGE
FROM H TO L
MAY CHANGE
FROM L TO H
DON T CAR
ANY CHANG
PERMITTED
DOES NOT
APPLY
35
35
30
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--
--
,
BS62LV1025
70
10
10
10
10
MIN. TYP. MAX.
--
--
--
--
0
0
0
BS62LV1025 -70
E:
E
--
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--
--
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--
--
--
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OUTPUTS
MUST BE
STEADY
WILL BE
CHANGE
FROM H TO L
WILL BE
CHANGE
FROM L TO H
CHANGE :
STATE
UNKNOWN
CENTER
LINE IS HIGH
IMPEDANCE
”OFF ”STATE
70
70
70
40
40
40
35
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Revision 2.2
April 2001
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns