BS62LV8001DC55 BSI [Brilliance Semiconductor], BS62LV8001DC55 Datasheet - Page 4

• Manufacturer Part Number: BS62LV8001DC55
• Description: Very Low Power CMOS SRAM 1M X 8 bit
• Manufacturer: BSI [Brilliance Semiconductor]

n LOW V
n AC TEST CONDITIONS
1. Including jig and scope capacitance.
n AC ELECTRICAL CHARACTERISTICS (T
R0201-BS62LV8001
Output
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing
Reference Level
Output Load
(Test Load and Input/Output Reference)
READ CYCLE
PARAMETER
JEDEC
NAME
t
t
t
t
t
t
t
t
t
t
t
t
E2HQV
E2HQX
E1LQV
E1LQX
E1HQZ
E2LQZ
GHQZ
AVQX
GLQV
GLQX
AVQX
AVAX
CC
C
V
CE2
DATA RETENTION WAVEFORM (2) (CE2 Controlled)
L
CC
1 TTL
(1)
t
Others
CLZ
PARANETER
, t
NAME
t
t
t
t
t
t
OLZ
t
t
ACS1
ACS2
t
t
t
CLZ1
CLZ2
CHZ1
CHZ2
t
OHZ
OLZ
OH
RC
AA
OE
, t
CHZ
, t
GND
V
OHZ
CC
, t
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 Low Z
Chip Select to Output High Z
Chip Select to Output High Z
Output Enable to Output High Z
Data Hold from Address Change
WHZ
10%
Rise Time :
1V/ns
ALL INPUT PULSES
Vcc / 0V
1V/ns
0.5Vcc
C
C
L
L
= 5pF+1TTL
= 30pF+1TTL
90%
DESCRIPTION
V
IL
t
CDR
A
90%
V
= -40
CC
Fall Time :
1V/ns
O
10%
C to +85
4
Data Retention Mode
n KEY TO SWITCHING WAVEFORMS
(CE1)
(CE2)
(CE1)
(CE2)
(CE1)
(CE2)
CE2≦0.2V
V
O
DR
WAVEFORM
C)
≧1.5V
CYCLE TIME : 55ns
MIN. TYP. MAX.
55
10
10
10
10
--
--
--
--
--
--
--
(V
CC
= 3.0~5.5V)
--
--
--
--
--
--
--
--
--
--
--
--
INPUTS
MUST BE
STEADY
MAY CHANGE
FROM “H” TO “L”
MAY CHANGE
FROM “L” TO “H”
DON’T CARE
ANY CHANGE
PERMITTED
DOES NOT
APPLY
55
55
55
25
30
30
25
V
--
--
--
--
--
CC
t
R
V
IL
CYCLE TIME : 70ns
MIN. TYP. MAX.
70
10
10
10
10
--
--
--
--
--
--
--
(V
BS62LV8001
CC
= 2.7~5.5V)
--
--
--
--
--
--
--
--
--
--
--
--
OUTPUTS
MUST BE
STEADY
WILL BE CHANGE
FROM “H” TO “L”
WILL BE CHANGE
FROM “L” TO “H”
CHANGE :
STATE UNKNOW
CENTER LINE IS
HIGH INPEDANCE
“OFF” STATE
70
70
70
30
35
35
30
Revision
May.
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UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2006
2.3