BS62LV1028 BSI [Brilliance Semiconductor], BS62LV1028 Datasheet - Page 3

• Manufacturer Part Number: BS62LV1028
• Description: Very Low Power/Voltage CMOS SRAM 128K X 8 bit
• Manufacturer: BSI [Brilliance Semiconductor]

R0201-BS62LV1028
1. Typical characteristics are at T
2. These are absolute values with respect to device ground and all overshoots due to system or tester notice are included.
3. Fmax = 1/t
4. I
1. Vcc = 1.5V, T
2. t
3. I
DATA RETENTION CHARACTERISTICS
PARAMETER
LOW V
LOW V
DC ELECTRICAL CHARACTERISTICS
Vcc
CE2
Vcc
CE1
cc
SYMBOL
cc
RC
SB1_Max.
DR_MAX.
NAME
I
= Read Cycle Time
CCDR
t
V
CDR
t
DR
R
V
V
I
I
V
V
I
I
I
IL
LO
CC
CCSB
CCSB1
CC
CC
IL
IH
OL
OH
(3)
(5)
BSI
DATA RETENTION WAVEFORM (1)
DATA RETENTION WAVEFORM (2)
RC
is 0.2uA at T
is 1.3uA at Vcc=3.0V and T
(4)
.
A
Vcc for Data Retention
Data Retention Current
Chip Deselect to Data
Retention Time
Operation Recovery Time
= + 25
Guaranteed Input Low
Voltage
Guaranteed Input High
Voltage
Input Leakage Current
Output Leakage Current
Output Low Voltage
Output High Voltage
Operating Power Supply
Current
Standby Current-TTL
Standby Current-CMOS
PARAMETER
O
PARAMETER
C
A
=70
(2)
(2)
O
C.
A
= 25
o
C.
A
=70
V
V
IH
IL
o
t
t
C.
Vcc
Vcc
CDR
CDR
Vcc = Max, V
Vcc = Max, CE1= V
OE = V
Vcc = Max, I
Vcc = Min, I
CE1 = V
I
CE1 = V
I
CE1≧Vcc-0.2V or CE2≦0.2V,
V
DQ
DQ
IN
CE1 ≧ Vcc - 0.2V or CE2 ≦ 0.2V,
V
CE1 ≧ Vcc - 0.2V or CE2 ≦ 0.2V,
V
See Retention Waveform
≧Vcc-0.2V or V
= 0mA, F = Fmax
= 0mA
IN
IN
( TA = -40
≧ Vcc - 0.2V or V
≧ Vcc - 0.2V or V
5. I
( TA = -40
IH
( CE1 Controlled )
( CE2 Controlled )
, V
IL
IH
TEST CONDITIONS
cc
, or CE2 = V
, or CE2 = V
TEST CONDITIONS
I/O
_Max.
OL
OH
IN
= 0V to Vcc
= 2.0mA
= 0V to Vcc
= -1.0mA
Data Retention Mode
Data Retention Mode
3
o
CE2 ≦ 0.2V
is 17mA(@55ns) / 14mA(@70ns) at Vcc=3.0V and TA=0~70
CE1
C to + 85
o
IN
C to + 85
≦0.2V
IH
V
V
(3)
, CE2= V
≥
DR
DR
IH
IL
,
,
≧ 1.5V
≥
Vcc - 0.2V
IN
IN
1.5V
≦ 0.2V
≦ 0.2V
o
55ns
70ns
C )
o
IL,
C )
or
Vcc=3.0V
Vcc=3.0V
Vcc=3.0V
Vcc=3.0V
Vcc=3.0V
Vcc=3.0V
Vcc=3.0V
MIN.
T
Vcc
1.5
RC
Vcc
--
0
t
t
(2)
R
R
V
V
MIN. TYP.
-0.5
IH
2.0
2.4
IL
--
--
--
--
--
--
--
TYP.
0.05
--
--
--
BS62LV1028
(1)
0.1
--
--
--
--
--
--
--
--
--
MAX.
(1)
0.3
--
--
--
Vcc+0.3
MAX.
0.8
0.4
0.5
2.5
18
15
--
1
1
Revision 2.1
Jan.
UNITS
o
C.
uA
ns
ns
UNITS
V
mA
mA
uA
uA
uA
V
V
V
V
2004