BS62LV1025 Brilliance Semiconductor, BS62LV1025 Datasheet - Page 3

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

R0201-BS62LV1025
1. Vcc = 1.5V, T
2. t
1. Typical characteristics are at TA = 25
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
PARAMETER
DATA RETENTION CHARACTERISTICS
LOW V
LOW V
DC ELECTRICAL CHARACTERISTICS
Vcc
CE2
Vcc
CE1
SYMBOL
RC
NAME
= Read Cycle Time
I
t
V
CCDR
CDR
t
DR
R
V
V
I
I
V
V
I
I
I
IL
OL
CC
CCSB
CCSB1
CC
CC
IL
IH
OL
OH
BSI
DATA RETENTION WAVEFORM (1)
DATA RETENTION WAVEFORM (2)
RC
.
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
(2)
(2)
o
C.
V
V
IL
IH
t
Vcc
t
CDR
Vcc
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, CE2 0.2V,
V
DQ
DQ
IN
CE1
V
CE1
V
See Retention Waveform
= 0mA, F = Fmax
= 0mA, F = Fmax
IN
IN
( TA = 0
Vcc-0.2V or V
( TA = 0
IH
( CE1 Controlled )
( CE2 Controlled )
, V
IL
IH
TEST CONDITIONS
, or CE2 = V
Vcc - 0.2V or V
Vcc - 0.2V or V
, or CE2 = V
TEST CONDITIONS
Vcc - 0.2V, CE2
Vcc - 0.2V, CE2
I/O
OH
OL
IN
= 0V to Vcc
o
= -1mA
Data Retention Mode
= 2mA
= 0V to Vcc
C to + 70
o
Data Retention Mode
CE2
3
C to + 70
CE
V
IN
IH
V
DR
(3)
(3)
, CE2= V
≥
DR
IH
IL
Vcc - 0.2V
0.2V
0.2V
,
,
≥
IN
IN
1.5V
1.5V
o
C )
o
C )
IL,
0.2V
0.2V
0.2V,
0.2V,
or
Vcc=5.0V
Vcc=5.0V
Vcc=5.0V
Vcc=5.0V
Vcc=5.0V
Vcc=5.0V
Vcc=5.0V
Vcc
MIN.
T
Vcc
1.5
RC
t
--
0
t
R
(2)
-0.5
R
2.2
2.4
V
--
--
--
--
--
--
MIN. TYP.
V
IL
IH
TYP.
0.02
BS62LV1025
--
--
--
0.4
(1)
--
--
--
--
--
--
--
--
(1)
MAX.
0.3
--
--
--
MAX.
Vcc+0.2
0.8
0.4
35
--
1
1
2
3
Revision 2.2
April 2001
UNITS
UNITS
uA
ns
ns
V
mA
mA
uA
uA
uA
V
V
V
V