Very Low Power CMOS SRAM
128K X 16 bit
BS616LV2016
Pb-Free and Green package materials are compliant to RoHS
n FEATURES
ŸWide VCC operation voltage : 2.4V ~ 5.5V
n DESCRIPTION
The BS616LV2016 is a high performance, very low power CMOS
Static Random Access Memory organized as 131,072 by 16 bits and
operates form a wide range of 2.4V to 5.5V supply voltage.
Advanced CMOS technology and circuit techniques provide both
high speed and low power features with typical CMOS standby
current of 0.1uA at 3.0V/25OC and maximum access time of 55ns at
3.0V/125OC.
ŸVery low power consumption :
VCC = 3.0V
VCC = 5.0V
Operation current : 30mA (Max.) at 55ns
2mA (Max.) at 1MHz
Standby current : 0.1uA (Typ.) at 25 OC
Operation current : 62mA (Max.) at 55ns
8mA (Max.) at 1MHz
Standby current : 0.6uA (Typ.) at 25OC
ŸHigh speed access time :
Easy memory expansion is provided by an active LOW chip enable
(CE) and active LOW output enable (OE) and three-state output
drivers.
-55
-70
55ns(Max.) at VCC=3.0~5.5V
70ns(Max.) at VCC=2.7~5.5V
ŸAutomatic power down when chip is deselected
ŸEasy expansion with CE and OE options
ŸI/O Configuration x8/x16 selectable by LB and UB pin.
ŸThree state outputs and TTL compatible
ŸFully static operation
The BS616LV2016 has an automatic power down feature, reducing
the power consumption significantly when chip is deselected.
The BS616LV2016 is available in DICE form, JEDEC standard
44-pin TSOP II package.
ŸData retention supply voltage as low as 1.5V
n POWER CONSUMPTION
POWER DISSIPATION
STANDBY
Operating
PRODUCT
FAMILY
OPERATING
TEMPERATURE
PKG TYPE
(ICC, Max)
(IC CSB1, Typ.)
(ICCSB1, Max)
VCC=5.0V
1MHz fM ax.
VCC=3.0V
VCC=5.0V VCC=3.0V VCC=5.0V VCC=3.0V
1MHz
fM ax.
Automotive
Grade
BS616LV2016EA
0.6uA
0.1uA
25uA
15uA
8mA
62mA
2mA
30mA TSOP II-44
-40OC to +125OC
n PIN CONFIGURATIONS
n BLOCK DIAGRAM
A11
A10
A9
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
A5
A6
A7
OE
UB
LB
A8
A7
A6
A5
A4
A3
A2
Address
Input
1024
Memory Array
1024 x 2048
10
Row
Decoder
CE
Buffer
DQ0
DQ1
DQ2
DQ3
VCC
VSS
DQ4
DQ5
DQ6
DQ7
WE
DQ15
DQ14
DQ13
DQ12
VSS
VCC
DQ11
DQ10
DQ9
DQ8
NC
A8
A9
A10
A11
NC
9
10
11
12
13
14
15
16
17
18
19
20
21
BS616LV2016EC
BS616LV2016EI
2048
DQ0
Data
Input
16
Column I/O
16
.
.
Buffer
.
.
.
.
Write Driver
Sense Amp
A16
A15
A14
A13
16
.
.
.
.
16
Data
Output
Buffer
.
.
128
A12
22
23
Column Decoder
DQ15
7
CE
WE
OE
UB
LB
Address Input Buffer
Control
A12 A13 A14 A15 A16
A1
A0
VCC
VSS
Brilliance Semiconductor, Inc.
reserves the right to change products and specifications without notice.
R0201-BS66LV2016A
Revision 1.2A
1
Mar.
2006