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BS616LV2019_08 PDF预览

BS616LV2019_08

更新时间: 2024-09-29 07:15:27
品牌 Logo 应用领域
BSI 静态存储器
页数 文件大小 规格书
11页 234K
描述
Very Low Power CMOS SRAM 128K X 16 bit

BS616LV2019_08 数据手册

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Very Low Power CMOS SRAM  
128K X 16 bit  
BS616LV2019  
Pb-Free and Green package materials are compliant to RoHS  
„ FEATURES  
„ DESCRIPTION  
y Wide VCC operation voltage : 2.4V ~ 3.6V  
y Very low power consumption :  
The BS616LV2019 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 3.6V supply voltage.  
Advanced CMOS technology and circuit techniques provide both  
high speed and low power features with maximum CMOS standby  
current of 3/5uA at 3V at 70/85OC and maximum access time of  
55/70ns.  
VCC = 3.0V  
Operation current : 25mA (Max.) at 55ns  
2mA (Max.) at 1MHz  
Standby current : 3/5uA (Max.) at 70/85OC  
y High speed access time :  
-55  
-70  
55ns(Max.) at VCC=2.7~3.6V  
70ns(Max.) at VCC=2.4~3.6V  
Easy memory expansion is provided by an active LOW chip enable  
(CE) and active LOW output enable (OE) and three-state output  
drivers.  
The BS616LV2019 has an automatic power down feature, reducing  
the power consumption significantly when chip is deselected.  
The BS616LV2019 is available in DICE form, JEDEC standard  
48-pin TSOP Type I package and 48-ball BGA package.  
y Automatic power down when chip is deselected  
y Easy expansion with CE and OE options  
y I/O Configuration x8/x16 selectable by LB and UB pin.  
y Three state outputs and TTL compatible  
y Fully static operation  
y Data retention supply voltage as low as 1.5V  
„ POWER CONSUMPTION  
POWER DISSIPATION  
Operating  
STANDBY  
PRODUCT  
FAMILY  
OPERATING  
PKG TYPE  
(ICCSB1, Max)  
(ICC, Max)  
TEMPERATURE  
VCC=3.0V  
VCC=3.0V  
1MHz  
10MHz  
9mA  
fMax.  
BS616LV2019DC  
BS616LV2019AC  
BS616LV2019TC  
BS616LV2019AI  
BS616LV2019TI  
DICE  
Commercial  
3.0uA  
1.5mA  
23mA  
BGA-48-0608  
TSOP I-48  
BGA-48-0608  
TSOP I-48  
+0OC to +70OC  
Industrial  
5.0uA  
2mA  
10mA  
25mA  
-40OC to +85OC  
„ PIN CONFIGURATIONS  
„ BLOCK DIAGRAM  
A15  
A14  
A13  
A12  
A11  
A10  
A9  
1
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
A16  
2
NC  
A6  
A7  
A8  
A9  
A10  
A11  
A15  
A14  
A13  
A12  
3
GND  
DQ15  
DQ7  
DQ14  
DQ6  
DQ13  
DQ5  
DQ12  
DQ4  
VCC  
DQ11  
DQ3  
DQ10  
DQ2  
DQ9  
DQ1  
DQ8  
DQ0  
OE  
4
5
6
Address  
Input  
1024  
Memory Array  
1024 x 2048  
10  
7
A8  
8
Row  
Decoder  
NC  
NC  
WE  
CE2  
NC  
UB  
LB  
9
Buffer  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
BS616LV2019TC  
BS616LV2019TI  
2048  
NC  
NC  
A7  
DQ0  
.
.
.
.
.
.
Data  
16  
Column I/O  
16  
Input  
.
.
.
.
.
.
A6  
Buffer  
A5  
Write Driver  
Sense Amp  
A4  
A3  
GND  
CE  
16  
16  
A2  
Data  
Output  
Buffer  
128  
A1  
A0  
Column Decoder  
DQ15  
1
2
3
4
5
6
7
CE2,CE  
WE  
NC  
A
B
C
D
E
F
LB  
OE  
A0  
A1  
A2  
Address Input Buffer  
OE  
UB  
LB  
Control  
D8  
D9  
UB  
D10  
D11  
D12  
D13  
NC  
A3  
A5  
A4  
A6  
CE  
D1  
D0  
D2  
A16 A0 A1 A2 A3  
A5  
A4  
VCC  
VSS  
VSS  
VCC  
D14  
D15  
NC  
NC  
NC  
A14  
A12  
A9  
A7  
D3  
VCC  
VSS  
D6  
A16  
A15  
A13  
A10  
D4  
D5  
G
H
WE  
A11  
D7  
A8  
NC  
48-ball BGA top view  
Brilliance Semiconductor, Inc. reserves the right to change products and specifications without notice.  
R0201-BS616LV2019  
Revision  
Oct.  
1.4  
1
2008  

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