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BS62LV4007STI-70 参数 Datasheet PDF下载

BS62LV4007STI-70图片预览
型号: BS62LV4007STI-70
PDF下载: 下载PDF文件 查看货源
内容描述: 非常低的功率/电压CMOS SRAM 512K ×8位 [Very Low Power/Voltage CMOS SRAM 512K X 8 bit]
分类和应用: 静态存储器
文件页数/大小: 10 页 / 374 K
品牌: BSI [ BRILLIANCE SEMICONDUCTOR ]
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BSI  
BS62LV4007  
„ DC ELECTRICAL CHARACTERISTICS ( TA = -40 to + 85oC )  
PARAMETER  
(1)  
UNITS  
PARAMETER  
TEST CONDITIONS  
MIN. TYP.  
MAX.  
NAME  
Guaranteed Input Low  
Voltage  
Vcc = 5.0 V  
Vcc = 5.0 V  
VIL  
-0.5  
--  
0.8  
V
(3)  
Guaranteed Input High  
IH  
V
2.2  
--  
--  
--  
Vcc+0.3  
1
V
(3)  
Voltage  
IL  
IN  
I
Input Leakage Current  
Vcc = Max, V = 0V to Vcc  
uA  
IH  
IH  
Vcc = Max, CE = V , or OE = V ,  
ILO  
Output Leakage Current  
--  
--  
--  
--  
--  
1
uA  
V
I/O = 0V to Vcc  
Vcc = 5.0 V  
Vcc = 5.0 V  
0.4  
--  
OL  
OL  
V
Output Low Voltage  
Output High Voltage  
Vcc = Max, I = 2.0mA  
V
V
OH  
V
OH  
= -1.0mA  
Vcc = Min, I  
2.4  
(5)  
55ns  
70ns  
70  
60  
IL  
DQ  
CE = V , I = 0mA,  
F=Fmax(2)  
CC  
I
Operating Power Supply  
Current  
--  
--  
--  
--  
--  
mA  
mA  
uA  
Vcc = 5.0 V  
CCSB  
IH  
DQ  
I
CE = V , I = 0mA  
Vcc = 5.0 V  
Vcc = 5.0 V  
1.0  
60  
Standby Current-TTL  
(4)  
CE  
Vcc-0.2V,  
Standby Current-CMOS  
ICCSB1  
2.0  
IN  
IN  
V
Vcc - 0.2V or V  
0.2V  
1. Typical characteristics are at TA = 25oC.  
3. These are absolute values with respect to device ground and all overshoots due to system or tester notice are included.  
4. IccSB1_MAX. is 30uA at Vcc=5.0V and TA=70oC. 5. Icc_MAX. is 68mA(@55ns) / 58mA(@70ns) at Vcc=5.0V and TA=0~70oC.  
2. Fmax = 1/tRC .  
„ DATA RETENTION CHARACTERISTICS ( TA = -40 to + 85oC )  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
MIN.  
TYP. (1)  
MAX.  
UNITS  
CE Vcc - 0.2V  
VIN Vcc - 0.2V or VIN 0.2V  
VDR  
Vcc for Data Retention  
1.5  
--  
--  
V
CE Vcc - 0.2V  
VIN Vcc - 0.2V or VIN 0.2V  
ICCDR  
Data Retention Current  
--  
0
0.3  
1.3  
uA  
Chip Deselect to Data  
Retention Time  
tCDR  
tR  
--  
--  
--  
--  
ns  
ns  
See Retention Waveform  
(2)  
Operation Recovery Time  
TRC  
1. Vcc = 1.5V, TA = + 25OC  
2. tRC = Read Cycle Time  
3. IccDR_MAX. is 0.8uA at TA=70OC.  
„ LOW VCC DATA RETENTION WAVEFORM ( CE Controlled )  
Data Retention Mode  
DR 1.5V  
V
Vcc  
Vcc  
Vcc  
CE  
t
R
t
CDR  
CE Vcc - 0.2V  
VIH  
VIH  
Revision 1.1  
R0201-BS62LV4007  
3
Jan.  
2004