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BS62UV2006SC-85 参数 Datasheet PDF下载

BS62UV2006SC-85图片预览
型号: BS62UV2006SC-85
PDF下载: 下载PDF文件 查看货源
内容描述: 超低功率/电压CMOS SRAM 256K ×8位 [Ultra Low Power/Voltage CMOS SRAM 256K X 8 bit]
分类和应用: 存储内存集成电路静态存储器光电二极管
文件页数/大小: 9 页 / 321 K
品牌: BSI [ BRILLIANCE SEMICONDUCTOR ]
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BS62UV2006  
BSI  
„ DC ELECTRICAL CHARACTERISTICS ( TA = -40oC to + 85oC )  
PARAMETER  
UNITS  
PARAMETER  
TEST CONDITIONS  
MIN. TYP. (1) MAX.  
NAME  
Vcc=2.0V  
Vcc=3.0V  
Vcc=2.0V  
Vcc=3.0V  
Guaranteed Input Low  
Voltage(2)  
--  
--  
--  
--  
0.6  
0.8  
VIL  
-0.3(5)  
V
Guaranteed Input High  
1.4  
2.0  
VIH  
IIL  
Vcc+0.3  
1
V
Voltage(2)  
Input Leakage Current  
Output Leakage Current  
Vcc = Max, VIN = 0V to Vcc  
--  
--  
uA  
Vcc = Max, CE1 = VIH or CE2=VIL  
or OE = VIH, VI/O = 0V to Vcc  
ILO  
--  
--  
1
uA  
Vcc=2.0V  
Vcc=3.0V  
Vcc=2.0V  
Vcc=3.0V  
Vcc = Max, IOL = 0.1mA  
Vcc = Max, IOL = 2.0mA  
Vcc = Min, IOH = -0.1mA  
Vcc = Min, IOH = -1.0mA  
--  
--  
--  
--  
--  
--  
0.2  
0.4  
--  
VOL  
VOH  
Output Low Voltage  
Output High Voltage  
V
V
Vcc-0.2  
2.4  
--  
Vcc=2.0V  
Vcc=3.0V  
Vcc=2.0V  
Vcc=3.0V  
Vcc=2.0V  
--  
--  
--  
--  
--  
--  
--  
10  
13  
Operating Power Supply Vcc = Max, CE1= VIL, CE2=VIH  
ICC  
mA  
mA  
Current  
I
= 0mA, F = Fmax(3)  
DQ  
Vcc = Max, CE1 = VIH or  
CE2=VIL  
--  
0.1  
0.5  
3.0  
ICCSB  
Standby Current-TTL  
--  
I
DQ = 0mA  
0.20  
Vcc = Max, CE1Vcc-0.2V or  
CE20.2V ;VINVcc - 0.2V or  
(4)  
ICCSB1  
Standby Current-CMOS  
uA  
Vcc=3.0V  
--  
0.30  
5.0  
V
IN0.2V  
1. Typical characteristics are at TA = 25oC.  
2. These are absolute values with respect to device ground and all overshoots due to system or tester notice are included.  
3. Fmax = 1/tRC  
4. IccsB1 is 2.0uA/3.0uA at Vcc=2.0V/3.0V and TA=70oC. 5. VIL = -1.5V for pulse width less than 30ns.  
.
„ DATA RETENTION CHARACTERISTICS ( TA = -40oC to + 85oC )  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
MIN.  
TYP. (1)  
MAX.  
UNITS  
CE1 Vcc - 0.2V or CE2 0.2V,  
VIN Vcc - 0.2V or VIN 0.2V  
VDR  
Vcc for Data Retention  
1.0  
--  
--  
V
CE1 Vcc - 0.2V or CE2 0.2V,  
VIN Vcc - 0.2V or VIN 0.2V  
(3)  
ICCDR  
Data Retention Current  
--  
0
0.1  
1.0  
uA  
Chip Deselect to Data  
Retention Time  
tCDR  
tR  
--  
--  
--  
--  
ns  
ns  
See Retention Waveform  
(2)  
Operation Recovery Time  
TRC  
1. Vcc = 1.0V, TA = + 25OC  
2. tRC = Read Cycle Time  
3. IccDR is 0.7uA at TA=70oC.  
„ LOW VCC DATA RETENTION WAVEFORM (1) ( CE1 Controlled )  
Data Retention Mode  
DR 1.0V  
V
Vcc  
Vcc  
Vcc  
CE1  
t
R
t
CDR  
CE1 Vcc - 0.2V  
VIH  
VIH  
„ LOW VCC DATA RETENTION WAVEFORM (2) ( CE2 Controlled )  
Data Retention Mode  
DR 1.0V  
V
Vcc  
Vcc  
Vcc  
t
R
t
CDR  
CE2 0.2V  
VIL  
VIL  
CE2  
Revision 1.1  
R0201-BS62UV2006  
3
Jan.  
2004