Features: · Vcc operation voltage : 4.5V ~ 5.5V
· Very low power consumption :
Vcc = 5.0V C-grade : 46mA (@55ns) operating current
I- grade : 47mA (@55ns) operating current
C-grade : 38mA (@70ns) operating current
I- grade : 39mA (@70ns) operating current
0.6uA (Typ.) CMOS standby current
· High speed access time :
-55 55ns
-70 70ns
· Automatic power down when chip is deselected
· Three state outputs and TTL compatible
· Fully static operation
· Data retention supply voltage as low as 1.5V
· Easy expansion with CE2, CE1, and OE options
Specifications
|
SYMBOL |
PARAMETER |
RATING |
UNITS |
|
VTERM |
Terminal Voltage with
Respect to GND |
-0.5 to Vcc+0.5 |
V |
|
TBIAS |
Temperature Under Bias |
-40 to +85 |
|
|
TSTG |
Storage Temperature |
-60 to +150 |
|
|
PT |
Power Dissipation |
1.0 |
W |
|
IOUT |
DC Output Current |
20 |
mA |
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
DescriptionThe BS62LV1029 is a high performance, very low power CMOS Static Random Access Memory organized as 131,072 words by 8 bits and operates from a range of 4.5V to 5.5V supply voltage.
Advanced CMOS technology and circuit techniques of BS62LV1029PCP55 provide both high speed and low power features with a typical CMOS standby current of 0.6uA at 5V/25 and maximum access time of 55ns at 5V/85 .
Easy memory expansion of BS62LV1029PCP55 is provided by an active LOW chip enable (CE1), an active HIGH chip enable (CE2), and active LOW output enable (OE) and three-state output drivers.
The BS62LV1029 has an automatic power down feature, reducing the power consumption significantly when chip is deselected.
The BS62LV1029 is available in DICE form , JEDEC standard 32 pin 450mil Plastic SOP, 300mil Plastic SOJ, 600mil Plastic DIP, 8mmx13.4 mm STSOP and 8mmx20mm TSOP.
BS62LV1029PCP55 Data Sheet
