Company Name: Excellent Integrated System LIMITED

Contact Person : John

Email/Msn    :John(at)eis-ic.com

Tel          : 00852-30777742

Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: john(at)eis-ic.com.

Description as follow:

The CY62138FV30LL-45ZXI is a high performance CMOS static RAM organized as 256K words by 8 bits. The CY62138FV30LL-45ZXI features advanced circuit design to provide ultra low active current. This is ideal for providing More Battery Life (MoBL) in portable applications such as cellular telephones. The CY62138FV30LL-45ZXI also has an automatic power down feature that significantly reduces power consumption.

Parametrics

CY62138FV30LL-45ZXI absolute maximum ratings: (1)Storage temperature:–65℃ to +150℃; (2)Ambient temperature with power applied:–55℃ to +125℃; (3)Supply voltage to ground potential:–0.3 V to 3.9 V; (4)DC voltage applied to outputs in High Z State:–0.3 V to 3.9 V; (5)DC input voltage:–0.3 V to 3.9 V; (6)Output current into outputs (LOW):20 mA; (7)Static Discharge Voltage:> 2001 V(MIL-STD-883, Method 3015); (8)Latch-up current:> 200 mA.

Features

CY62138FV30LL-45ZXI features: (1)Very high-speed: 45 ns; (2)Temperature ranges: Industrial: –40℃ to 85℃, Automotive-A: -40℃ to 85℃; (3)Wide voltage range: 2.20 V to 3.60 V; (4)Pin compatible with CY62138CV25/30/33; (5)Ultra low standby power: Typical standby current: 1 μA, Maximum standby current: 5 μA; (6)Ultra low active power: Typical active current: 1.6 mA at f = 1 MHz; (7)Easy memory expansion with CE1, CE2, and OE Features; (8)Automatic power down when deselected; (9)Complementary metal oxide semiconductor (CMOS) for Optimum speed and power; (10)Offered in Pb-free 36-ball VFBGA, 32-pin TSOP II, 32-pin SOIC, 32-pin TSOP I and 32-pin STSOP packages.

Diagrams