HM5264165FTT-A60

The HM5264165FTT-A60 is one member of the HM5264165F family which is designed as the 64-Mbit SDRAM. Features of this device are:(1)3.3 V power supply;(2)3.3 V power supply;(3)LVTTL interface;(4)Single pulsed RAS;(5)4 banks can operate simultaneously and independently;(6)4 banks can operate simultaneously and independently;(7)Programmable burst length: 1/2/4/8/full page;(8)2 variations of burst sequence: Sequential (BL = 1/2/4/8/full page) and Interleave (BL = 1/2/4/8);(9)Refresh cycles: 4096 refresh cycles/64 ms;(10)Full page burst length capability: Sequential burst and Burst stop capability.

The absolute maximum ratings of the HM5264165FTT-A60 can be summarized as:(1)Voltage on any pin relative to VSS:0.5 to VCC+0.5 V;(2)Supply voltage relative to VSS:0.5 to +4.6 V;(3)Short circuit output current: 50 mA;(4)Power dissipation: 1.0 W;(5)Operating temperature: 0 to +70 °C;(6)Storage temperature: 55 to +125 °C.

The electrical characteristics of the HM5264165FTT-A60 can be summarized as:(1)Standby current in power down: 1.5 mA;(2)Standby current in power down (input signal stable): 1 mA;(3)Standby current in non power down: 10 mA;(4)Standby current in non power down (input signal stable): 5 mA;(5)Active standby current in power down: 4 mA;(6)Active standby current in power down (input signal stable): 3 mA;(7)Active standby current in non power down: 18 mA;(8)Refresh current: 110 mA;(9)Output high voltage: 2.4 V;(10)Output low voltage: 0.4 V. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .