IC42S16400D-7TL

The IC42S16400D-7TL is designed as one kind of 1M x 16 bits x 4 banks (64-Mbit) synchronous dynamic RAM device that is compatible with Low Voltage TTL (LVTTL) and is packaged in 54-pin TSOP-2 and 60ball(64M) VF-BGA.

Features of the IC42S16400D-7TL are:(1)High speed clock cycle time -6: 166MHz, -7: 133MHz<3-3-3>; (2)Fully synchronous operation referenced to clock rising edge; (3)Possible to assert random column access in every cycle; (4)Quad internal banks contorlled by A12 & A13 (Bank Select); (5)Byte control by LDQM and UDQM for IC42S16400; (6)Programmable Wrap sequence (Sequential / Interleave); (7)Programmable burst length (1, 2, 4, 8 and full page); (8)Programmable CAS latency (2 and 3); (9)Automatic precharge and controlled precharge; (10)CBR (Auto) refresh and self refresh; (11)LVTTL compatible inputs and outputs; (12)4,096 refresh cycles / 64ms; (13)Burst termination by Burst stop and Precharge command; (14)Package 400mil 54-pin TSOP-2 and 60ball(64M) VF-BGA; (15)Pb(lead)-free package is available.

The absolute maximum ratings of the IC42S16400D-7TL can be summarized as:(1)Supply Voltage (with respect to VSS):0.5 to +4.6 V;(2)Supply Voltage for Output (with respect to VSSQ):0.5 to +4.6 V;(3)Input Voltage (with respect to VSS):0.5 to VDD+0.5 V;(4)Output Voltage (with respect to VSSQ):1.0 to VDDQ+0.5 V;(5)Short circuit output current:50 mA;(6)Power Dissipation (TA = 25 °C): 1 W;(7)Operating Temperature: 0 to +70 °C;(8)Storage Temperature:65 to +150 °C. If you want to know more information about IC42S16400D-7TL, please download the datasheet in www.seekic.com or www.chinaicmart.com .