(China (Mainland))
Product Summary
The IS42S16100-7T is a 512K Words x 16 Bits x 2 Banks (16-MBIT) synchronous dynamic RAM. It is organized as a 524,288-word x 16-bit x 2-bank for improved performance. The IS42S16100-7T achieves high-speed data transfer using pipeline architecture. All inputs and outputs signals refer to the rising edge of the clock input.
Parametrics
IS42S16100-7T absolute maximum ratings: (1)Maximum Supply Voltage:–1.0V to +4.6V; (2)Maximum Supply Voltage for Output Buffer:–1.0V to +4.6V; (3)Input Voltage:–1.0V to +4.6V; (4)Output Voltage:–1.0V to +4.6V; (5)Allowable Power Dissipation:1W; (6)Output Shorted Current:50mA; (7)Operating Temperature Com:0℃ to +70℃, Ind.:-40℃ to +85℃; (8)Storage Temperature:–55℃ to +150℃.
Features
IS42S16100-7T features: (1)Clock frequency: 166, 143, 100 MHz; (2)Fully synchronous; all signals referenced to a positive clock edge; (3)Two banks can be operated simultaneously and independently; (4)Dual internal bank controlled by A11 (bank select); (5)Single 3.3V power supply; (6)LVTTL interface; (7)Programmable burst length(1, 2, 4, 8, full page); (8)Programmable burst sequence:Sequential/Interleave; (9)Auto refresh, self refresh; (10)4096 refresh cycles every 128 ms; (11)Random column address every clock cycle; (12)Programmable CAS latency (2, 3 clocks); (13)Burst read/write and burst read/single write operations capability; (14)Burst termination by burst stop and precharge command; (15)Byte controlled by LDQM and UDQM; (16)Package 400-mil 50-pin TSOP II.
Diagrams
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