Description
The NT5SV32M4CT, NT5SV16M8CT, and NT5SV8M16CT are four-bank Synchronous DRAMs organized as 8Mbit x 4 I/O x 4 Bank, 4Mbit x 8 I/O x 4 Bank, and 2Mbit x 16 I/O x 4 Bank, respectively. These synchronous devices achieve high-speed data transfer rates of up to 133MHz by employing a pipeline chip architecture that synchronizes the output data to a system clock. The chip is fabricated with NTC’s advanced 128Mbit single transistor CMOS DRAM process technology.

FEATUREs
• High Performance: (표)
• Single Pulsed RAS Interface
• Fully Synchronous to Positive Clock Edge
• Four Banks controlled by BS0/BS1 (Bank Select)
• Programmable CAS Latency: 2, 3
• Programmable Burst Length: 1, 2, 4, 8
• Programmable Wrap: Sequential or Interleave
• Multiple Burst Read with Single Write Option
• Automatic and Controlled Precharge Command
• Data Mask for Read/Write control (x4, x8)
• Dual Data Mask for byte control (x16)
• Auto Refresh (CBR) and Self Refresh
• Suspend Mode and Power Down Mode
• Standard Power operation
• 4096 refresh cycles/64ms
• Random Column Address every CK (1-N Rule)
• Single 3.3V ± 0.3V Power Supply
• LVTTL compatible
• Package: 54-pin 400 mil TSOP-Type II