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型號(hào)： Q67100-Q2781

品牌： 英飛凌

類別： 集成電路

描述： The HYB 39S64400/800/160BT are four bank Synchronous DRAM’s organized as 4 banks × 4MBit ×4, 4 banks × 2 MBit ×8 and 4 banks × 1 Mbit ×16 respectively. These synchronous devices achieve high speed data transfer rates by employing a chip architecture that prefects multiple bits and then synchronizes the output data to a system clock. The chip is fabricated using the Infineon advanced 0.2 μm 64 MBit DRAM process technology. ? Fully Synchronous to Positive Clock Edge ? 0 to 70 °C operating temperature ? Four Banks controlled by BA0 & BA1 ? Programmable CAS Latency: 2, 3 ? Programmable Wrap Sequence: Sequential or Interleave ? Programmable Burst Length: 1, 2, 4, 8 ? Full page (optional) for sequential wrap around ? Multiple Burst Read with Single Write Operation ? Automatic and Controlled Precharge Command ? Data Mask for Read/Write Control (x4, x8) ? Data Mask for Byte Control (x16) ? Auto Refresh (CBR) and Self Refresh ? Suspend Mode and Power Down Mode ? 4096 Refresh Cycles / 64 ms ? Random Column Address every CLK (1-N Rule) ? Single 3.3 V ± 0.3 V Power Supply ? LVTTL Interface ? Plastic Packages: P-TSOPII-54 400mil width (x4, x8, x16) ? -7.5 version for PC133 3-3-3 application ? -8 version for PC100 2-2-2 applications

品牌官網(wǎng)： www.infineon.com