零件编号
IS41LV32256-28TQ
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Integrated Silicon Solution
DESCRIPTION
The ISSI IS41LV32256 is organized in a 262,122 x 32-bit CMOS Dynamic Random Access Memory. Four CAS signals facilitate execution of Byte Read and Byte Write operations. A very fast EDO cycle time of 10 ns allows an operating frequency of 100 MHz and makes the IS41LV32256 an ideal frame buffer memory for graphics applications.
FEATURES
• 262,144-word by 32-bit organization
• Single +3.3V ± 0.3V power supply
• Four CAS inputs for Byte Write and Byte Read control
• Refresh modes: RAS-Only, CAS-Before-RAS (CBR), and Hidden
• 512-cycle refresh in 8 ms
• Fast Page Mode with Extended Data Out
• 100-pin PQFP, TQFP package