HY57V64420HG Overview
The Hynix HY57V64420HG is a 67,108,864-bit CMOS Synchronous DRAM, ideally suited for the main memory applications which require large memory density and high bandwidth. HY57V64420HG is organized as 4banks of 4,194,304x4. HY57V644020HG is offering fully synchronous operation referenced to a positive edge of the clock.
HY57V64420HG Key Features
- Single 3.3±0.3V power supply All device pins are patible with LVTTL interface JEDEC standard 400mil 54pin TSOP-II with 0
- Auto refresh and self refresh 4096 refresh cycles / 64ms Programmable Burst Length and Burst Type
- 1, 2, 4, 8 or Full page for Sequential Burst
- 1, 2, 4 or 8 for Interleave Burst Programmable CAS Latency ; 2, 3 Clocks