HY57V28420BT 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
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- 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
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