HY5V22GF General Description
HY5V22GF Features
• JEDEC standard 3.3V power supply
• All device pins are compatible with LVTTL interface
• 90Ball FBGA with 0.8mm of pin pitch
• All inputs and outputs referenced to positive edge of system clock
• Data mask function by DQM0,1,2 and 3
• Internal four banks operation
• 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
• Burst Read Single Write operation
HY5V22GF Connection Diagram
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