HY57V643220D Description
of the package type in PACKAGE DIMENSION 1.Corrected : Lead range tolerance (Page : 13) History Draft Date May.
HY57V643220D Key Features
- Voltage : VDD, VDDQ 3.3V supply voltage All device pins are patible with LVTTL interface JEDEC standard 400mil 86pin TSO
- 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 All inputs and outputs referenced to positive edge of . system clock
- 1, 2, 4 or 8 for Interleave Burst Data mask function by DQM 0, 1, 2 and DQM 3 Internal four banks operation
- Programmable CAS Latency ; 2, 3 Clocks Burst Read Single Write operation