(China (Mainland))
Product Summary
The HY57V641620FTP-7 is a 67,108,864 bit CMOS Synchronous DRAM. It is suited for the memory pplications which require wide data I/O and high bandwidth. The HY57V641620FTP-7 is organized as 4 banks of 1,048,576x16.
Parametrics
HY57V641620FTP-7 absolute maximum ratings: (1)Storage Temperature: -55℃ to 125℃; (2)Voltage on Any Pin relative to VSS: 1.0V to 4.6V; (3)Voltage on VDD supply relative to VSS: -1.0V to 4.6V; (4)Short Circuit Output Current: 50 mA; (5)Power Dissipation: 1W.
Features
HY57V641620FTP-7 features: (1)Voltage: VDD, VDDQ 3.3V supply voltage; (2)All device pins are compatible with LVTTL interface; (3)54 Pin TSOPII (Lead or Lead Free Package); (4)All inputs and outputs referenced to positive edge of system clock; (5)Data mask function by UDQM, LDQM; (6)Internal four banks operation; (7)Auto refresh and self refresh; (8)4096 Refresh cycles / 64ms ; (9)Programmable CAS Latency; 2, 3 Clocks; (10)Burst Read Single Write operation.
Diagrams
<IMG border=0 alt="HY57V641620FTP-7 block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/201210294353317.jpg">
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