AD484M1644VTA-10I - Ascend Semiconductor Corporation(64Mb SDRAM)
64Mb SDRAM The AD484M1644VTA is Synchronous Dynamic Random Access Memory ( SDRAM ) organized as 1,048,756 words x 4 banks x 16 bits.
All inputs and outputs are synchronized with the positive edge of the clock .
The 64Mb SDRAM uses synchronized pipelined architecture to achieve high speed data tran
Ascend Semiconductor Corporation 64Mb SDRAM ASCEND ASCEND Semiconductor Semiconductor 64M 64M SDRAM SDRAM Data Data sheet sheet Tel: (03)5635888 / Fax: (03)5635188/ http://www.ascendsemi.com.tw Preliminary 1 Ascend Semiconductor Corporation Ordering Information 64Mb SDRAM AD 48 4M 16 4 4 V T A 7 L I Ascend Semiconductor Operating Range I : Industrial -40¢J ~ 85¢J Non : Commercial 0¢J ~ 70¢J S : Special 0¢J ~ 85¢J EDO FPM DDRSDRAM DDRSGRAM SGRAM SDRAM : : : : : : 40 41 42 43 4
AD484M1644VTA-10I Features
* Fully synchronous to positive clock edge
* Single 3.3V +/- 0.3V power supply
* LVTTL compatible with multiplexed address
* Industrial temperature available
* Programmable Burst Length ( BL ) - 1,2,4,8 or full page
* Programmable CAS Latency ( CL ) -1
