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K4D623238B-GC 64Mbit DDR SDRAM

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Description

K4D623238B-GC 64M DDR SDRAM 64Mbit DDR SDRAM 512K x 32Bit x 4 Banks Double Data Rate Synchronous RAM with Bi-directional Data Strobe and DLL (144-Ba.
FOR 512K x 32Bit x 4 Bank DDR SDRAM The K4D623238 is 67,108,864 bits of hyper synchronous data rate Dynamic RAM organized as 2 x1,048,976 words by 32.

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Features

* 2.5V + 5% power supply for device operation
* VDD/VDDQ = 2.8V ± 5% for -33
* VDD/VDDQ = 2.5V ± 5% for -60/-55/-50/-45/-40
* SSTL_2 compatible inputs/outputs
* 4 banks operation
* MRS cycle with address key programs -. Read latency 3,4,5 (clock) -. Bu

Applications

* - 3 - Rev. 1.4 (Sep. 2002) K4D623238B-GC PIN CONFIGURATION (Top View) 2 B C D E F G H J K L M N DQS0 DQ4 DQ6 DQ7 DQ17 DQ19 DQS2 DQ21 DQ22 CAS RAS CS 64M DDR SDRAM 3 DM0 VDDQ DQ5 VDDQ DQ16 DQ18 DM2 DQ20 DQ23 WE NC NC 4 VSSQ NC VSSQ VDD VDDQ VDDQ NC VDDQ VDDQ VDD NC BA0 5 DQ3 VDDQ VSSQ VSS VSS

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