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Part: HY5DU283222AQ
Category:
Memory
-> DRAM
-> DDR SDRAM
-> 128 Mb
Description:
Company: Hynix Semiconductor
Datasheet: Download HY5DU283222AQ datasheet File size : 908 kB
Request For quote: Find where to buy HY5DU283222AQ
Datasheet text preview:
HY5DU283222AQ
128M(4Mx32) DDR SDRAM
HY5DU283222AQ
Revision 0.1 April 2003
Rev. 0.1 / Apr. 2003
This document is a general product description and is subject to change without notice.
128Mb (4Mx32) Double Data Rate SDRAM
HY5DU283222AQ
Revision History
1. Revision 0.1 (Apr. 2003)
1) Preliminary
Rev. 0.1 / Apr. 2003
2
128Mb (4Mx32) Double Data Rate SDRAM
HY5DU283222AQ
CONTENTS
1. 4Mx32 DDR SDRAM Brief Information ------------------------------------------------------------------- 4 1.1 Description 1.2 Feature 1.3 Ordering Information 2. Pin & PKG Information --------------------------------------------------------------------------------------- 5 2.1 Pin Configuration 2.2 Pin Description 2.3 PKG Physical Dimension 3. Functional Block Diagram ----------------------------------------------------------------------------------- 8 4. Command Truth Table ---------------------------------------------------------------------------------------- 9 4.1 Simplified Command Truth Table 4.2 Write Mask Truth Table 4.3 Operation Command Truth Table 4.4 CKE Function Truth Table 5. Function Description ---------------------------------------------------------------------------------------- 16 5.1 Simplified State Diagram 5.2 Power up sequence and Device Initialization 5.3 MRS/EMRS definition 5.4 Device Operation 6. Absolute Maximum Rating -------------------------------------------------------------------------------- 34 7. DC Operating Condition ------------------------------------------------------------------------------------- 34 8. DC Characteristics -------------------------------------------------------------------------------------------- 35 9. AC Operating Test Condition ------------------------------------------------------------------------------ 36 10. AC Characteristics ------------------------------------------------------------------------------------------ 37 11. Input /Output Capacitance & Output Load Circuit ---------------------------------------------- 39 12. Timing Diagram --------------------------------------------------------------------------------------------- 40
Rev. 0.1 / Apr. 2003
3
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