Product Summary

The hy5du281622ftp-5 is a 134,217,728-bit CMOS Double Data Rate(DDR) Synchronous DRAM, ideally suited for the main memory applications which requires large memory density and high bandwidth. This Hynix 128Mb DDR SDRAMs offer fully synchronous operations referenced to both rising and falling edges of the clock. While all addresses and control inputs are latched on the rising edges of the CK (falling edges of the /CK), Data, Data strobes and Write data masks inputs are sampled on both rising and falling edges of it. The data paths are internally pipelined and 2-bit prefetched to achieve very high bandwidth. All input and output voltage levels are compatible with SSTL_2.

Features

Features: (1)VDD, VDDQ = 2.3V min to 2.7V max; (2)VDD, VDDQ = 2.4V min to 2.7V max; (3)All inputs and outputs are compatible with SSTL_2 interface ; (4)Fully differential clock inputs (CK, /CK) operation ; (5)Double data rate interface ; (6)Source synchronous - data transaction aligned to bidirectional data strobe (DQS) ; (7)x16 device has two bytewide data strobes (UDQS, LDQS) per each x8 I/O ; (8)Data outputs on DQS edges when read (edged DQ) Data inputs on DQS centers when write (centered DQ) ; (9)On chip DLL align DQ and DQS transition with CK transition ; (10)DM mask write data-in at the both rising and falling edges of the data strobe ; (11)All addresses and control inputs except data, data strobes and data masks latched on the rising edges of the clock ; (12)Programmable CAS latency 2/2.5 (DDR266, 333) and 3/4 (DDR400, 400Mbps/pin product and 500Mbps/pin product) supported ; (13)Programmable burst length 2/4/8 with both sequential and interleave mode ; (14)Internal four bank operations with single pulsed /RAS ; (15)Auto refresh and self refresh supported ; (16)tRAS lock out function supported ; (17)4096 refresh cycles/64ms ; (18)JEDEC standard 400mil 66pin TSOP-II with 0.65mm pin pitch ; (19)Lead free (ROHS Compliant) ; (20)This product is in compliance with the directive pertaining of RoHS.

HY5DS113222FM
HY5DS113222FM

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Data Sheet

Negotiable 
HY5DS283222BF
HY5DS283222BF

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Data Sheet

Negotiable 
HY5DS283222BFP
HY5DS283222BFP

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Data Sheet

Negotiable 
HY5DS573222F
HY5DS573222F

Other


Data Sheet

Negotiable 
HY5DS573222P
HY5DS573222P

Other


Data Sheet

Negotiable 
HY5DU121622A
HY5DU121622A

Other


Data Sheet

Negotiable