參數(shù)資料
型號(hào)： HYS72T512020HR-5-A
廠商： QIMONDA AG
元件分類： DRAM
英文描述： 240-Pin Registered-DDR2-SDRAM Modules
中文描述： 512M X 72 DDR DRAM MODULE, 0.6 ns, DMA240
封裝： GREEN, DIMM-240
文件頁(yè)數(shù)： 18/37頁(yè)
文件大?。?/td> 892K
代理商： HYS72T512020HR-5-A
Internet Data Sheet
Rev. 1.11, 2006-09
03062006-TZ8J-GNDA
20
HYS72T512020HR–[3.7/5]–A
Registered DDR2 SDRAM Modules
3) Timing that is not specified is illegal and after such an event, in order to guarantee proper operation, the DRAM must be powered down
and then restarted through the specified initialization sequence before normal operation can continue.
4) Timings are guaranteed with CK/CK differential Slew Rate of 2.0 V/ns. For DQS signals timings are guaranteed with a differential Slew
Rate of 2.0 V/ns in differential strobe mode and a Slew Rate of 1 V/ns in single ended mode.
5) The CK/CK input reference level (for timing reference to CK/CK) is the point at which CK and CK cross. The DQS/DQS, RDQS/RDQS,
input reference level is the crosspoint when in differential strobe mode
6) Inputs are not recognized as valid until
V
REF
stabilizes. During the period before
V
REF
stabilizes, CKE = 0.2 x
V
DDQ
is recognized as low.
7) The output timing reference voltage level is
V
TT
.
8) x16 (2k page size), not on 256 Mbit component
9) 0
≤
T
CASE
≤
85 °C
10) 85 °C
<
T
CASE
≤
95 °C
11) x4 & x8
相關(guān)PDF資料
PDF描述
HYS72T512022EP 240-Pin Dual Die Registered DDR2 SDRAM Modules
HYS72T512022EP-3.7-B 240-Pin Dual Die Registered DDR2 SDRAM Modules
HYS72T512022EP-3S-B 240-Pin Dual Die Registered DDR2 SDRAM Modules
HYS72T512022ER 240-Pin Dual Die Registered DDR2 SDRAM Modules
HYS72T512022HFN-3.7-A 240-Pin Fully-Buffered DDR2 SDRAM Modules DDR2 SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYS72T512022EP 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Dual Die Registered DDR2 SDRAM Modules
HYS72T512022EP-3.7-B 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Dual Die Registered DDR2 SDRAM Modules
HYS72T512022EP-3S-B 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Dual Die Registered DDR2 SDRAM Modules
HYS72T512022ER 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Dual Die Registered DDR2 SDRAM Modules
HYS72T512022HFN-3.7-A 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules DDR2 SDRAM
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