參數(shù)資料
型號(hào)： IS43R16160A-5TL
廠商： INTEGRATED SILICON SOLUTION INC
元件分類(lèi)： DRAM
英文描述： 16Meg x 16 256-MBIT DDR SDRAM
中文描述： 16M X 16 DDR DRAM, 0.65 ns, PDSO66
封裝： LEAD FREE, PLASTIC, TSOP2-66
文件頁(yè)數(shù)： 39/56頁(yè)
文件大?。?/td> 792K
代理商： IS43R16160A-5TL
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. 00B
11/28/05
39
ISSI
IS43R16160A
NOTES: (continued)
43. Note 43 is not used.
44. During initialization, VDDQ, VTT, and VREF must be equal to or less than VDD + 0.3V. Alternatively, VTT may
be 1.35V maximum during power up, even if VDD /VDDQ are 0 volts, provided a minimum of 42 ohms of series re-
sistance is used between the VTT supply and the input pin.
45. Note 45 is not used.
46.
t
RAP > t RCD.
47. Note 47 is not used.
48. Random addressing changing 50% of data changing at every transfer.
49. Random addressing changing 100% of data changing at every transfer.
50. CKE must be active (high) during the entire time a refresh command is executed. That is, from the time the AUTO
REFRESH command is registered, CKE must be active at each rising clock edge, until
t
REF later.
51. IDD2N specifies the DQ, DQS, and DM to be driven to a valid high or low logic level. IDD2Q is similar to IDD2F
except IDD2Q specifies the address and control inputs to remain stable. Although IDD2F, IDD2N, and IDD2Q are
similar, IDD2F is “worst case.”
52. Whenever the operating frequency is altered, not including jitter, the DLL is required to be reset. This is followed
by 200 clock cycles.
M
a
x
i
m
u
m
Nom
inal
h
ig
h
Nominal low
Nominal low
Nominal high
Maximum
Minimum
Minimum
80
70
60
50
40
30
20
10
0.0
0.5
1.0
1.5
2.0
2.5
0.0
-120
-100
-80
-60
-40
-20
0
0.5
1.0
1.5
2.0
2.5
0
相關(guān)PDF資料
PDF描述
IS43R16160A-6T 16Meg x 16 256-MBIT DDR SDRAM
IS43R16160A 16Meg x 16 256-MBIT DDR SDRAM
IS43R16320A 32Meg x 16 512-MBIT DDR SDRAM
IS43R16320A-6TL 32Meg x 16 512-MBIT DDR SDRAM
IS43R16800A-6 8Meg x 16 128-MBIT DDR SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IS43R16160A-6T 制造商:ISSI 制造商全稱(chēng):Integrated Silicon Solution, Inc 功能描述:16Meg x 16 256-MBIT DDR SDRAM
IS43R16160B 制造商:ISSI 制造商全稱(chēng):Integrated Silicon Solution, Inc 功能描述:32Mx8, 16Mx16 256Mb DDR Synchronous DRAM
IS43R16160B-5BI 制造商:ISSI 制造商全稱(chēng):Integrated Silicon Solution, Inc 功能描述:32Mx8, 16Mx16 256Mb DDR Synchronous DRAM
IS43R16160B-5BL 功能描述:動(dòng)態(tài)隨機(jī)存取存儲(chǔ)器 256M (16Mx16) 400MHz DDR 2.5v RoHS:否 制造商:ISSI 數(shù)據(jù)總線寬度:16 bit 組織:1 M x 16 封裝 / 箱體:SOJ-42 存儲(chǔ)容量:16 MB 最大時(shí)鐘頻率: 訪問(wèn)時(shí)間:50 ns 電源電壓-最大:7 V 電源電壓-最小:- 1 V 最大工作電流:90 mA 最大工作溫度:+ 85 C 封裝:Tube
IS43R16160B-5BLI 功能描述:動(dòng)態(tài)隨機(jī)存取存儲(chǔ)器 256M (16Mx16) 400MHz DDR 2.5v RoHS:否 制造商:ISSI 數(shù)據(jù)總線寬度:16 bit 組織:1 M x 16 封裝 / 箱體:SOJ-42 存儲(chǔ)容量:16 MB 最大時(shí)鐘頻率: 訪問(wèn)時(shí)間:50 ns 電源電壓-最大:7 V 電源電壓-最小:- 1 V 最大工作電流:90 mA 最大工作溫度:+ 85 C 封裝:Tube
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