參數(shù)資料
型號： IS43R16800A1-5TL
廠商： INTEGRATED SILICON SOLUTION INC
元件分類： DRAM
英文描述： 8Meg x 16 128-MBIT DDR SDRAM
中文描述： 8M X 16 DDR DRAM, 0.65 ns, PDSO66
封裝： LEAD FREE, PLASTIC, TSOP2-66
文件頁數(shù)： 50/72頁
文件大?。?/td> 2174K
代理商： IS43R16800A1-5TL
50
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. 00A
04/17/06
ISSI
IS43R16800A1
Normal Strength Driver Pulldown and Pullup Characteristics
1. The full variation in driver pulldown current from minimum to maximum process, temperature and voltage will lie within the
outer bounding lines of the V-I curve.
2. It is recommended that the “typical” IBIS pulldown V-I curve lie within the shaded region of the V-I curve.
3. The full variation in driver pullup current from minimum to maximum process, temperature and voltage will lie within the
outer bounding lines of the V-I curve.
4. It is recommended that the “typical” IBIS pullup V-I curve lie within the shaded region of the V-I curve.
I
OHW
Output Current: Half- Strength Driver
High current (V
OUT
= V
-0.763V, min V
, min V
TT
)
Low current (V
OUT
= 0.763V, max V
REF
, max V
TT
)
9.0
mA
1
I
OLW
9.0
Normal Strength Driver Pulldown Characteristics
DC Electrical Characteristics and Operating Conditions
(0°C
￡
T
A
￡
70
×
C; V
DDQ
= 2.5V
±
0.2V, V
DD
=
+
2.5V
±
0.2V, see AC Characteristics)
Symbol
Parameter
Min
Max
Units
Notes
1. Inputs are not recognized as valid until V
REF
stabilizes.
2. V
REF
is expected to be equal to 0.5 V
DDQ
of the transmitting device, and to track variations in the DC level of the same. Peak-to-peak
noise on V
REF
may not exceed ± 2% of the DC value.
3. V
TT
is not applied directly to the device. V
TT
is a system supply for signal termination resistors, is expected to be set equal to V
REF
, and
must track variations in the DC level of V
REF
.
4. V
ID
is the magnitude of the difference between the input level on CK and the input level on CK.
5. The ratio of the pullup current to the pulldown current is specified for the same temperature and voltage, over the entire temperature and
voltage range, for device drain to source voltages for 0.25 volts to 1.0 volts. For a given output, it represents the maximum difference
between pullup and pulldown drivers due to process variation.
0
2.7
0
140
I
O
V
OUT
(V)
Maximum
Typical High
Typical Low
Minimum
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IS43R16800A-5T 功能描述:動(dòng)態(tài)隨機(jī)存取存儲(chǔ)器 128M 2.5v 8Mx16 400MHz 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
IS43R16800A-5TL 功能描述:動(dòng)態(tài)隨機(jī)存取存儲(chǔ)器 128M 2.5v 8Mx16 400MHz 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
IS43R16800A-5TL-TR 功能描述:動(dòng)態(tài)隨機(jī)存取存儲(chǔ)器 128M 2.5v 8Mx16 400MHz 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
IS43R16800A-5T-TR 功能描述:動(dòng)態(tài)隨機(jī)存取存儲(chǔ)器 128M 2.5v 8Mx16 400MHz 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
IS43R16800A-6 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:8Meg x 16 128-MBIT DDR SDRAM
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