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參數(shù)資料
| 型號： | HYB18H1G321AF |
| 廠商： | QIMONDA |
| 英文描述： | GDDR3 Graphics RAM 1-Gbit GDDR3 Graphics RAM |
| 中文描述： | GDDR3顯卡內(nèi)存1千兆位GDDR3顯卡內(nèi)存 |
| 文件頁數(shù)： | 38/48頁 |
| 文件大小： | 1406K |
| 代理商： | HYB18H1G321AF |
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HYB18H1G321AF–10/11/14
1-Gbit GDDR3
Internet Data Sheet
Rev. 0.92, 2007-10
06122007-MW7D-3G3M
38
Notes
1. 0 °C
≤
Tc
≤
95 °C
2. Data Bus consists of DQ, DM, WDQS.
3. Definitions for IDD:
LOW is defined as VIN = 0.4
×
VDDQ; HIGH is defined as
V
IN
=
V
DDQ
;
TABLE is defined as inputs are stable at a HIGH level.
SWITCHING is defined as inputs are changing between HIGH and LOW every clock cycle for address and control signals,
and inputs changing 50% of each data transfer for DQ signals.
I
DD6
Self Refresh Current
CKE
≤
max(
V
IL
), external clock off, CK and CK LOW; Address and control inputs are STABLE (HIGH); Data Bus
inputs are STABLE (HIGH).
Operating Bank Interleave Read Current
1. 1-CS Mode: All banks interleaving with CL = CL(min);
t
RCD
=
t
RCDRD
(min);
t
RRD
=
t
RRD
(min);
I
out
=0 mA; Address
and control inputs are STABLE (HIGH) during DESELECT; Data bus inputs are SWITCHING.
2: 2-CS: All banks and all ranks interleaving with CL = CL(min);
t
RCD
=
t
RCDRD
(min);
t
RRD
=
t
RRD
(min);
t
RRD_RR
=
t
RRD_RR
(min);
I
out
=0 mA; Address and control inputs are STABLE (HIGH) during DESELECT; Data bus inputs are
SWITCHING.
I
DD7
Symbol
Parameter/Condition
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HYB18H256321BF | 256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
| HYB18H256321BF-10 | 256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
| HYB18H256321BF-11 | 256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
| HYB18H256321BF-12 | 256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
| HYB18H256321BF-14 | 256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HYB18H1G321AF-10/11/14 | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:GDDR3 Graphics RAM 1-Gbit GDDR3 Graphics RAM |
| HYB18H256321BF | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
| HYB18H256321BF-10 | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
| HYB18H256321BF-11 | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
| HYB18H256321BF-11/12/14 | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM |
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