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參數資料
| 型號： | 89C1632RPQH-25 |
| 廠商： | MAXWELL TECHNOLOGIES |
| 元件分類： | SRAM |
| 英文描述： | 16 Megabit (512K x 32-Bit) MCM SRAM |
| 中文描述： | 512K X 32 MULTI DEVICE SRAM MODULE, 25 ns, CQFP68 |
| 封裝： | CERAMIC, QFP-68 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 198K |
| 代理商： | 89C1632RPQH-25 |
1
M
All data sheets are subject to change without notice
(619) 503-3300 - Fax: (619) 503-3301 - wwwmaxwell.com
16 Megabit (512K x 32-Bit)
89C1632
2005 Maxwell Technologies.
All rights reserved.
MCMSRAM
01.10.05 Rev 3
F
EATURES
:
Four 512k x 8 SRAMarchitecture
R
AD
-P
AK
technology hardens against natural space radia-
tion technology
Total dose hardness:
- > 100 krad (Si), depending upon space mssion
Excellent Single Event Effects:
- SEL > 101MeV-cm
2
/mg
- SEU threshold = 3 MeV-cm
2
/mg
- SEU saturated cross section: 6E-9 cm
2
/bit
Package: 68-pin quad flat package
Fast access time: 20, 25 and 30 ns
Completely static memory - no clock or timng strobe
required
Internal bypass capacitor
High-speed silicon-gate CMOS technology
5V or 3V ± 10% power supply
Equal address and chip enable access times
Three-state outputs
All inputs and outputs are TTL compatible
D
ESCRIPTION
:
Maxwell Technologies’ 89C1632 high-performance 16 Mega-
bit Multi-Chip Module (MCM) Static RandomAccess Memory
features a greater than 100 krad (Si) total dose tolerance,
depending upon space mssion. The four 4-Megabit SRAMdie
and bypass capacitors are incorporated into a high-reliable
hermetic quad flat-pack ceramc package. With high-perfor-
mance silicon-gate CMOS technology, the 89C1632 reduces
power consumption and elimnates the need for external
clocks or timng strobes. It is equipped with output enable
(OE) and four byte enable (CS1 - CS4) inputs to allow greater
systemflexibility. When OE input is high, the output is forced
to high impedance.
Maxwell Technologies' patented R
AD
-P
AK
packaging technol-
ogy incorporates radiation shielding in the mcrocircuit pack-
age. In a GEO orbit, R
AD
-P
AK
provides true greater than 100
krad (Si) total radiation dose tolerance, dependent upon space
mssion. It elimnates the need for box shielding while provid-
ing the required radiation shielding for a lifetime in orbit or a
space mssion. This product is available with screening up to
Maxwell Technologies self-defined Class K.
CS 1-4
MCM
OE, WE
Address
4Mb SRAM
4Mb SRAM
4Mb SRAM
4Mb SRAM
Power
Ground
I/O 0-7
I/O 8-15
I/O 16-23
I/O 24-31
16 Megabit (512k x 32-bit) SRAM MCM
Logic Diagram
相關PDF資料 |
PDF描述 |
|---|---|
| 89C1632RPQH-30 | 16 Megabit (512K x 32-Bit) MCM SRAM |
| 89C1632RPQI-20 | 16 Megabit (512K x 32-Bit) MCM SRAM |
| 89C1632RPQI-25 | 16 Megabit (512K x 32-Bit) MCM SRAM |
| 89C1632RPQI-30 | 16 Megabit (512K x 32-Bit) MCM SRAM |
| 89C1632RPQK-20 | 16 Megabit (512K x 32-Bit) MCM SRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 89C1632RPQH-30 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16 Megabit (512K x 32-Bit) MCM SRAM |
| 89C1632RPQI-20 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16 Megabit (512K x 32-Bit) MCM SRAM |
| 89C1632RPQI-25 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16 Megabit (512K x 32-Bit) MCM SRAM |
| 89C1632RPQI-30 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16 Megabit (512K x 32-Bit) MCM SRAM |
| 89C1632RPQK-20 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16 Megabit (512K x 32-Bit) MCM SRAM |
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