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參數(shù)資料
| 型號： | PDM41532SA12SOATR |
| 廠商： | IXYS CORP |
| 元件分類： | SRAM |
| 英文描述： | 64K X 16 STANDARD SRAM, 12 ns, PDSO44 |
| 封裝： | 0.400 INCH, PLASTIC, SOJ-44 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 230K |
| 代理商： | PDM41532SA12SOATR |
Rev. 1.3 - 4/10/98
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PRELIMINARY
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Description
The PDM41532 is a high-performance CMOS static
RAM organized as 65,536 x 16 bits. The PDM41532
features low power dissipation using chip enable
(CE) and has an output enable input (OE) for fast
memory access. Byte access is supported by upper
and lower byte controls.
The PDM41532 operates from a single 5.0V power
supply and all inputs and outputs are fully TTL-
compatible. The PDM41532 comes in two versions,
the standard power version PDM41532SA and a low
power version PDM41532LA. The two versions are
functionally the same and only differ in their power
consumption.
The PDM41532 is available in a 44-pin 400 mil plas-
tic SOJ and a 44-pin plastic TSOP (II) package
suitable for high-density surface assembly and is
suitable for use in high-speed applications such as
cache memory and high-speed storage.
PDM41532
64K x 16 CMOS
Static RAM
A8-A0
Memory
Cell
Array
256 x 128 x 32
R
B
Control
Logic
Sense Amp
Column
Decoder
Column
Address
Buffer
R
Clock
Generator
A15-A9
CE
LB
UB
OE
WE
Data
Input/
Output
Buffer
Vcc
Vss
I/O15-I/O0
Features
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High-speed access times
- Com’l: 10, 12, 15 and 20 ns
- Ind: 12, 15 and 20 ns
Low power operation (typical)
- PDM41532SA
Active: 350 mW
Standby: 50 mW
- PDM41532LA
Active: 300 mW
Standby: 25mW
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High-density 64K x 16 architecture
Single +5V (
±
10%) power supply
Fully static operation
TTL-compatible inputs and outputs
Output buffer controls: OE
Data byte controls: LB, UB
Packages:
Plastic SOJ (400 mil) - SO
Plastic TSOP (II) - T
Functional Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PDM41532SA12TITY | 64K X 16 STANDARD SRAM, 12 ns, PDSO44 |
| PDM4M3120S12M | 1M X 32 MULTI DEVICE SRAM MODULE, 12 ns, SMA72 |
| PDW-1415-08-TNC-05 | 1429 MHz - 1501 MHz RF/MICROWAVE SPLITTER, 0.6 dB INSERTION LOSS |
| PDW-1415-12-TNC-05 | 1429 MHz - 1501 MHz RF/MICROWAVE SPLITTER, 0.7 dB INSERTION LOSS |
| PDW-1719-08-TNC-05 | 1700 MHz - 1990 MHz RF/MICROWAVE SPLITTER, 0.6 dB INSERTION LOSS |
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