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參數(shù)資料
| 型號(hào)： | PDM31034SA15SOTY |
| 元件分類： | SRAM |
| 英文描述： | 128K X 8 STANDARD SRAM, 15 ns, PDSO32 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 309K |
| 代理商： | PDM31034SA15SOTY |
Rev. 1.4 - 4/17/98
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PRELIMINARY
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1 Megabit 3.3V Static RAM
128K x 8-Bit
Revolutionary Pinout
Features
n High-speed access times
Com’l: 9, 10, 12, 15 and 20 ns
Ind’l.: 12, 15 and 20 ns
Automotive: 15 and 20 ns
n Low power operation (typical)
- PDM31034SA
Active: 200 mW
Standby: 15 mW
n Single +3.3V (±0.3V) power supply
n TTL-compatible inputs and outputs
n Packages
Plastic SOJ (400 mil) - SO
Plastic SOJ (300 mil) - TSO
Plastic TSOP (II) - T
Description
The PDM31034 is a high-performance CMOS static
RAM organized as 131,072 x 8 bits. Writing is
accomplished when the write enable (WE) and the
chip enable (CE) inputs are both LOW. Reading is
accomplished when WE remains HIGH and CE and
OE are both LOW.
The PDM31034 operates from a single +3.3V power
supply and all the inputs and outputs are fully TTL-
compatible.
The PDM31034 is available in a 32-pin 400 mil plas-
tic SOJ and 300 mil plastic SOJ, and a 32-pin plastic
TSOP (II) package in revolutionary pinout.
PDM31034
A16
I/O0
I/O7
CE
WE
Addresses
Row
Address
Buffer
Memory
Array
512 x 256 x 8
(1,048,576)
Input
Data
Control
OE
Control
Column Address
Buffer
A9
Column I/O
A8
A0
Row
Decoder
Column Decoder
Functional Block Diagram
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| PDM31038SA12T | 256K X 4 STANDARD SRAM, 12 ns, PDSO32 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PDM31096 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit 3.3V Static RAM 512K x 8-Bit |
| PDM31096SA10SO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit 3.3V Static RAM 512K x 8-Bit |
| PDM31096SA10SOA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit 3.3V Static RAM 512K x 8-Bit |
| PDM31096SA10SOATR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit 3.3V Static RAM 512K x 8-Bit |
| PDM31096SA10SOATY | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit 3.3V Static RAM 512K x 8-Bit |
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