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PDM41256SA12T中文资料PDF规格书
PDM41256SA12T规格书详情
[PARADIGM]
Description
The PDM41256 is a high-performance CMOS static RAM organized as 32,768 x 8 bits. This product is produced in Paradigm’s proprietary CMOS technology which offers the designer the highest speed parts. Writing to this device 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 PDM41256 operates from a single +5V power supply and all the inputs and outputs are fully TTL compatible. The PDM41256 comes in two versions, the standard power version PDM41256SA and a low power version the PDM41256LA. The two versions are functionally the same and only differ in their power consumption.
The PDM41256 is available in a 28-pin plastic TSOP and a 28-pin 300-mil plastic SOJ.
Features
■ High-speed access times
Com’l: 7, 8, 10, 12, and 15 ns
Ind’l: 8, 10, 12, and 15 ns
■ Low power operation (typical)
- PDM41256SA
Active: 400 mW
Standby: 150 mW
- PDM41256LA
Active: 350 mW
Standby: 25 mW
■ Single +5V (±10) power supply
■ TTL-compatible inputs and outputs
■ Packages
Plastic SOJ (300 mil) - TSO
Plastic TSOP - T
产品属性
- 型号:
PDM41256SA12T
- 功能描述:
256K Static RAM 32K x 8-Bit
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PARADIGM |
23+ |
NA/ |
3295 |
原厂直销,现货供应,账期支持! |
询价 | ||
PARADIGM |
2022 |
SOJ |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
PARADIGM |
23+ |
NA |
147 |
专做原装正品,假一罚百! |
询价 | ||
PARAD |
22+23+ |
SIP |
35907 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PARADIGM |
2046+ |
SOJ |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
PERFORMA |
QQ咨询 |
DIP |
445 |
全新原装 研究所指定供货商 |
询价 | ||
PAR |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
Paradigm |
33 |
公司优势库存 热卖中!! |
询价 | ||||
PARADIGM |
24+25+/26+27+ |
SOJ-贴片 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
PARADIGM |
新 |
461 |
全新原装 货期两周 |
询价 |