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| LY62256RL-70LLI | |
| 宝星微库存：9360 PCS | |
| 厂商： LYONTEK | |
| 封装： TSOP28 | |
| 年份： 2017+ | |
| 备注： 只供应原装正品 | |
PDF：
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| 存储器容量: | 256Kbit |
| SRAM 内存配置: |
32K x 8位 |
| 电源电压范围: |
2.7V 至 5.5V |
| 封装类型: |
TSOP |
| 针脚数: |
28引脚 |
| 存取时间: |
70ns |
| 工作温度最小值: |
-40°C |
| 工作温度最高值: |
+85°C |
| RoHS |
是 |
| MSL: | MSL 3 - 168小时 |
LY62256RL-70LLI是一款32Kx8位(256K)SRAM低功耗CMOS静态访问存储器，采用高性能、高可靠性的CMOS技术制作的节能低功耗产品，特别适合于电池备份非易失性内存产品应用，提供宽电源2.7-5.5V，所有输入和输出TTL兼容，完全静态操作，三态输出，数据保留电压:1.5 v(最低)，快速存取时钟频率:35/55/70ns，低功耗:工作电流:20/15/10 mA (TYP)，待机电流:1uA (TYP)，本产品性价比高可兼容可市面ISSI芯成|CYPRESS赛普拉斯|BSI连邦|NETSOL等产品，可含税16%，实时现货供应。
GENERAL DESCRIPTION
The LY62256 is a 262,144-bit low power CMOS static random access memory organized as 32,768 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature.
The LY62256 is well designed for low power application, and particularly well suited for battery back-up nonvolatile memory application.
The LY62256 operates from a single power supply of 2.7~5.5V and all inputs and outputs are fully TTL compatible
FEATURES
Fast access time : 35/55/70ns
Low power consumption:
Operating current : 20/15/10mA (TYP.)
Standby current : 1A (TYP.)
Single 2.7~5.5V power supply
All inputs and outputs TTL compatible
Fully static operation
Tri-state output
Data retention voltage : 1.5V (MIN.)
Green package available
Package :
28-pin 600 mil P-DIP
28-pin 330 mil SOP
28-pin 8mm x 13.4mm STSOP
28-pin 300 mil Skinny P-DIP
The LY62256 is a 262,144-bit low power CMOS static random access memory organized as 32,768 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature.
The LY62256 is well designed for low power application, and particularly well suited for battery back-up nonvolatile memory application.
The LY62256 operates from a single power supply of 2.7~5.5V and all inputs and outputs are fully TTL compatible
FEATURES
Fast access time : 35/55/70ns
Low power consumption:
Operating current : 20/15/10mA (TYP.)
Standby current : 1A (TYP.)
Single 2.7~5.5V power supply
All inputs and outputs TTL compatible
Fully static operation
Tri-state output
Data retention voltage : 1.5V (MIN.)
Green package available
Package :
28-pin 600 mil P-DIP
28-pin 330 mil SOP
28-pin 8mm x 13.4mm STSOP
28-pin 300 mil Skinny P-DIP
LY62256管脚定义：
