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P4C168-55LM PDF预览

P4C168-55LM

更新时间: 2024-11-26 04:55:07
品牌 Logo 应用领域
PYRAMID 存储内存集成电路静态存储器
页数 文件大小 规格书
15页 234K
描述
ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS

P4C168-55LM 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active零件包装代码:QLCC
包装说明:QCCN,针数:20
Reach Compliance Code:compliantECCN代码:3A001.A.2.C
HTS代码:8542.32.00.41风险等级:5.69
Is Samacsys:N最长访问时间:55 ns
JESD-30 代码:R-CQCC-N20JESD-609代码:e0
长度:10.922 mm内存密度:16384 bit
内存集成电路类型:STANDARD SRAM内存宽度:4
功能数量:1端子数量:20
字数:4096 words字数代码:4000
工作模式:ASYNCHRONOUS最高工作温度:125 °C
最低工作温度:-55 °C组织:4KX4
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装形状:RECTANGULAR封装形式:CHIP CARRIER
并行/串行:PARALLEL峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.905 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:TIN LEAD端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.4295 mm
Base Number Matches:1

P4C168-55LM 数据手册

 浏览型号P4C168-55LM的Datasheet PDF文件第2页浏览型号P4C168-55LM的Datasheet PDF文件第3页浏览型号P4C168-55LM的Datasheet PDF文件第4页浏览型号P4C168-55LM的Datasheet PDF文件第5页浏览型号P4C168-55LM的Datasheet PDF文件第6页浏览型号P4C168-55LM的Datasheet PDF文件第7页 
P4C168, P4C169, P4C170  
ULTRA HIGH SPEED 4K x 4  
STATIC CMOS RAMS  
FEATURES  
Full CMOS, 6T Cell  
Fully TTL Compatible, Common I/O Ports  
Three Options  
High Speed (Equal Access and Cycle Times)  
– 12/15/20/25/35ns (Commercial)  
– P4C168 Low Power Standby Mode  
– P4C169 Fast Chip Select Control  
– P4C170 Fast Chip Select, Output Enable  
Controls  
– 20/25/35/45/55/70ns (P4C168 Military)  
Low Power Operation (Commercial)  
– 715 mW Active  
Standard Pinout (JEDEC Approved)  
– 193 mW Standby (TTL Input) P4C168  
– 83 mW Standby (CMOS Input) P4C168  
– P4C168: 20-pin DIP, SOJ, LCC, SOIC,  
CERPACK, and Flat Pack  
Single 5V±10% Power Supply  
– P4C169: 20-pin DIP and SOIC  
– P4C170: 22-pin DIP  
DESCRIPTION  
Access times as fast as 12 nanoseconds are available,  
permitting greatly enhanced system operating speeds.  
CMOSisusedtoreducepowerconsumptiontoalow715  
mW active, 193 mW standby.  
The P4C168, P4C169 and P4C170 are a family of  
16,384-bitultrahigh-speedstaticRAMsorganizedas4K  
x4. Allthreedeviceshavecommoninput/outputports.The  
P4C168 enters the standby mode when the chip enable  
(CE) control goes HIGH; with CMOS input levels, power  
consumptionisonly83mWinthismode.BoththeP4C169  
and the P4C170 offer a fast chip select access time that  
is only 67% of the address access time. In addition, the  
P4C170 includes an output enable (OE) control to elimi-  
nate data bus contention. The RAMs operate from a  
single 5V ± 10% tolerance power supply.  
TheP4C168andP4C169areavailablein20-pin(P4C170  
in 22-pin) 300 mil DIP packages providing excellent  
boardleveldensities. TheP4C168isalsoavailablein20-  
pin 300 mil SOIC, SOJ, CERPACK, and Flat Pack  
packages.  
The P4C169 is also available in a 20-pin 300 mil SOIC  
package.  
PIN CONFIGURATIONS  
FUNCTIONAL BLOCK DIAGRAM  
P4C170  
P4C168  
P4C169  
DIP (P2)  
SOIC (S2)  
DIP (P3)  
DIP (P2, C6, D2)  
SOIC (S2)  
SOJ (J2)  
CERPACK (F2)  
SOLDER SEAL FLAT PACK (FS-2)  
Document # SRAM107 REV A  
Revised October 2005  
1

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