參數(shù)資料
型號(hào)： HYB514256BJL-50
廠商： SIEMENS A G
元件分類(lèi)： DRAM
英文描述： 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
中文描述： 256K X 4 FAST PAGE DRAM, 50 ns, PDSO20
文件頁(yè)數(shù)： 2/22頁(yè)
文件大?。?/td> 215K
代理商： HYB514256BJL-50
Semiconductor Group
56
HYB 514256B/BL/BJ/BJL-50/-60/-70
256 K
×
4-DRAM
The HYB 514256B/BJ/BL/BJL is the new generation dynamic RAM organized as 262 144 words by
4-bit. The HYB 514256B/BJ/BL/BJL utilizes CMOS silicon gate process technology as well as
advanced circuit techniques to provide wide operating margins, both internally and for the system
user. Multiplexed address inputs permit the HYB 514256B/BJ/BL/BJL to be packaged in a standard
plastic P-DIP-20-2,or plastic P-SOJ-26/20-1. This package size provides high system bit densities
and is compatible with commonly used automatic testing and insertion equipment. System oriented
features include single + 5 V (
±
10 %) power supply, direct interfacing with high-performance logic
device families such as Schottky TTL. These HYB 514256BL/BJL are specially selected for battery
backup applications.
Pin Definitions and Functions
Pin No.
Function
A0-A8
Address Inputs
RAS
Row Address Strobe
OE
Output Enable
I/O1-I/O4
Data Input/Output
CAS
Column Address Strobe
WE
V
CC
V
SS
N.C.
Read/Write Input
Power Supply (+ 5 V)
Ground (0 V)
No Connection
相關(guān)PDF資料
PDF描述
HYB514256BJL-60 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
HYB514256BJL-70 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
HYB514256BL-50 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
HYB514256BL-60 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
HYB514256BL-70 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYB514256BJL-60 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
HYB514256BJL-70 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
HYB514256BL-50 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
HYB514256BL-60 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
HYB514256BL-70 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
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