欢迎访问ic37.com |
会员登录 免费注册
发布采购

CAT28C16AJ-20 参数 Datasheet PDF下载

CAT28C16AJ-20图片预览
型号: CAT28C16AJ-20
PDF下载: 下载PDF文件 查看货源
内容描述: 16K位CMOS并行E2PROM [16K-Bit CMOS PARALLEL E2PROM]
分类和应用: 存储内存集成电路光电二极管可编程只读存储器电动程控只读存储器电可擦编程只读存储器
文件页数/大小: 8 页 / 58 K
品牌: CATALYST [ CATALYST SEMICONDUCTOR ]
 浏览型号CAT28C16AJ-20的Datasheet PDF文件第1页浏览型号CAT28C16AJ-20的Datasheet PDF文件第2页浏览型号CAT28C16AJ-20的Datasheet PDF文件第3页浏览型号CAT28C16AJ-20的Datasheet PDF文件第4页浏览型号CAT28C16AJ-20的Datasheet PDF文件第5页浏览型号CAT28C16AJ-20的Datasheet PDF文件第7页浏览型号CAT28C16AJ-20的Datasheet PDF文件第8页  
CAT28C16A
DEVICE OPERATION
Read
Data stored in the CAT28C16A is transferred to the data
bus when WE is held high, and both OE and CE are held
Figure 3. Read Cycle
tRC
ADDRESS
tCE
CE
tOE
OE
VIH
WE
tLZ
tOLZ
DATA OUT
HIGH-Z
tOH
DATA VALID
tAA
28C16A F05
low. The data bus is set to a high impedance state when
either CE or OE goes high. This 2-line control architec-
ture can be used to eliminate bus contention in a system
environment.
tOHZ
tHZ
DATA VALID
Figure 4. Byte Write Cycle [WE Controlled]
tWC
ADDRESS
tAS
tCS
CE
tAH
tCH
OE
tOES
WE
tDL
DATA OUT
HIGH-Z
tWP
tOEH
DATA IN
DATA VALID
tDS
tDH
5089 FHD F06
Doc. No. 25033-00 2/98
6