參數資料
型號: CDP68HC68T1
廠商: Intersil Corporation
英文描述: CMOS Serial Real-Time Clock With RAM and Power Sense/Control
中文描述: 的CMOS串行實時時鐘RAM和功率檢測/控制
文件頁數: 16/24頁
文件大?。?/td> 139K
代理商: CDP68HC68T1
16
Dynamic Electrical Specifications
Bus Timing V
DD
±
10%, V
SS
= 0V
DC
, T
A
= 40
o
C to 85
o
C
IDENT. NO
PARAMETER
LIMITS (ALL TYPES)
UNITS
V
DD
= 3.3V
V
DD
= 5V
MIN
MAX
MIN
MAX
1
Chip Enable Setup Time
t
EVCV
200
-
100
-
ns
2
Chip Enable After Clock Hold Time
t
CVEX
250
-
125
-
ns
3
Clock Width High
t
WH
400
-
200
-
ns
4
Clock Width Low
t
WL
400
-
200
-
ns
5
Data In to Clock Setup Time
t
DVCV
200
-
100
-
ns
7
Clock to Data Propagation Delay
t
CVDV
-
200
-
100
ns
8
Chip Disable to Output High Z
t
EXQZ
-
200
-
100
ns
11
Output Rise Time
t
r
-
200
-
100
ns
12
Output Fall Time
t
f
-
200
-
100
ns
A
Data in After Clock Hold Time
t
CVDX
200
-
100
-
ns
B
Clock to Data Out Active
t
CVQX
-
200
-
100
ns
C
Clock Recovery Time
t
REC
200
-
200
-
ns
CDP68HC68T1
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