參數(shù)資料
型號: BU-61864G4-290W
廠商: DATA DEVICE CORP
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72
封裝: QFP-72
文件頁數(shù): 3/40頁
文件大?。?/td> 725K
代理商: BU-61864G4-290W
11
MACH110-14/18/20 (Ind)
CAPACITANCE (Note 1)
Parameter
Symbol
Parameter Description
Test Conditions
Typ
Unit
CIN
Input Capacitance
VIN= 2.0 V
VCC = 5.0 V, TA = 25
°C6
pF
COUT
Output Capacitance
VOUT= 2.0 V
f = 1 MHz
8
pF
SWITCHING CHARACTERISTICS over INDUSTRIAL operating ranges (Note 2)
Parameter
Symbol
Parameter Description
Min
Max
Min
Max
Min
Max
Unit
tPD
Input, I/O, or Feedback to Combinatorial
14.5
18
24
ns
Output (Note 3)
8.5
12
16
ns
10
13.5
17
ns
tH
Hold Time
0
ns
tCO
Clock to Output (Note 3)
10
12
14.5
ns
tWL
7.5
10
ns
tWH
7.5
10
ns
53.5
40
32
MHz
50
38
30
MHz
fMAX
61.5
53
38
MHz
57
44
34.5
MHz
No Feedback
1/(tWL + tWH)
66.5
50
MHz
tAR
Asynchronous Reset to Registered Output
19.5
24
30
ns
tARW
Asynchronous Reset Width (Note 1)
14.5
18
24
ns
tARR
Asynchronous Reset Recovery Time (Note 1)
10
12
18
ns
tAP
Asynchronous Preset to Registered Output
19.5
24
30
ns
tAPW
Asynchronous Preset Width (Note 1)
14.5
18
24
ns
tAPR
Asynchronous Preset Recovery Time (Note 1)
10
12
18
ns
tEA
Input, I/O, or Feedback to Output Enable (Note 3)
14.5
18
24
ns
tER
Input, I/O, or Feedback to Output Disable (Note 3)
14.5
18
24
ns
Notes:
1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified
where capacitance may be affected.
2. See Switching Test Circuit, for test conditions.
3. Parameters measured with 16 outputs switching.
Setup Time from Input, I/O, or Feedback
to Clock
-14
-24
Clock Width
D-type
T-type
D-type
T-type
LOW
HIGH
D-type
T-type
Maximum
Frequency
(Note 1)
External Feedback 1/(tS + tCO)
Internal Feedback (fCNT)
tS
-18
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