MC145170P2 데이터 시트보기 (PDF) - Freescale Semiconductor
부품명
상세내역
제조사
MC145170P2 Datasheet PDF : 32 Pages
| |||
Electrical Characteristics
Table 4. AC Interface Characteristics
( TA = -40 to 85°C, CL = 50 pF, Input tr = tf = 10 ns, unless otherwise noted.)
Parameter
Symbol
Figure
No.
VDD
Guaranteed
V
Limit
Serial Data Clock Frequency (Note: Refer to Clock tw Below)
fclk
2
Maximum Propagation Delay, CLK to Dout
tPLH, tPHL
2, 6
Maximum Disable Time, Dout Active to High Impedance
tPLZ, tPHZ
3, 7
Access Time, Dout High Impedance to Active
tPZL, tPZH
3, 7
Maximum Output Transition Time, Dout
CL = 50 pF
CL = 200 pF
tTLH, tTHL
2, 6
2, 6
Maximum Input Capacitance - Din, ENB, CLK
Cin
Maximum Output Capacitance - Dout
Cout
2.7
dc to 3.0
4.5
dc to 4.0
5.5
dc to 4.0
2.7
150
4.5
85
5.5
85
2.7
300
4.5
200
5.5
200
2.7
0 to 200
4.5
0 to 100
5.5
0 to 100
2.7
150
4.5
50
5.5
50
2.7
900
4.5
150
5.5
150
-
10
-
10
Unit
MHz
ns
ns
ns
ns
ns
pF
pF
Table 5. Timing Requirements (TA = -40 to 85°C, Input tr = tf = 10 ns, unless otherwise noted.)
Parameter
Symbol
Figure
No.
VDD
V
Guaranteed
Limit
Unit
Minimum Setup and Hold Times, Din vs CLK
tsu, th
4
2.7
4.5
5.5
Minimum Setup, Hold, and Recovery Times, ENB vs CLK
tsu, th, trec
5
2.7
4.5
5.5
Minimum Inactive-High Pulse Width, ENB
tw(H)
5
2.7
4.5
5.5
Minimum Pulse Width, CLK
tw
2
2.7
4.5
5.5
Maximum Input Rise and Fall Times, CLK
tr, tf
2
2.7
4.5
5.5
55
ns
40
40
135
ns
100
100
400
ns
300
300
166
ns
125
125
100
µs
100
100
MC145170-2 Technical Data, Rev. 5
Freescale Semiconductor
5
Share Link: 