M66312P 查看數據表（PDF） - Renesas Electronics
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M66312P Datasheet PDF : 9 Pages
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M66312P/FP
Switching Characteristics
Item
Maximum clock frequency
Low-level to high-level and
high-level to low-level
output propagation time
CKS-SQH
High-level to low-level
output propagation time R-
SQH
Low-level to high-level and
high-level to low-level
output propagation time
CKL-QA to QH
Output disable time from
low-level and high-level
OE-QA to QH
Output enable time to low-
level and high-level OE-QA
to QH
Note: Test Circuit
Input
Symbol
fmax
tPLH
tPHL
tPHL
tPLH
tPHL
tPLZ
tPHZ
tPZL
tPZH
VCC
PG
DUT
50 Ω
GND
Limits
Ta = 25°C
Min
Typ
Max
15
—
—
—
—
70
—
—
70
—
—
60
—
—
60
—
—
60
—
—
50
—
—
50
—
—
56
—
—
56
Output
VCC
RL = 1 kΩ
SW1
SW2
CL
RL = 1 kΩ
Ta = −40 to +85°C
Min
Max
12
—
—
88
—
88
(VCC = 5 V)
Unit
MHz
ns
ns
Conditions
CL = 50 pF
CL = 15 pF
(Note)
—
76
ns
—
76
—
76
ns
CL = 50 pF
ns
(Note)
—
64
—
64
—
70
—
70
ns
CL = 5 pF
ns
(Note)
ns
CL = 50 pF
ns
(Note)
Item
tPLH, tPHL
tPLZ
tPHZ
tPZL
tPZH
SW1
Open
Close
Open
Close
Open
SW2
Open
Open
Close
Open
Close
(1) The pulse generator (PG) has the following characteristics (10% to 90%): tr = 6 ns, tf = 6 ns
(2) The capacitance CL includes stray wiring capacitance and the probe input capacitance.
Timing Requirements
Item
CKS, CKL, R pulse width
A setup time with respect to
CKS
CKS setup time with respect
to CKL
A hold time with respect to
CKS
R recovery time with
respect to CKS
Symbol
tw
tsu
tsu
th
trec
Limits
Ta = 25°C
Ta = −40 to +85°C
Min
Typ
Max
Min
Max
32
—
—
40
—
40
—
—
50
—
40
—
—
50
—
10
—
—
10
—
20
—
—
26
—
(VCC = 5 V)
Unit
Conditions
ns
ns
ns
ns
ns
REJ03F0178-0201 Rev.2.01 Mar 31, 2008
Page 6 of 8
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