ISP1581BD,557 NXP Semiconductors, ISP1581BD,557 Datasheet - Page 66

• Manufacturer Part Number: ISP1581BD,557
• Manufacturer: NXP Semiconductors

Specifications of ISP1581BD,557

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
9397 750 13462
Product data
Fig 29. MDMA master mode timing.
(1) Programmable polarity: shown as active LOW.
(2) Programmable polarity: shown as active HIGH.
(write) DATA [ 15:0 ]
(read) DATA [ 15:0 ]
DIOR/DIOW
DREQ
DACK
(2)
(1)
(1)
14.2.3 MDMA mode
t su1
Table 78:
V
Table 79:
V
Symbol
T
t
t
t
t
t
t
t
t
t
t
t
Symbol
T
t
t
t
su1
d1
h1
w1
w2
d2
h2
h3
su2
su3
a1
w1(min)
d1(max)
h3(min)
CC
CC
cy1
cy1(min)
t d1
= 4.0 to 5.5 V; V
= 4.0 to 5.5 V; V
t w1
GDMA slave mode timing parameters
t su2
MDMA mode timing parameters
Parameter
read/write cycle time
DREQ set-up time before first DACK on
DREQ on delay after last strobe off
DREQ hold time after last strobe on
DIOR/DIOW pulse width
DIOR/DIOW recovery time
read data valid delay after strobe on
read data hold time after strobe off
write data hold time after strobe off
write data set-up time before strobe off
DACK setup time before DIOR/DIOW
assertion
DACK de-assertion after DIOR/DIOW
de-assertion
Parameter
read/write cycle time (minimum)
DIOR/DIOW pulse width (minimum)
data valid delay after DIOR on
(maximum)
data hold time after DIOR off (minimum)
Rev. 06 — 23 December 2004
GND
t h3
GND
= 0 V; T
= 0 V; T
t w2
amb
amb
= 40 to 85 C.
= 40 to 85 C.
T cy1
[1]
[1]
t d2
Hi-Speed USB peripheral controller
t su2
Mode 0 Mode 1 Mode 2 Unit
480
215
150
5
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Min
78
10
33.33
0
39
36
-
-
1
10
0
0
t h1
150
80
60
5
t h2
t d3
Max
-
-
30
-
-
53
600
-
20
5
-
-
ISP1581
120
70
50
5
MGT506
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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