isp1760 NXP Semiconductors, isp1760 Datasheet - Page 90

• Manufacturer Part Number: isp1760
• Description: Hi-speed Universal Serial Bus Host Controller For Embedded Applications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 13257
Product data sheet
Fig 14. Memory read.
14.1.3 Memory read
A[17:1]
WR_N
CS_N
RD_N
DATA
Table 93:
V
Table 94:
V
Symbol
t
T
t
t
t
t
t
Symbol
t
T
t
t
t
t
t
p13
d13
d23
w13
su13
su23
p13
d13
d23
w13
su13
su23
CC(I/O)
CC(I/O)
cy13
cy13
address = 33C
data
= 1.65 V to 1.95 V; T
= 3.3 V to 3.6 V; T
Memory read
Memory read
Parameter
initial prefetch time
memory RD_N cycle time
data valid time after RD_N LOW
data available time after RD_N HIGH
RD_N pulse width
CS_N setup time before RD_N LOW
address setup time before RD_N LOW
Parameter
initial prefetch time
memory RD_N cycle time
data valid time after RD_N LOW
data available time after RD_N HIGH
RD_N pulse width
CS_N setup time before RD_N LOW
address setup time before RD_N LOW
Rev. 01 — 8 November 2004
t
p13
amb
amb
= 40 C to +85 C; unless otherwise specified.
t
su13
= 40 C to +85 C; unless otherwise specified.
t
su23
address 1
t
w13
data 1
t
t
d23
d13
T
cy13
Embedded Hi-Speed USB host controller
address 2
Min
90
40
-
-
t
0
0
Min
90
36
-
-
t
0
0
d13
d13
data 2
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
address 3
Max
-
-
31
1
-
-
Max
-
-
20
1
-
-
data 3
004aaa523
ISP1760
Unit
ns
ns
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
ns
ns
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