ISP1761ET NXP Semiconductors, ISP1761ET Datasheet - Page 143

• Manufacturer Part Number: ISP1761ET
• Description: USB Interface IC USB 2.0 HS OTG HOST
• Manufacturer: NXP Semiconductors

Specifications of ISP1761ET

• Operating Supply Voltage: 1.65 V to 3.6 V
• Lead Free Status / Rohs Status: Details
• Other names: ISP1761ET,557

NXP Semiconductors
ISP1761_4
Product data sheet
15.2.1.2 PIO register access
Table 175. PIO register read or write
T
Table 176. Register access
T
[1]
Symbol Parameter
t
V
Reading
t
t
t
t
t
t
t
Writing
t
t
t
t
t
t
t
Symbol
t
t
t
t
d68
w18
su18
h18
d18
d28
d38
d48
w28
su28
h28
su38
h38
d58
d68
WHRL
RHWL
WHWL
RHRL
amb
amb
Fig 29. PIO register access
CC(I/O)
WR_N
CS_N
RD_N
For the Data Port register, the minimum value is 25 ns.
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
= 3.3 V to 3.6 V
CS_N LOW to WR_N LOW delay
RD_N LOW pulse width
address set-up time before RD_N LOW
address hold time after RD_N HIGH
RD_N LOW to data valid delay
RD_N HIGH to data outputs 3-state delay
RD_N HIGH to CS_N HIGH delay
CS_N LOW to RD_N LOW delay
WR_N LOW pulse width
address set-up time before WR_N LOW
address hold time after WR_N HIGH
data set-up time before WR_N HIGH
data hold time after WR_N HIGH
WR_N HIGH to CS_N HIGH delay
CS_N LOW to WR_N LOW delay
Parameter
WR_N HIGH to RD_N LOW time
RD_N HIGH to WR_N LOW time
WR_N HIGH to WR_N LOW time
RD_L HIGH to RD_N LOW time
t
WHRL
Rev. 04 — 5 March 2007
…continued
t
RHWL
t
WHWL
Min
86
86
86
86
[1]
[1]
Min
0
> t
0
0
-
0
0
0
15
0
1
5
2
1
0
Hi-Speed USB OTG controller
d18
Max
-
-
Max
-
-
-
-
21
1
-
-
-
-
-
-
-
-
-
© NXP B.V. 2007. All rights reserved.
ISP1761
t
RHRL
Unit
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
004aaa984
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