isp1583 NXP Semiconductors, isp1583 Datasheet - Page 72

• Manufacturer Part Number: isp1583
• Description: Hi-speed Universal Serial Bus Peripheral Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 101. ISP1583 register access timing parameters: separate address and data buses
V
ISP1583_6
Product data sheet
Symbol Parameter
Reading or writing
t
t
t
t
t
t
t
t
General
T
t
WLWH
AVWL
WHAX
DVWH
WHDZ
WHSH
I1VI2L
I2HI1X
RDY1
Fig 22. ISP1583 ready signal timing
CC(I/O)
cy(RW)
READY/IORDY
DS_N/WR_N,
RW_N/RD_N
= 1.65 V to 3.6 V; V
DS_N/WR_N LOW pulse width
address set-up time before DS_N/WR_N LOW
address hold time after DS_N/WR_N HIGH
data set-up time before DS_N/WR_N HIGH
data hold time after DS_N/WR_N HIGH
DS_N/WR_N HIGH to CS_N HIGH delay
RW_N/RD_N set-up time before DS_N/WR_N LOW
RW_N/RD_N hold time after DS_N/WR_N HIGH
read or write cycle time
READY/IORDY HIGH to DS_N/WR_N HIGH of the last
access
12.1.1.2 Freescale mode
MODE0/DA1 = LOW: Freescale mode; see
CC(3V3)
= 3.3 V; V
GND
= 0 V; T
Rev. 06 — 20 August 2007
amb
= 40 C to +85 C.
Conditions
Table 2
t
RDY1
Hi-Speed USB Peripheral Controller
Min
15
0
0
11
5
0
0
0
50
-
Typ
-
-
-
-
-
-
-
-
-
-
© NXP B.V. 2007. All rights reserved.
ISP1583
Max
-
-
-
-
-
-
-
-
-
91
004aaa920
72 of 100
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns