isp1563 NXP Semiconductors, isp1563 Datasheet - Page 86

• Manufacturer Part Number: isp1563
• Description: Hi-speed Universal Serial Bus Pci Host Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
16. Dynamic characteristics
Table 128. Dynamic characteristics: system clock timing
V
Typical values are at V
[1]
[2]
Table 129. Dynamic characteristics: I
V
Typical values are at V
[1]
Table 130. Dynamic characteristics: PCI interface block
V
Typical values are at V
[1]
ISP1563_2
Product data sheet
Symbol
Reset
t
PCI clock
f
Crystal oscillator
f
R
C
External clock input
V
J
t
t
t
Symbol
t
Symbol
SR
W(RESET_N)
clk(PCI)
clk
CR
CF
startup
CF
CC(I/O)
CC(I/O)
CC(I/O)
clk
I
S
L
out
Suggested values for external capacitors when using a crystal are 22 pF to 27 pF.
Recommended accuracy of the clock frequency is 50 ppm for the crystal and oscillator.
The capacitive load for each bus line (C
an external pull-up resistor with R
Standard load is 10 pF together with a pull-up and pull-down resistor of 10 k .
= 3.0 V to 3.6 V; T
= 3.0 V to 3.6 V; T
= 3.0 V to 3.6 V; T
Parameter
output fall time V
Parameter
output slew rate
Parameter
external RESET_N pulse
width
PCI clock
clock frequency
series resistance
load capacitance
input voltage
external clock jitter
rise time
fall time
clock duty factor
start-up time
CC(I/O)
CC(I/O)
CC(I/O)
amb
amb
amb
= 3.3 V; T
= 3.3 V; T
= 3.3 V; T
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
IH
to V
UP(max)
IL
amb
amb
amb
b
2
) is specified in pF. To meet the specification for V
= 850 / C
C-bus interface (SDA and SCL)
Conditions
10 pF < C
= +25 C; unless otherwise specified.
= +25 C; unless otherwise specified.
= +25 C; unless otherwise specified.
Conditions
crystal oscillator running
crystal
oscillator
Conditions
standard load (rise, fall)
b
k and R
Rev. 02 — 15 March 2007
[1]
b
< 400 pF
UP(min)
[1]
= (V
CC(I/O)
[1]
[2]
0.4) / 3 k .
Min
-
Min
1
Min
-
31
-
-
-
-
1.65
-
-
-
-
-
OL
and the maximum rise time (300 ns), use
Typ
0
Typ
-
Typ
10
-
12
48
-
18
1.8
-
-
-
50
5
HS USB PCI Host Controller
Max
250
Max
4
Max
-
33
-
-
100
-
1.95
50
3
3
-
10
© NXP B.V. 2007. All rights reserved.
ISP1563
Unit
ns
Unit
V/ns
86 of 102
Unit
MHz
MHz
MHz
pF
V
ppm
ns
ns
%
ms
s