SAF1761BE/V1,518 NXP Semiconductors, SAF1761BE/V1,518 Datasheet - Page 130

• Manufacturer Part Number: SAF1761BE/V1,518
• Manufacturer: NXP Semiconductors

Specifications of SAF1761BE/V1,518

• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
15. Dynamic characteristics
Table 163. Dynamic characteristics: system clock timing
V
[1]
[2]
Table 164. Dynamic characteristics: CPU interface block
V
Table 165. Dynamic characteristics: high-speed source electrical characteristics
V
SAF1761_1
Product data sheet
Symbol
Crystal oscillator
f
External clock input
t
V
t
t
Symbol
SR
Symbol
Driver characteristics
t
t
Z
Clock timing
t
t
t
clk
J
r
f
HSR
HSF
HSDRAT
HSFRAM
HSRFI
CC(I/O)
CC(I/O)
CC(I/O)
HSDRV
i(XTAL1)
Recommended values for external capacitors when using a crystal are 22 pF to 27 pF.
Recommended accuracy of the clock frequency is 50
= 1.65 V to 3.6 V; T
= 1.65 V to 3.6 V; T
= 1.65 V to 3.6 V; T
Parameter
clock frequency
external clock jitter
clock duty cycle
input voltage on pin XTAL1
rise time
fall time
Parameter
slew rate
Parameter
rise time (10 % to 90 %)
fall time (10 % to 90 %)
driver output impedance (which
also serves as high-speed
termination)
high-speed data rate
microframe interval
consecutive microframe interval
difference
amb
amb
amb
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
Conditions
crystal
oscillator
Conditions
standard load (rise, fall)
Rev. 01 — 18 November 2009
Conditions
includes the R
resistor
10
6
for the crystal and oscillator. The oscillator used depends on V
S
[1][2]
[2]
Min
-
-
-
-
-
-
-
Min
1
Min
500
500
40.5
479.76
124.9375
1
Hi-Speed USB OTG controller
Typ
12
12
-
50
V
-
-
Typ
-
Typ
-
-
45
-
-
-
CC(I/O)
SAF1761
Max
-
-
500
-
-
3
3
Max
4
Max
-
-
49.5
480.24
125.0625
8.33
© NXP B.V. 2009. All rights reserved.
CC(I/O)
130 of 166
Unit
MHz
MHz
ps
%
V
ns
ns
Unit
V/ns
Unit
ps
ps
Mbit/s
ns
s
.