SC16IS740IPW PHILIPS [NXP Semiconductors], SC16IS740IPW Datasheet - Page 50

• Manufacturer Part Number: SC16IS740IPW
• Description: Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
• Manufacturer: PHILIPS [NXP Semiconductors]

NXP Semiconductors
Table 38.
V
[1]
[2]
Table 39.
All the timing limits are valid within the operating supply voltage, ambient temperature range and output load;
V
an input voltage of V
SC16IS740_750_760_5
Product data sheet
Symbol
t
t
f
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
w1
w2
XTAL
TR
CSS
CSH
DO
DS
DH
CP
CH
CL
CSW
d9
d10
d11
d12
d13
d14
DD
Fig 33. External clock timing
DD
= 2.5 V
Applies to external clock, crystal oscillator max. 24 MHz.
= 2.5 V
f
XTAL
EXTERNAL
=
f
SC16IS740/750 SPI-bus timing specifications
XTAL
Parameter
clock pulse duration
clock pulse duration
frequency on pin XTAL
CLOCK
-------
t
0.2 V, T
0.2 V, T
w3
1
Parameter
CS HIGH to SO 3-state delay time
CS to SCLK setup time
CS to SCLK hold time
SCLK fall to SO valid delay time
SI to SCLK setup time
SI to SCLK hold time
SCLK period
SCLK HIGH time
SCLK LOW time
CS HIGH pulse width
SPI output data valid time
SPI modem output data valid time
SPI transmit interrupt clear time
SPI modem input interrupt clear time
SPI interrupt clear time
SPI receive interrupt clear time
dynamic characteristics
SS
amb
amb
to V
= 40 C to +85 C; or V
= 40 C to +85 C; or V
DD
. All output load = 25 pF, unless otherwise specified.
t
w2
t
Conditions
w3
Rev. 05 — 16 November 2006
Single UART with I
DD
DD
= 3.3 V
= 3.3 V
t
Conditions
C
C
t
w1
CL
L
L
= 100 pF
= 100 pF
+ t
CH
0.3 V, T
0.3 V, T
amb
amb
2
C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
[1][2]
= 40 C to +95 C
= 40 C to +95 C; and refer to V
SC16IS740/750/760
Min
10
10
V
-
DD
Min
-
100
20
-
100
20
250
100
100
200
200
200
200
200
200
200
= 2.5 V
Max
48
-
-
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
V
6
6
-
DD
© NXP B.V. 2006. All rights reserved.
= 3.3 V
Max
100
-
-
100
-
-
-
-
-
-
-
-
-
-
-
-
002aaa112
IL
Max
80
and V
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
IH
50 of 62
Unit
ns
ns
MHz
with