參數(shù)資料
型號(hào): SC16IS750IBS
廠商: NXP Semiconductors N.V.
元件分類: 連接器件
英文描述: Single UART with I2C-bus-SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
封裝: SC16IS740IPW/Q900<SOT403-1 (TSSOP16)|<<http://www.nxp.com/packages/SOT403-1.html<1<Always Pb-free,;SC16IS740IPW<SOT403-1 (TSSOP16)|<<http://www.nxp.com/packages/SOT403-1.
文件頁(yè)數(shù): 50/62頁(yè)
文件大小: 308K
代理商: SC16IS750IBS
SC16IS740_750_760_6
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 — 13 May 2008
50 of 62
NXP Semiconductors
SC16IS740/750/760
Single UART with I
2
C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
[1]
Applies to external clock, crystal oscillator max. 24 MHz.
[2]
Table 38.
V
DD
= 2.5 V
±
0.2 V T
amb
=
40
°
C to +85
°
C; or V
DD
= 3.3 V
±
0.3 V T
amb
=
40
°
C to +95
°
C
Symbol
Parameter
Conditions
f
XTAL
dynamic characteristics
V
DD
= 2.5 V
Min
10
10
-
V
DD
= 3.3 V
Min
6
6
-
Unit
Max
-
-
48
Max
-
-
80
t
w1
t
w2
f
XTAL
clock pulse duration
clock pulse duration
frequency on pin XTAL
ns
ns
MHz
[1][2]
f
XTAL
w3
-------
=
Fig 33. External clock timing
EXTERNAL
CLOCK
002aaa112
t
w3
t
w2
t
w1
Table 39.
All the timing limits are valid within the operating supply voltage, ambient temperature range and output load;
V
DD
= 2.5 V
±
0.2 V T
amb
=
40
°
C to +85
°
C; or V
DD
= 3.3 V
±
0.3 V T
amb
=
40
°
C to +95
°
C; and refer to V
IL
and V
IH
with
an input voltage of V
SS
to V
DD
. All output load = 25 pF unless otherwise specified.
Symbol
Parameter
Conditions
t
TR
CS HIGH to SO 3-state delay time
C
L
= 100 pF
t
CSS
CS to SCLK setup time
t
CSH
CS to SCLK hold time
t
DO
SCLK fall to SO valid delay time
C
L
= 100 pF
t
DS
SI to SCLK setup time
t
DH
SI to SCLK hold time
t
CP
SCLK period
t
CL
+ t
CH
t
CH
SCLK HIGH time
t
CL
SCLK LOW time
t
CSW
CS HIGH pulse width
t
d9
SPI output data valid time
t
d10
SPI modem output data valid time
t
d11
SPI transmit interrupt clear time
t
d12
SPI modem input interrupt clear time
t
d13
SPI interrupt clear time
t
d14
SPI receive interrupt clear time
t
w(rst)
reset pulse width
SC16IS740/750 SPI-bus timing specifications
Min
-
100
20
-
100
20
250
100
100
200
200
200
200
200
200
200
3
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
100
-
-
100
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
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SC16IS750IPW Single UART with I2C-bus-SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
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