參數(shù)資料
型號(hào)： SC16C554IB80
廠商： NXP Semiconductors N.V.
元件分類： 收發(fā)器
英文描述： Quad UART with 16-byte FIFO and infrared (IrDA) encoder-decoder
封裝： SC16C554IB80<SOT315-1 (LQFP80)|<<http://www.nxp.com/packages/SOT315-1.html<1<week 17, 2005,;
文件頁(yè)數(shù)： 36/55頁(yè)
文件大小： 276K
代理商： SC16C554IB80
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DC electrical characteristics
T
amb
=
40
°
C to +85
°
C; V
CC
= 2.5 V 3.3 V or 5.0 V
±
10%, unless otherwise specified.
Symbol
Parameter
Conditions
2.5 V
Min
Nom
V
IL(CK)
LOW-level clock input voltage
0.3
-
V
IH(CK)
HIGH-level clock input voltage
1.8
-
V
IL
LOW-level input voltage
(except X1 clock)
V
IH
HIGH-level input voltage
(except X1 clock)
V
OL
LOW-level output voltage
on all outputs
[1]
(databus)
I
OL
= 4 mA
(other outputs)
I
OL
= 2 mA
(databus)
I
OL
= 1.6 mA
(other outputs)
V
OH
HIGH-level output voltage
I
OH
=
5 mA
(databus)
I
OH
=
1 mA
(other outputs)
I
OH
=
800
μ
A
(data bus)
I
OH
=
400
μ
A
(other outputs)
I
LIL
LOW-level input leakage
current
I
CL
clock leakage
-
-
I
CC
supply current
f = 5 MHz
-
-
I
CCsleep
sleep current
[2]
-
1
C
i
input capacitance
-
-
R
pu(int)
internal pull-up resistance
[3]
500
-
P
S
Q
9
P
R
3
9
S
[1]
[2]
[3]
Except x
2
, V
OL
= 1 V typical.
When using crystal oscillator. The use of an external clock will increase the sleep current.
Refer to
Table 2 “Pin description” on page 9
for a listing of pins having internal pull-up resistors.
Table 26:
3.3 V
Nom
-
-
-
5.0 V
Nom
-
-
-
Unit
Max
0.45
V
CC
0.65
Min
0.3
2.4
0.3
Max
0.6
V
CC
0.8
Min
0.5
3.0
0.5
Max
0.6
V
CC
0.8
V
V
V
0.3
-
1.6
-
-
2.0
-
-
2.2
-
-
V
I
OL
= 5 mA
-
-
-
-
-
-
-
-
0.4
V
-
-
-
-
-
0.4
-
-
-
V
-
-
0.4
-
-
-
-
-
-
V
-
-
0.4
-
-
-
-
-
-
V
-
-
-
-
-
-
2.4
-
-
V
-
-
-
2.0
-
-
-
-
-
V
1.85
-
-
-
-
-
-
-
-
V
1.85
-
-
-
-
-
-
-
-
V
-
-
±
10
-
-
±
10
-
-
±
10
μ
A
±
30
4.5
-
5
-
-
-
-
-
500
-
-
1
-
-
±
30
6
-
5
-
-
-
-
-
500
-
-
1
-
-
±
30
6
-
5
-
μ
A
mA
mA
pF
k
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參數(shù)描述
SC16C554IB80,528 功能描述:UART 接口集成電路 Quad UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C554IB80,551 功能描述:UART 接口集成電路 16C 2.5V-5V 4CH UART 16B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C554IB80,557 功能描述:UART 接口集成電路 16C 2.5V-5V 4CH UART 16B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C650A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
SC16C650AIA44 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
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