参数资料
型号: SC16C654IA68,512
厂商: NXP SEMICONDUCTORS
元件分类: 微控制器/微处理器
英文描述: 4 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQCC68
封装: PLASTIC, MS-018, SOT-188-2, LCC-68
文件页数: 28/52页
文件大小: 647K
代理商: SC16C654IA68,512
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Philips
Semiconductor
s
SC16C654/654D
Quad
U
A
R
T
with
64-b
yte
FIFO
and
infrared
(IrD
A)
encoder/decoder
9397
750
11617
K
oninklijk
e
Philips
Electronics
N.V
.2003.
All
r
ights
reser
v
ed.
Pr
oduct
data
Re
v
.04
19
J
une
2003
34
of
52
9.
Static
c
haracteristics
[1]
Except x2, VOL = 1 V typical.
[2]
When using crystal oscillator. The use of an external clock will increase the sleep current.
[3]
Refer to Table 2 “Pin description” on page 7 for a listing of pins having internal pull-up resistors.
Table 27:
DC electrical characteristics
Tamb = 40 °C to +85 °C; VCC = 2.5 V, 3.3 V or 5.0 V ±10%, unless otherwise specied.
Symbol
Parameter
Conditions
2.5 V
3.3 V
5.0 V
Unit
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
VIL(CK)
LOW-level clock input voltage
0.3
-
0.45
0.3
-
0.6
0.5
-
0.6
V
VIH(CK)
HIGH-level clock input voltage
1.8
-
VCC
2.4
-
VCC
3.0
-
VCC
V
VIL
LOW-level input voltage
(except X1 clock)
0.3
-
0.65
0.3
-
0.8
0.5
-
0.8
V
VIH
HIGH-level input voltage
(except X1 clock)
1.6
-
2.0
-
2.2
-
V
VOL
LOW-level output voltage
on all outputs[1]
IOL =5mA
(databus)
--------0.4
V
IOL =4mA
(other outputs)
-----0.4
---V
IOL =2mA
(databus)
--0.4
------V
IOL = 1.6 mA
(other outputs)
--0.4
------V
VOH
HIGH-level output voltage
IOH = 5mA
(databus)
------2.4
--V
IOH = 1mA
(other outputs)
---2.0
-----V
IOH = 800 A
(data bus)
1.85
--------V
IOH = 400 A
(other outputs)
1.85
--------V
ILIL
LOW-level input leakage
current
--
±10
-
±10
-
±10
A
ICL
clock leakage
-
±30
-
±30
-
±30
A
ICC
supply current
f = 5 MHz
-
4.5
-
6
-
6
mA
ICCsleep
sleep current[2]
-1
--1
-mA
Ci
input capacitance
-
5
-
5
-
5
pF
Rpu(int)
internal pull-up resistance[3]
500
-
500
-
500
-
k
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