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Philips Semiconductors
9. Static characteristics
Table 25:
DC electrical characteristics
= − 40 ° C to +85 ° C; V
T
amb
Symbol
Parameter
V
LOW-level clock input voltage
IL(CK)
V
HIGH-level clock input voltage
IH(CK)
V
LOW-level input voltage
IL
(except X1 clock)
V
HIGH-level input voltage
IH
(except X1 clock)
V
LOW-level output voltage
OL
[1]
on all outputs
V
HIGH-level output voltage
OH
I
LOW-level input leakage
LIL
current
I
clock leakage
CL
I
supply current
CC
C
input capacitance
i
[1]
Except x
, V
= 1 V typical.
2
OL
9397 750 11621
Product data
Dual UART with 16 bytes of transmit and receive FIFOs and IrDA
= 2.5 V, 3.3 V or 5.0 V ± 10%, unless otherwise specified.
CC
Conditions
I
= 5 mA
OL
(databus)
I
= 4 mA
OL
(other outputs)
I
= 2 mA
OL
(databus)
I
= 1.6 mA
OL
(other outputs)
= −5 mA
I
OH
(databus)
= −1 mA
I
OH
(other outputs)
= −800 µA
I
OH
(data bus)
= −400 µA
I
OH
(other outputs)
f = 5 MHz
Rev. 03 — 19 June 2003
2.5 V
3.3 V
Min
Max
Min
−0.3
−0.3
0.45
1.8
V
2.4
CC
−0.3
−0.3
0.65
1.6
-
2.0
-
-
-
-
-
-
-
0.4
-
-
0.4
-
-
-
-
-
-
2.0
1.85
-
-
1.85
-
-
±10
-
-
±30
-
-
-
3.5
-
-
5
-
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
SC16C2550
encoder/decoder
5.0 V
Max
Min
Max
−0.5
0.6
0.6
V
3.0
V
CC
CC
−0.5
0.8
0.8
-
2.2
-
-
-
0.4
0.4
-
-
-
-
-
-
-
-
-
2.4
-
-
-
-
-
-
-
-
-
-
±10
±10
-
±30
±30
-
4.5
-
4.5
5
-
5
30 of 46
Unit
V
V
V
V
V
V
V
V
V
V
V
V
µA
µA
mA
pF
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