sc16c654 NXP Semiconductors, sc16c654 Datasheet - Page 35

• Manufacturer Part Number: sc16c654
• Description: Quad Uart With 64-byte Fifo And Infrared Irda Encoder/decoder
• Manufacturer: NXP Semiconductors

Philips Semiconductors
10. Dynamic characteristics
Table 28:
T
9397 750 11617
Product data
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
1w
3w
6s
6h
7d
7w
7h
9d
12d
12h
13d
13w
13h
15d
16s
16h
17d
18d
19d
20d
21d
22d
23d
24d
25d
26d
27d
28d
30s
30w
30h
30d
31d
31h
32s
32h
amb
, t
2w
= 40 C to +85 C; V
AC electrical characteristics
Parameter
clock pulse duration
oscillator/clock frequency
address set-up time
address hold time
IOR delay from chip select
IOR strobe width
chip select hold time from IOR
read cycle delay
delay from IOR to data
data disable time
IOW delay from chip select
IOW strobe width
chip select hold time from IOW
data set-up time
data hold time
delay from IOW to output
delay to set interrupt from Modem
input
delay to reset interrupt from IOR
delay from stop to set interrupt
delay from IOR to reset interrupt
delay from start to set interrupt
delay from IOW to transmit start
delay from IOW to reset interrupt
delay from stop to set RXRDY
delay from IOR to reset RXRDY
delay from IOW to set TXRDY
delay from start to reset TXRDY
address set-up time
chip select strobe width
address hold time
read cycle delay
delay from CS to data
data disable time
write strobe set-up time
write strobe hold time
write cycle delay
CC
= 2.5 V, 3.3 V or 5.0 V 10%, unless otherwise specified.
Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder
Conditions
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
Rev. 04 — 19 June 2003
[1]
[2]
[3]
[1]
Min
10
-
0
0
10
77
0
20
-
-
10
20
0
25
20
15
-
-
-
-
-
-
8
-
-
-
-
-
10
90
15
20
-
-
10
10
2.5 V
Max
-
48
-
-
-
-
-
-
77
15
-
-
-
-
-
-
100
100
100
1
100
100
24
100
1
100
100
8
-
-
-
-
90
15
-
-
Min
6
-
0
0
10
26
0
20
-
-
10
20
0
25
20
5
-
-
-
-
-
-
8
-
-
-
-
-
10
26
15
20
-
-
10
10
SC16C654/654D
3.3 V
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Max
-
80
-
-
-
-
-
-
26
15
-
-
-
-
-
-
33
24
24
1
29
45
24
45
1
45
45
8
-
-
-
-
26
15
-
-
Min
6
0
0
10
23
0
20
-
-
10
15
0
20
15
5
-
-
-
-
-
-
8
-
-
-
-
-
10
23
15
20
-
-
10
10
5.0 V
Max
-
80
-
-
-
-
-
-
23
15
-
-
-
-
-
-
29
23
23
1
28
40
24
40
1
40
40
8
-
-
-
-
23
15
-
-
35 of 52
Unit
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
R
ns
ns
R
ns
R
ns
ns
R
ns
ns
ns
ns
ns
ns
ns
ns
clk
clk
clk
clk