SC16C554BIB64 PHILIPS [NXP Semiconductors], SC16C554BIB64 Datasheet - Page 36

• Manufacturer Part Number: SC16C554BIB64
• Description: 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
10. Dynamic characteristics
Table 26:
T
9397 750 13133
Product data sheet
Symbol Parameter
t
f
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
XTAL
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
amb
, t
2w
= 40 C to +85 C; V
clock pulse duration
oscillator/clock frequency
address setup 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
write cycle delay
data setup 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
Dynamic characteristics
CC
= 2.5 V, 3.3 V or 5.0 V
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
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
Rev. 01 — 9 February 2005
[1] [2]
10 %, unless otherwise specified.
Min
10
-
0
0
10
77
0
20
-
-
10
20
0
25
20
15
-
-
-
-
-
-
8 T
-
-
-
-
[3]
RCLK
2.5 V
Max
-
48
-
-
-
-
-
-
77
15
-
-
-
-
-
-
100
100
100
1 T
100
100
24 T
100
1 T
100
100
[3]
[3]
[3]
RCLK
RCLK
RCLK
Min
6
-
0
0
10
26
0
20
-
-
10
20
0
25
20
5
-
-
-
-
-
-
8 T
-
-
-
-
[3]
SC16C554B/554DB
RCLK
3.3 V
Max
-
80
-
-
-
-
-
-
26
15
-
-
-
-
-
-
33
24
24
1 T
29
45
24 T
45
1 T
45
45
[3]
[3]
[3]
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
RCLK
RCLK
RCLK
Min
6
0
0
10
23
0
20
-
-
10
15
0
20
15
5
-
-
-
-
-
-
8 T
-
-
-
-
[3]
RCLK
5.0 V
Max
-
80
-
-
-
-
-
-
23
15
-
-
-
-
-
-
29
23
23
1 T
28
40
24 T
40
1 T
40
40
[3]
[3]
[3]
RCLK
RCLK
RCLK
36 of 51
Unit
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns