參數(shù)資料
型號： SC16C554B
廠商： NXP Semiconductors N.V.
英文描述： 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
中文描述： 5伏，3.3伏和2.5伏兆5四異步/秒（最大），16字節(jié)的FIFO
文件頁數(shù)： 36/51頁
文件大小： 253K
代理商： SC16C554B
9397 750 13133
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 9 February 2005
36 of 51
Philips Semiconductors
SC16C554B/554DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
10. Dynamic characteristics
Table 26:
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
Dynamic characteristics
2.5 V
3.3 V
5.0 V
Unit
Min
10
Max
-
48
-
-
-
-
-
Min
6
-
0
0
10
26
0
Max
-
80
-
-
-
-
-
Min
6
Max
-
80
-
-
-
-
-
t
1w
, t
2w
f
XTAL
t
6s
t
6h
t
7d
t
7w
t
7h
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
ns
MHz
ns
ns
ns
ns
ns
[1] [2]
-
0
0
10
77
0
0
0
10
23
0
25 pF load
t
9d
t
12d
t
12h
t
13d
25 pF load
25 pF load
25 pF load
20
-
-
10
-
77
15
-
20
-
-
10
-
26
15
-
20
-
-
10
-
23
15
-
ns
ns
ns
ns
t
13w
t
13h
20
0
-
-
20
0
-
-
15
0
-
-
ns
ns
t
15d
t
16s
t
16h
t
17d
t
18d
25
20
15
-
-
-
-
-
100
100
25
20
5
-
-
-
-
-
33
24
20
15
5
-
-
-
-
-
29
23
ns
ns
ns
ns
ns
25 pF load
25 pF load
t
19d
25 pF load
-
100
-
24
-
23
ns
t
20d
-
1 T
RCLK
[3]
-
1 T
RCLK
[3]
-
1 T
RCLK
[3]
ns
t
21d
25 pF load
-
100
-
29
-
28
ns
t
22d
-
100
-
45
-
40
ns
t
23d
8 T
RCLK
[3]
24 T
RCLK
[3]
8 T
RCLK
[3]
24 T
RCLK
[3]
8 T
RCLK
[3]
24 T
RCLK
[3]
ns
t
24d
-
100
-
45
-
40
ns
t
25d
-
1 T
RCLK
[3]
-
1 T
RCLK
[3]
-
1 T
RCLK
[3]
ns
t
26d
-
100
-
45
-
40
ns
t
27d
-
100
-
45
-
40
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C554B_10 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
SC16C554BIB64 功能描述:UART 接口集成電路 16CB 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
SC16C554BIB64,128 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH 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
SC16C554BIB64,128 PBF 制造商:NXP Semiconductors 功能描述:
SC16C554BIB64,151 功能描述:UART 接口集成電路 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
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