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参数资料
| 型号： | SC16C550IB48,128 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQFP48 |
| 封装： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48 |
| 文件页数： | 28/52页 |
| 文件大小： | 639K |
| 代理商： | SC16C550IB48,128 |
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Philips Semiconductors
SC16C550
UART with 16-byte FIFO and IrDA encoder/decoder
Product data
Rev. 05 — 19 June 2003
34 of 52
9397 750 11619
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
10. Dynamic characteristics
Table 27:
AC 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
Max
Min
Max
Min
Max
t1w, t2w
clock pulse duration
15
-
13
-
10
-
ns
t3w
clock frequency
-
16
-
32
-
48
MHz
t4w
address strobe width
45
-
35
-
25
-
ns
t5s
address set-up time
5
-
5
-
1
-
ns
t5h
address hold time
5
-
5
-
5
-
ns
t6s
chip select set-up time to AS
10
-
5
-
0
-
ns
t6h
address hold time
0
-
0
-
0
-
ns
t6s'
address set-up time
10
-
10
-
5
-
ns
t6h
chip select hold time
0
-
0
-
0
-
ns
t7d
IOR delay from chip select
10
-
10
-
10
-
ns
t7w
IOR strobe width
25 pF load
77
-
26
-
23
-
ns
t7h
chip select hold time from IOR
0-
ns
t7h'
address hold time
5-
ns
t8d
IOR delay from address
10
-
10
-
10
-
ns
t9d
read cycle delay
25 pF load
20
-
20
-
20
-
ns
t11d
IOR to DDIS delay
25 pF load
-
100
-
35
-
30
ns
t12d
delay from IOR to data
25 pF load
-
77
-
26
-
23
ns
t12h
data disable time
25 pF load
-
15
-
15
-
15
ns
t13d
IOW delay from chip select
10
-
10
-
10
-
ns
t13w
IOW strobe width
20
-
20
-
15
-
ns
t13h
chip select hold time from IOW
0
-0
-ns
t14d
IOW delay from address
10
-
10
-
10
-
ns
t15d
write cycle delay
25
-
25
-
20
-
ns
t16s
data set-up time
20
-
20
-
15
-
ns
t16h
data hold time
15
-
5
-
5
-
ns
t17d
delay from IOW to output
25 pF load
-
100
-
33
-
29
ns
t18d
delay to set interrupt from Modem
input
25 pF load
-
100
-
24
-
23
ns
t19d
delay to reset interrupt from IOR
25 pF load
-
100
-
24
-
23
ns
t20d
delay from stop to set interrupt
-
1
-
1
-
1
Rclk
t21d
delay from IOR to reset interrupt
25 pF load
-
100
-
29
-
28
ns
t22d
delay from start to set interrupt
-
100
-
45
-
40
ns
t23d
delay from IOW to transmit start
8
24
8
24
8
24
Rclk
t24d
delay from IOW to reset interrupt
-
100
-
45
-
40
ns
t25d
delay from stop to set RXRDY
-
1-
1Rclk
t26d
delay from IOR to reset RXRDY
-
100
-
45
-
40
ns
t27d
delay from IOW to set TXRDY
-
100
-
45
-
40
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SC16C550IN40 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Universal Asynchronous Receiver/Transmitter (UART) with 16-byte FIFO and infrared (IrDA) encoder/decoder |
| SC16C550IN40,112 | 功能描述:IC UART SINGLE W/FIFO 40-DIP RoHS:是 类别:集成电路 (IC) >> 接口 - UART（通用异步接收器/发送器） 系列:- 标准包装:250 系列:- 特点:* 通道数:2，DUART FIFO's:16 字节 规程:RS232，RS485 电源电压:2.25 V ~ 5.5 V 带并行端口:- 带自动流量控制功能:是 带IrDA 编码器/解码器:是 带故障启动位检测功能:是 带调制解调器控制功能:是 带CMOS:是 安装类型:表面贴装 封装/外壳:48-TQFP 供应商设备封装:48-TQFP（7x7） 包装:托盘 其它名称:XR16L2551IM-F-ND |
| SC16C554 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder |
| SC16C554B | 制造商:PHILIPS 制造商全称: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 |
| SC16C554B_10 | 制造商:PHILIPS 制造商全称: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 |
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