参数资料
型号: SC16C2550IN40,112
厂商: NXP Semiconductors
文件页数: 24/46页
文件大小: 0K
描述: IC UART DUAL W/FIFO 40-DIP
标准包装: 9
特点: 2 通道
通道数: 2,DUART
FIFO's: 16 字节
电源电压: 2.5V,3.3V,5V
带自动流量控制功能:
带IrDA 编码器/解码器:
带故障启动位检测功能:
带调制解调器控制功能:
带CMOS:
安装类型: 通孔
封装/外壳: 40-DIP(0.600",15.24mm)
供应商设备封装: 40-DIP
包装: 管件
其它名称: 568-3262-5
935270024112
SC16C2550IN40
Philips Semiconductors
SC16C2550
Dual UART with 16 bytes of transmit and receive FIFOs and IrDA
encoder/decoder
Product data
Rev. 03 — 19 June 2003
30 of 46
9397 750 11621
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
9.
Static characteristics
[1]
Except x2, VOL = 1 V typical.
Table 25:
DC 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
VIL(CK)
LOW-level clock input voltage
0.3
0.45
0.3
0.6
0.5
0.6
V
VIH(CK)
HIGH-level clock input voltage
1.8
VCC
2.4
VCC
3.0
VCC
V
VIL
LOW-level input voltage
(except X1 clock)
0.3
0.65
0.3
0.8
0.5
0.8
V
VIH
HIGH-level input voltage
(except X1 clock)
1.6
-
2.0
-
2.2
-
V
VOL
LOW-level output voltage
on all outputs[1]
IOL =5mA
(databus)
-----0.4
V
IOL =4mA
(other outputs)
---0.4
--V
IOL =2mA
(databus)
-0.4
----V
IOL = 1.6 mA
(other outputs)
-0.4
----V
VOH
HIGH-level output voltage
IOH = 5mA
(databus)
----2.4
-V
IOH = 1mA
(other outputs)
--2.0
---V
IOH = 800 A
(data bus)
1.85
-----V
IOH = 400 A
(other outputs)
1.85
-----V
ILIL
LOW-level input leakage
current
-
±10
-
±10
-
±10
A
ICL
clock leakage
-
±30
-
±30
-
±30
A
ICC
supply current
f = 5 MHz
-
3.5
-
4.5
-
4.5
mA
Ci
input capacitance
-
5
-
5
-
5
pF
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