參數(shù)資料
型號(hào)： SC16C754B
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 64-byte FIFOs
中文描述： 5伏，3.3伏和2.5伏兆5四異步/秒（最大）64字節(jié)的FIFO
文件頁(yè)數(shù)： 36/50頁(yè)
文件大?。?/td> 259K
代理商： SC16C754B
9397 750 14668
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 13 June 2005
36 of 50
Philips Semiconductors
SC16C754B
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
10. Static characteristics
[1]
Meets TTL levels, V
IO(min)
= 2 V and V
IH(max)
= 0.8 V on non-hysteresis inputs.
Applies for external output buffers.
[2]
[3]
These parameters apply for D7 to D0.
[4]
These parameters apply for DTRA, DTRB, INIA, INTB, RTSA, RTSB, RXRDYA, RXRDYB, TXRDYA, TXRDYB, TXA, TXB.
[5]
Except XTAL2, V
OL
= 1 V typical.
These junction temperatures reflect simulated conditions. Absolute maximum junction temperature is 150
°
C. The customer is
responsible for verifying junction temperature.
[6]
[7]
Applies to external clock; crystal oscillator max. 24 MHz.
[8]
Measurement condition, normal operation other than Sleep mode:
V
CC
= 3.3 V; T
amb
= 25
°
C. Full duplex serial activity on all two serial (UART) channels at the clock frequency specified in the
recommended operating conditions with divisor of 1.
[9]
When using crystal oscillator. The use of an external clock will increase the sleep current.
Table 25:
Tolerance of V
CC
±
10 %, unless otherwise specified.
Symbol
Parameter
Static characteristics
Conditions
V
CC
= 2.5 V
Typ
V
CC
-
-
V
CC
= 3.3 V and 5 V
Min
Typ
V
CC
0
2.0
Unit
Min
Max
Max
V
CC
V
I
V
IH
supply voltage
input voltage
HIGH-level input
voltage
LOW-level input
voltage
output voltage
HIGH-level
output voltage
V
CC
10 %
0
1.6
V
CC
+ 10 % V
CC
10 %
V
CC
V
CC
V
CC
+ 10 % V
V
CC
V
CC
-
-
V
V
[1]
V
IL
[1]
-
-
0.65
-
-
0.8
V
V
O
V
OH
[2]
0
-
-
-
-
-
-
-
-
-
-
-
-
V
CC
-
-
-
-
-
-
0.4
0.4
18
+85
0
-
-
-
-
-
-
-
-
-
-
V
CC
-
-
-
-
0.4
0.4
-
-
18
+85
V
V
V
V
V
V
V
V
V
pF
°
C
I
OH
=
8 mA
I
OH
=
4 mA
I
OH
=
800
μ
A
I
OH
=
400
μ
A
I
OL
= 8 mA
I
OL
= 4 mA
I
OL
= 2 mA
I
OL
= 1.6 mA
[3]
2.0
2.0
-
-
-
-
-
-
-
40
[4]
[3]
1.85
1.85
-
-
-
-
-
40
[4]
V
OL
LOW-level output
voltage
[5]
[3]
[4]
[3]
[4]
C
i
T
amb
input capacitance
ambient
temperature
junction
temperature
crystal input
frequency
clock duty cycle
supply current
sleep current
operating in
free air
+25
+25
T
j
[6]
0
25
125
0
25
125
°
C
f
(i)XTAL1
[7]
-
-
50
-
-
80
MHz
δ
I
CC
I
CCsleep
-
-
-
50
-
200
-
-
-
-
50
-
200
-
6
-
%
mA
μ
A
f = 5 MHz
[8]
4.5
-
[9]
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SC16C754BIA68,512 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
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SC16C754BIA68,529 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
SC16C754BIA68512 制造商:NXP Semiconductors 功能描述:IC QUAD UART FIFO 5MBPS 5.5V LCC-68
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