參數(shù)資料
型號： SC16C650A
廠商： NXP Semiconductors N.V.
英文描述： Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
中文描述： 通用異步接收器/發(fā)送器（UART）與32字節(jié)的FIFO和紅外（IrDA）編碼器/解碼器
文件頁數(shù)： 33/50頁
文件大?。?/td> 642K
代理商： SC16C650A
Philips Semiconductors
SC16C650A
UART with 32-byte FIFO and IrDA encoder/decoder
Product data
Rev. 04 — 20 June 2003
33 of 50
9397 750 11622
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
[1]
[2]
Applies to external clock, crystal oscillator max 24 MHz.
Applicable only when AS is tied LOW.
[3]
= 333 ns (for Baudrate
max
= 1.5 Mbits/s)
= 1
μ
s (for Baudrate
max
= 460.8 kbits/s)
= 4
μ
s (for Baudrate
max
= 115.2 kbits/s)
[4]
When in
both
DMA mode 0
and
FIFO enable mode, the write cycle delay should be larger than one x
1
clock cycle.
10.1 Timing diagrams
t
28d
t
RESET
N
delay from start to reset TXRDY
Reset pulse width
baud rate divisor
-
100
1
8
-
2
16
1
-
40
1
8
-
2
16
1
-
40
1
8
-
2
16
1
R
clk
ns
R
clk
Table 28:
T
amb
=
40
°
C to +85
°
C; V
CC
= 2.5 V 3.3 V or 5 V
±
10%, unless otherwise specified.
Symbol
Parameter
AC electrical characteristics
…continued
Conditions
2.5 V
Max
3.3 V
Max
5.0 V
Max
Unit
Min
Min
Min
IOWstrobe
max
max
)
--------------------------------------
=
Fig 8.
General read timing when using AS signal.
DATA
ACTIVE
VALID
VALID
ADDRESS
002aaa331
t
4w
t
7d
t
5s
t
7w
A0–A2
CS2
CS1–CS0
IOR, IOR
D0–D7
t
5h
t
6h
t
6s
t
8d
t
7h
t
9d
DDIS
t
11d
t
11d
ACTIVE
t
12d
t
12h
AS
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相關(guān)代理商/技術(shù)參數(shù)
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SC16C650AIA44 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
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SC16C650AIA44,518 功能描述:UART 接口集成電路 16C 2.5V-5V 1CH UART 32B 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
SC16C650AIA44,529 功能描述:UART 接口集成電路 16C 2.5V-5V 1CH UART 32B 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
SC16C650AIB48 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
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