參數(shù)資料
型號： ST16C580
廠商： Exar Corporation
英文描述： UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER
中文描述： UART的16字節(jié)FIFO的和紅外線（IrDA）編碼/解碼器
文件頁數(shù)： 1/41頁
文件大?。?/td> 244K
代理商： ST16C580
EXAR
Corporation, 48720 Kato Road, Fremont, CA 94538
(510) 668-7000
FAX (510) 668-7017
ST16C580
Rev. 1.20
PLCC Package
6
5
4
3
2
1
4
4
4
4
4
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
1
1
2
2
2
2
2
2
2
2
2
D5
D6
D7
RCLK
RX
N.C.
TX
CS0
CS1
-CS2
-BAUDOUT
RESET
-OP1
-DTR
-RTS
-OP2
N.C.
INT
-RXRDY
A0
A1
A2
D
D
D
D
D
N
V
-
-
-
-
X
X
-
G
N
-
-
XR16C580CJ44
UART WITH 16-BYTE FIFO’s AND
INFRARED (IrDA) ENCODER/DECODER
GENERAL DESCRIPTION
The ST16C580
1
s a universal asynchronous receiver and transmitter (UART) and s pin compatible with the ST16C550
UART. The 580 is an enhanced UART with 16 byte FIFO’s, automatic hardware/software flow control, and data rates
up to 1.5Mbps. Onboard status registers provide the user with error indications and operational status. Modem
interface control is included and can be optionally configured to operate with the Infrared (IrDA) encoder/decoder. The
system interrupts may be tailored to meet user requirements. An internal loop-back capability allows onboard
diagnostics. The 580 is available in 40 pin PDIP, 44 pin PLCC, and 48 pin TQFP packages. It is fabricated in an
advanced CMOS process to achieve low drain power and high speed requirements.
FEATURES
Pin to pin and functionally compatible to the Industry
Standard 16550
2.97 to 5.5 volt operation
1.5 Mbps transmit/receive operation (24MHz)
16 byte transmit FIFO
16 byte receive FIFO with error flags
Automatic hardware/software flow control
Programmable Xon/Xoff characters
Independent transmit and receive control
Software selectable Baud Rate Generator pre-
scaleable clock rates of 1X or 4X
Four selectable transmit/receive FIFO interrupt trig-
ger levels
Standard modem interface or Infrared IrDA encode/
decoder interface
Sleep mode ( 200
μ
A stand-by )
Low operating current ( 1.2mA typ.)
ORDERING INFORMATION
Part number
ST16C580CP40
ST16C580CJ44
ST16C580CQ48
ST16C580IP40
ST16C580IJ44
ST16C580IQ48
Package
40-Lead PDIP
44-Lead PLCC
48-Lead TQFP
40-Lead PDIP
44-Lead PLCC
48-Lead TQFP
Operating temp
0° C to + 70° C
0° C to + 70° C
0° C to + 70° C
-40° C to + 85° C
-40° C to + 85° C
-40° C to + 85° C
Device Status
Discontinued. See the ST16C580CQ48 for a replacement.
Discontinued. See the ST16C580CQ48 for a replacement.
Active
Discontinued. See the ST16C580IQ48 for a replacement.
Discontinued. See the ST16C580IQ48 for a replacement.
Active
*Note 1 Covered by U.S. Patent #5,649,122.
September 2003
相關(guān)PDF資料
PDF描述
ST16C580CQ48 UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER
ST16C580IJ44 UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER
ST16C580IP40 UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER
ST16C580IQ48 UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER
ST16C580CP40 Linear Voltage Regulator IC; Output Current Max:350mA; Supply Voltage Max:6V; Package/Case:8-TSSOP; Output Current:350mA; Output Voltage:3.3V; Current Rating:30.05A; Leaded Process Compatible:No; Output Voltage Max:3.3V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST16C580_05 制造商:EXAR 制造商全稱:EXAR 功能描述:UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER
ST16C580CJ44 制造商:EXAR 制造商全稱:EXAR 功能描述:UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER
ST16C580CP40 制造商:EXAR 制造商全稱:EXAR 功能描述:UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER
ST16C580CQ-0A-EVB 功能描述:界面開發(fā)工具 Supports C580 48 ld TQFP, ISA Interface RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
ST16C580CQ48 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
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