- 您現在的位置：買賣IC網 > PDF目錄383837 > ST16C550 (Exar Corporation) UART with 16-Byte FIFO(通用異步接收器/發送器（帶16字節的先進先出）) PDF資料下載
參數資料
| 型號： | ST16C550 |
| 廠商： | Exar Corporation |
| 英文描述： | UART with 16-Byte FIFO(通用異步接收器/發送器（帶16字節的先進先出）) |
| 中文描述： | 的UART具有16字節FIFO（通用異步接收器/發送器（帶16字節的先進先出）） |
| 文件頁數： | 1/36頁 |
| 文件大小： | 235K |
| 代理商： | ST16C550 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
EXAR
Corporation, 48720 Kato Road, Fremont, CA 94538
(510) 668-7000
FAX (510) 668-7017
ST16C550
UART WITH 16-BYTE FIFO’s
Rev. 4.20
PLCC Package
GENERAL DESCRIPTION
The ST16C550 (550) is a universal asynchronous re-
ceiver and transmitter with 16 byte transmit and receive
FIFO. It operates at 3.3 and 5V power supplies. A
programmable baud rate generator can select transmit
and receive clock rates from 50 bps to 1.5 Mbps.
The ST16C550 s an mproved version of the NS16C550
UART with higher operating speed and lower access
time. The ST16C550 on board status registers provides
the error conditions, type and status of the transfer
operation being performed. Included is complete MO-
DEM control capability, and a processor interrupt
system that may be software tailored to the user’s
requirements. The ST16C550 provides internal loop-
back capability for on board diagnostic testing.
The ST16C550 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 16C550
24MHz clock operation at 5V
16MHz clock operation at 3.3V
16 byte transmit FIFO
16 byte receive FIFO with error flags
Full duplex operation
Transmit and receive control
Four selectable receive FIFO interrupt trigger levels
Standard modem interface
Compatible with ST16C450
Low operating current ( 1.2mA typ.)
ORDERING INFORMATION
Part number
ST16C550CP40
ST16C550CJ44
ST16C550CQ48
ST16C550IP40
ST16C550IJ44
ST16C550IQ48
Pins Package
40
44
48
40
44
48
Operating temperature
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
PDIP
PLCC
TQFP
PDIP
PLCC
TQFP
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
-
-
ST16C550CJ44
November 2000
相關PDF資料 |
PDF描述 |
|---|---|
| ST16C552 | Dual UART with 16-Byte FIFO and Parallel Printer Port(雙通用異步接收器/發送器（帶16字節的先進先出和并行打印機端口）) |
| ST16C552A | Dual UART with 16-Byte FIFO and Parallel Printer Port(雙通用異步接收器/發送器（帶16字節的先進先出和并行打印機端口）) |
| ST16C554DCJ68 | QUAD UART WITH 16-BYTE FIFOS |
| ST68C554 | QUAD UART WITH 16-BYTE FIFOS |
| ST16C554DIJ68 | Plug-In Relay; Contacts:DPDT; Contact Carry Current:15A; Coil Voltage AC Max:120V; Relay Mounting:Plug-In; Relay Terminals:Quick Connect; Coil Resistance:4430ohm RoHS Compliant: Yes |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ST16C550_05 | 制造商:EXAR 制造商全稱:EXAR 功能描述:UART WITH 16-BYTE FIFO’s |
| ST16C550CJ44 | 制造商:Exar 功能描述:Bulk |
| ST16C550CJ44-F | 功能描述:UART 接口集成電路 2.97V-5.5V 16B FIFO temp 0C to 70C; UART RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率: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 |
| ST16C550CJ44TR-F | 功能描述:UART 接口集成電路 SNGL UART W/16BYTE FIFO RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率: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 |
| ST16C550CP40 | 功能描述:UART 接口集成電路 SINGLE UART W/16 BYTE FIFO RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率: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 |
發布緊急采購，3分鐘左右您將得到回復。