データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

ST16C554CQ64 データシート(PDF) 9 Page - Exar Corporation

部品番号 ST16C554CQ64
部品情報  QUAD UART WITH 16-BYTE FIFOS
Download  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  EXAR [Exar Corporation]
ホームページ  http://www.exar.com
Logo EXAR - Exar Corporation

ST16C554CQ64 データシート(HTML) 9 Page - Exar Corporation

Back Button ST16C554CQ64 Datasheet HTML 5Page - Exar Corporation ST16C554CQ64 Datasheet HTML 6Page - Exar Corporation ST16C554CQ64 Datasheet HTML 7Page - Exar Corporation ST16C554CQ64 Datasheet HTML 8Page - Exar Corporation ST16C554CQ64 Datasheet HTML 9Page - Exar Corporation ST16C554CQ64 Datasheet HTML 10Page - Exar Corporation ST16C554CQ64 Datasheet HTML 11Page - Exar Corporation ST16C554CQ64 Datasheet HTML 12Page - Exar Corporation ST16C554CQ64 Datasheet HTML 13Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 40 page
background image
ST16C554/554D/68C554
9
Rev. 3.10
SYMBOL DESCRIPTION
Symbol
Pin
Signal
Pin Description
68
64
type
XTAL1
35
25
I
Crystal or External Clock Input - Functions as a crystal input
or as an external clock input. A crystal can be connected
between this pin and XTAL2 to form an internal oscillator
circuit (see figure 8). Alternatively, an external clock can be
connected to this pin to provide custom data rates (see
Baud Rate Generator Programming).
XTAL2
36
26
O
Output of the Crystal Oscillator or Buffered Clock - (See also
XTAL1). Crystal oscillator output or buffered clock output.
-CD A-B
9,27
64,18
-CD C-D
43,61
31,49
I
Carrier Detect (active low) - These inputs are associated
with individual UART channels A through D. A logic 0 on this
pin indicates that a carrier has been detected by the modem
for that channel.
-CTS A-B
11,25
2,16
-CTS C-D
45,59
33,47
I
Clear to Send (active low) - These inputs are associated with
individual UART channels, A through D. A logic 0 on the -
CTS pin indicates the modem or data set is ready to accept
transmit data from the 554D. Status can be tested by
reading MSR bit-4.
-DSR A-B
10,26
1,17
-DSR C-D
44,60
32,48
I
Data Set Ready (active low) - These inputs are associated
with individual UART channels, A through D. A logic 0 on
this pin indicates the modem or data set is powered-on and
is ready for data exchange with the UART. This pin has no
effect on the UART’s transmit or receive operation. This pin
has no effect on the UART’s transmit or receive operation.
-DTR A-B
12,24
3,15
-DTR C-D
46,58
34,46
O
Data Terminal Ready (active low) - These inputs are
associated with individual UART channels, A through D. A
logic 0 on this pin indicates that the 554D is powered-on and
ready. This pin can be controlled via the modem control
register. Writing a logic 1 to MCR bit-0 will set the -DTR
output to logic 0, enabling the modem. This pin will be a logic
1 after writing a logic 0 to MCR bit-0. This pin has no effect
on the UART’s transmit or receive operation.


同様の部品番号 - ST16C554CQ64

メーカー部品番号データシート部品情報
logo
Exar Corporation
ST16C554CQ64 EXAR-ST16C554CQ64 Datasheet
757Kb / 39P
   2.97V TO 5.5V QUAD UART WITH 16-BYTE FIFO
ST16C554CQ64 EXAR-ST16C554CQ64 Datasheet
761Kb / 39P
   2.97V TO 5.5V QUAD UART WITH 16-BYTE FIFO
More results

同様の説明 - ST16C554CQ64

メーカー部品番号データシート部品情報
logo
Exar Corporation
ST16C2550 EXAR-ST16C2550 Datasheet
443Kb / 34P
   DUAL UART WITH 16-BYTE TRANSMIT AND RECEIVE FIFOS
logo
NXP Semiconductors
SC16C2552 PHILIPS-SC16C2552 Datasheet
579Kb / 38P
   Dual UART with 16-byte transmit and receive FIFOs
Rev. 03-20 June 2003
logo
Oxford Semiconductor
OX16C950 OXFORD-OX16C950 Datasheet
436Kb / 49P
   High Performance UART with 128 byte FIFOs
logo
Texas Instruments
TL16C2552 TI-TL16C2552 Datasheet
445Kb / 34P
[Old version datasheet]   1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS
TL16C2550-Q1 TI1-TL16C2550-Q1 Datasheet
997Kb / 38P
[Old version datasheet]   1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS
TL16C2550 TI-TL16C2550 Datasheet
417Kb / 34P
[Old version datasheet]   2.5-V to 5-V DUAL UART WITH 16-BYTE FIFOS
TL16C2552 TI1-TL16C2552_16 Datasheet
408Kb / 34P
[Old version datasheet]   1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS
TL16C2550 TI-TL16C2550_10 Datasheet
1Mb / 47P
[Old version datasheet]   1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS
logo
List of Unclassifed Man...
OX16C954 ETC-OX16C954 Datasheet
529Kb / 54P
   High Performance Quad UART with 128-byte FIFOs Intel / Motorola Bus Interface
logo
NXP Semiconductors
SC16C550B PHILIPS-SC16C550B Datasheet
229Kb / 47P
   5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
Rev. 02-14 December 2004
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com