Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

ST16C654D Scheda tecnica(PDF) 6 Page - Exar Corporation

Il numero della parte ST16C654D
Spiegazioni elettronici  QUAD UART WITH 64-BYTE FIFO AND INFRARED (IrDA) ENCODER/DECODER
Download  49 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  EXAR [Exar Corporation]
Homepage  http://www.exar.com
Logo EXAR - Exar Corporation

ST16C654D Scheda tecnica(HTML) 6 Page - Exar Corporation

Back Button ST16C654D Datasheet HTML 2Page - Exar Corporation ST16C654D Datasheet HTML 3Page - Exar Corporation ST16C654D Datasheet HTML 4Page - Exar Corporation ST16C654D Datasheet HTML 5Page - Exar Corporation ST16C654D Datasheet HTML 6Page - Exar Corporation ST16C654D Datasheet HTML 7Page - Exar Corporation ST16C654D Datasheet HTML 8Page - Exar Corporation ST16C654D Datasheet HTML 9Page - Exar Corporation ST16C654D Datasheet HTML 10Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 49 page
background image
ST16C654/654D
5-70
Rev. 4.10
SYMBOL DESCRIPTION
UARTs (A-D) are enabled when the -CS pin is a logic 0. An
individual UART channel is selected by the data contents of
address bits A3-A4. When the 16 mode is selected (68/100
pin devices), this pin functions as -CSA, see definition under
-CS A-B. This pin is not available on 64 pin packages which
operate in the 16 mode only.
-CS A-B
16,20
13,17
7,11
-CS C-D
50,54
64,68
38,42
I
Chip Select A, B, C, D (active low) - This function is
associated with the 16 mode only, and for individual chan-
nels, “A” through “D.” When in 16 Mode, these pins enable
data transfers between the user CPU and the ST16C654 for
the channel(s) addressed. Individual UART sections (A, B,
C, D) are addressed by providing a logic 0 on the respective
-CS A-D pin. When the 68 mode is selected, the functions
of these pins are reassigned. 68 mode functions are de-
scribed under the their respective name/pin headings.
-CSRDY
-
76
-
I
Control Status Ready (active low) - This feature is available
on 100 pin QFP packages only. On 100 pin packages, the
Contents of the FIFORDY Register is read when this pin is
a logic 0. However it should be noted, D0-D3 will contain the
inverted logic states of TXRDY, status bits A-D, and D4-D7
the inverted logic states of RXRDY, status bits D4-D7.
D0-D2
66-68
88-90
53-55
I/O
D3-D7
1-5
91-95
56-60
Data Bus (Bi-directional) - These pins are the eight bit, three
state data bus for transferring information to or from the
controlling CPU. D0 is the least significant bit and the first
data bit in a transmit or receive serial data stream.
GND
6,23
96,20
14,28
GND
40,57
46,71
45,61
Pwr
Signal and power ground.
INT A-B
15,21
12,18
6,12
INT C-D
49,55
63,69
37,43
O
Interrupt A, B, C, D (active high) - This function is associated
with the 16 mode only. These pins provide individual
channel interrupts, INT A-D. INT A-D are enabled when
MCR bit-3 is set to a logic 1, interrupts are enabled in the
interrupt enable register (IER), and when an interrupt con-
Symbol
Pin
Signal
Pin Description
68
100
64
type


Codice articolo simile - ST16C654D

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Exar Corporation
ST16C654D EXAR-ST16C654D Datasheet
968Kb / 51P
   2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO
ST16C654DCQ64 EXAR-ST16C654DCQ64 Datasheet
968Kb / 51P
   2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO
ST16C654DCQ64 EXAR-ST16C654DCQ64 Datasheet
1Mb / 51P
   2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO
ST16C654DIQ64 EXAR-ST16C654DIQ64 Datasheet
968Kb / 51P
   2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO
ST16C654DIQ64 EXAR-ST16C654DIQ64 Datasheet
1Mb / 51P
   2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO
More results

Descrizione simile - ST16C654D

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
NXP Semiconductors
SC16C654 PHILIPS-SC16C654 Datasheet
647Kb / 52P
   Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder
Rev. 04-19 June 2003
SC16C554 PHILIPS-SC16C554 Datasheet
276Kb / 55P
   Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
Rev. 05-10 May 2004
logo
Exar Corporation
ST16C580 EXAR-ST16C580_05 Datasheet
212Kb / 39P
   UART WITH 16-BYTE FIFO?셲 AND INFRARED (IrDA) ENCODER/DECODER
ST16C580 EXAR-ST16C580 Datasheet
244Kb / 41P
   UART WITH 16-BYTE FIFO?셲 AND INFRARED (IrDA) ENCODER/DECODER
logo
NXP Semiconductors
SC16C650A PHILIPS-SC16C650A Datasheet
642Kb / 50P
   Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
Rev. 04-20 June 2003
SC16C550 PHILIPS-SC16C550 Datasheet
639Kb / 52P
   Universal Asynchronous Receiver/Transmitter (UART) with 16-byte FIFO and infrared (IrDA) encoder/decoder
Rev. 05-19 June 2003
logo
Texas Instruments
TL16C754 TI-TL16C754 Datasheet
488Kb / 39P
[Old version datasheet]   QUAD UART WITH 64-BYTE FIFO
logo
NXP Semiconductors
SC16C754 PHILIPS-SC16C754 Datasheet
622Kb / 49P
   Quad UART with 64-byte FIFO
Rev. 04-19 June 2003
logo
Texas Instruments
TL16C754BPNR TI-TL16C754BPNR Datasheet
671Kb / 40P
[Old version datasheet]   QUAD UART WITH 64-BYTE FIFO
TL16C754B TI-TL16C754B Datasheet
466Kb / 37P
[Old version datasheet]   QUAD UART WITH 64-BYTE FIFO
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 41 42 43 44 45 46 47 48 49


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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