Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

Preview PDF HTML

SMS45 Datasheet(PDF) 7 Page - Summit Microelectronics, Inc.

No. de pieza SMS45
Descripción Electrónicos  Quad Programmable Precision Cascade Sequencer and Supervisory Controller with 4k-Bit Nonvolatile Memory
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  SUMMIT [Summit Microelectronics, Inc.]
Página de inicio  http://www.summitmicro.com
Logo SUMMIT - Summit Microelectronics, Inc.

SMS45 Datasheet(HTML) 7 Page - Summit Microelectronics, Inc.

Back Button SMS45 Datasheet HTML 3Page - Summit Microelectronics, Inc. SMS45 Datasheet HTML 4Page - Summit Microelectronics, Inc. SMS45 Datasheet HTML 5Page - Summit Microelectronics, Inc. SMS45 Datasheet HTML 6Page - Summit Microelectronics, Inc. SMS45 Datasheet HTML 7Page - Summit Microelectronics, Inc. SMS45 Datasheet HTML 8Page - Summit Microelectronics, Inc. SMS45 Datasheet HTML 9Page - Summit Microelectronics, Inc. SMS45 Datasheet HTML 10Page - Summit Microelectronics, Inc. SMS45 Datasheet HTML 11Page - Summit Microelectronics, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 20 page
background image
7
2079 1.2 05/24/04
SMS45
SUMMIT MICROELECTRONICS, Inc.
Preliminary Information
A1,A2 (6, 7)
A1 and A2 are the address inputs. When addressing the
SMS45 memory or configuration registers the address
inputs distinguish which one of four possible devices
sharing the common bus is being addressed.
SDA (9)
SDA is the serial data input/output pin. It should be tied to
VDD_CAP through a pull-up resistor.
SCL (10)
SCL is the serial clock input. It should be tied to VDD_CAP
through a pull-up resistor.
PUP#1, PUP#2, PUP#3 (4, 5, 13)
These are the power-up permitted (PUP) active low open
drain outputs. The PUP pins are used when the SMS45 is
programmed to provide the cascade sequencing of LDOs
or DC/DC converters (see Figures 1 and 5 for illustra-
tions of cascading). Each delay is independently enabled
and programmable for its duration (configuration register
7). If all PUP# outputs are enabled the order of events
would be as follows: V0 above threshold then delay to
PUP#1 turning on; V1 above threshold then delay to PUP#2
turning on; V2 above threshold then delay to PUP#3 turning
on. The delays are programmable.
PIN DESCRIPTIONS (CONTINUED)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
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