Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

8XC196NT Arkusz danych(PDF) 6 Page - Intel Corporation

Numer części 8XC196NT
Szczegółowy opis  CHMOS MICROCONTROLLER WITH 1 MBYTE LINEAR ADDRESS SPACE
Download  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  INTEL [Intel Corporation]
Strona internetowa  http://www.intel.com
Logo INTEL - Intel Corporation

8XC196NT Arkusz danych(HTML) 6 Page - Intel Corporation

Back Button 8XC196NT Datasheet HTML 2Page - Intel Corporation 8XC196NT Datasheet HTML 3Page - Intel Corporation 8XC196NT Datasheet HTML 4Page - Intel Corporation 8XC196NT Datasheet HTML 5Page - Intel Corporation 8XC196NT Datasheet HTML 6Page - Intel Corporation 8XC196NT Datasheet HTML 7Page - Intel Corporation 8XC196NT Datasheet HTML 8Page - Intel Corporation 8XC196NT Datasheet HTML 9Page - Intel Corporation 8XC196NT Datasheet HTML 10Page - Intel Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 31 page
background image
8XC196NT
PIN DESCRIPTIONS (Continued)
Symbol
Name and Function
P52WR WRL SLPWR
Write and Write Low output to external memory as selected by the CCR WR
will go low for every external write while WRL will go low only for external
writes where an even byte is being written WR WRL is active during external
memory writes Also an LSIO pin when not used as WR WRL SLPWR is the
Slave Port Write Control Input
P55BHE WRH
Byte High Enable or Write High output as selected by the CCR BHEe0
selects the bank of memory that is connected to the high byte of the data bus
A0e0 selects that bank of memory that is connected to the low byte Thus
accesses to a 16-bit wide memory can be to the low byte only (A0e0
BHEe1) to the high byte only (A0e1 BHEe0) or both bytes (A0e0
BHEe0) If the WRH function is selected the pin will go low if the bus cycle is
writing to an odd memory location BHE WRH is only valid during 16-bit
external memory readwrite cycles Also an LSIO pin when not BHEWRH
P56READY
Ready input to lengthen external memory cycles for interfacing with slow or
dynamic memory or for bus sharing If the pin is high CPU operation continues
in a normal manner If the pin is low prior to the falling edge of CLKOUT the
memory controller goes into a wait state mode until the next positive transition
in CLKOUT occurs with READY high When external memory is not used
READY has no effect The max number of wait states inserted into the bus
cycle is controlled by the CCRCCR1 Also an LSIO pin when READY is not
selected
P54SLPINT
Dual function IO pin As a bidirectional port pin or as a system function The
system function is a Slave Port Interrupt Output Pin
P62T1CLK
Dual function IO pin Primary function is that of a bidirectional IO pin
however it may also be used as a TIMER1 Clock input The TIMER1 will
increment or decrement on both positive and negative edges of this pin
P63T1DIR
Dual function IO pin Primary function is that of a bidirectional IO pin
however it may also be used as a TIMER1 Direction input The TIMER1 will
increment when this pin is high and decrements when this pin is low
PORT1EPA0 – 7
Dual function IO port pins Primary function is that of bidirectional IO System
function is that of High Speed capture and compare EPA0 and EPA2 have yet
P60 – 61EPA8 – 9
another function of T2CLK and T2DIR of the TIMER2 timercounter
PORT 0ACH4 – 7
4-bit high impedance input-only port These pins can be used as digital inputs
andor as analog inputs to the on-chip AD converter These pins are also
used as inputs to OTPROM parts to select the Programming Mode
P63 – 67SSIO
Dual function IO ports that have a system function as Synchronous Serial IO
Two pins are clocks and two pins are data providing full duplex capability
PORT 2
8-bit multi-functional port All of its pins are shared with other functions
PORT 3 and 4
8-bit bidirectional IO ports with open drain outputs These pins are shared
with the multiplexed addressdata bus which has strong internal pullups
EPORT
8-bit bidirectional standard and IO port These bits are shared with the
extended address bus A16 – A19 Pin function is selected on a per pin basis
INTOUT
Interrupt Output This active-low output indicates that a pending interrupt
requires use of the external bus
SLP0 – SLP7
Slave Port AddressData Bus
6


Podobny numer części - 8XC196NT

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Intel Corporation
8XC196NT INTEL-8XC196NT Datasheet
565Kb / 31P
   CHMOS MICROCONTROLLER WITH 1 MBYTE LINEAR ADDRESS SPACE
More results

Podobny opis - 8XC196NT

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Intel Corporation
EN80C196NT INTEL-EN80C196NT Datasheet
565Kb / 31P
   CHMOS MICROCONTROLLER WITH 1 MBYTE LINEAR ADDRESS SPACE
87C196NT INTEL-87C196NT Datasheet
1Mb / 31P
   CHMOS MICROCONTROLLER WITH 1 MBYTE LINER ADDRESS SPACE
87C196KD20 INTEL-87C196KD20 Datasheet
1Mb / 25P
   COMMERCIAL CHMOS MICROCONTROLLER
8XC196KD INTEL-8XC196KD Datasheet
383Kb / 25P
   COMMERCIAL CHMOS MICROCONTROLLER
EE87C196KDH20 INTEL-EE87C196KDH20 Datasheet
1Mb / 25P
   COMMERCIAL CHMOS MICROCONTROLLER
80C196KT INTEL-80C196KT Datasheet
1Mb / 31P
   COMMERCIAL CHMOS MICROCONTROLLER
87C196LB INTEL-87C196LB Datasheet
463Kb / 19P
   CHMOS 16-BIT MICROCONTROLLER
87C196KB INTEL-87C196KB Datasheet
1Mb / 22P
   COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER
88CO196EC INTEL-88CO196EC Datasheet
660Kb / 44P
   CHMOS 16-Bit Microcontroller
80C196KC INTEL-80C196KC Datasheet
322Kb / 25P
   COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER
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


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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