87C196CA(1998) Ver la hoja de datos (PDF) - Intel

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87C196CA
(Rev.:1998)

ADVANCED 16-BIT CHMOS MICROCONTROLLER WITH INTEGRATED CAN 2.0

Intel 

87C196CA/87C196CB - Express

5.2.2

87C196CA/87C196CB - Express Timings

Figure 8. 87C196CA/87C196CB - Express System Bus Timing

XTAL1

CLKOUT

ALE / ADV#

RD#

BUS

READ

WR#

BUS

WRITE

BHE#, INST

AD8–AD15

TOSC

TCLCL

TXHCH

TCLLH

TLHLL

TLLCH

TLLRL

TAVLL

TLLAX

Address Out A0 – A15

TAVDV

TLLWL

TLHLH

TRLRH

TRLDV

TRLAZ

TWLWH

TRHLH

TRHDZ

TRHDX

Data In

TQVWH

TWHQX

Address Out

Data Out

TWHBX or TRHBX

BHE, INST Valid

TWHAX or TRHAX

Address Out AD8–AD15 Valid 8-Bit Bus Mode

If mode 0 operation is selected, add 2 TOSC to this time.

A5872-01

ADVANCE INFORMATION Datasheet

17

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