DatasheetsPDF.com

MC6800

Motorola
Part Number MC6800
Manufacturer Motorola
Description 8-BIT MICROPROCESSING
Published Jun 10, 2005
Detailed Description MCWOO I i 8-BIT MICROPROCESSING UNIT (MPU) I The MC6800 is a monolithic 8-bit microprocessor forming the central contro...
Datasheet PDF File MC6800 PDF File

MC6800
MC6800

Overview
MCWOO I i 8-BIT MICROPROCESSING UNIT (MPU) I The MC6800 is a monolithic 8-bit microprocessor forming the central control function for Motorola’s M68~ family.
Compatible with TTL, the MC6B~, as with all M6800 system parts, requires only one + 5.
O-volt power supply, and no external TTL devices for bus interface.
The MC6800 is capable of addressing 64K bytes of memory with its 16-bit address lines.
The 8-bit data bus is bidirectional as well as threestate, making direct memory addressing and multiprocessing applications realizable.
q 8-Bit Parallel Processing q Bidirectional Data Bus – Variable Length Indexed, .
.
16-Bit Address Bus – WK Bytes of Addressing Seven Addressing Modes – Direct, Relative, Immediate, Extended, Implied and Accumulator q 72 Instructions ,>: ,,*!.
“)!.
IC,[ .
Vectored Restart .
}.
‘.
*$ ,,2:+.
( ~ ‘~”‘%1 *F.
.
Maskable Interrupt Vector ~ .
.
!’.
.
Separate Non-Maskable Interrupt – Internal Registers Saved i#’’::$$ , +, ~, ,)i ~ .
,{).
.
Y,:>, -,,,.
.
,,,!,.
Stack .
.
.
.
.
.
.
*: ,.
.
‘is .
Six Internal Registers – Two Accumulators, Index Regist~#?Y’:Y’ Program Counter, Stack Pointer and Condition Code Re~@te~ q Direct Memory Addressing (D MA) and Multiple P~@$esso’r > .
:;.
!,.
,, .
s,-.
.
+ Capability ,“ ,.
, .
, ,1’.
‘ --> ,,: ~.
.
, *V \>>>.
, ,+ **.
q Simplified Clocking Characteristics ‘~:?iii * .
.
.
*”,+< ,,:+,.
.
, ‘.
~;:),t.
{t,.
.
Clock Rates as High as 2.
0 MHz ,~> *:;.
> q Simple Bus Interface Without TTL ,$~~~~i$~’ q Variable Length Stack q Halt and Single Instruction uu.
- SUFFIX CERAMIC PACKAGE CASE 715 PIN ASSIGNMENT Vss[ HALT[ 10 2 ~ JRESET 39 ]TSC 38 ]N.
C.
37 Executlo*k$~~$bility ,.
*.
.
\ ~ ~$$~ ‘;:$*Y*:,F .
.
.
, .
it~ ,.
,.
$,.
>.
‘i,\,.
*> & ‘~~$ ,{, .
.
,.
,:&f*, >~<~’ ,>$ $$:$ .
~~ .
.
.
~: ~+~, \*:,.
: ‘ ,*.
.
.
+~’ \,\<\! ;.
.
.
, \.
J.
* .
+,t~ INFORMATION @l [ 3 KQ [ 4 342 VMA [ 5 m[ 6 36 ]DBE 35 ]N, C.
34 ]Rl~ 33 ] DO 32 ]Dl 31 ] D2 30 ] D3 29 ] D4 28 ] D5 27 ] D6 26 ] D7 25 ]A15 24 ]A14 23 JA13 22 ]A12 21 Jvss w<, .
-1.
$,) .
.
,,,~~&Y@’DERING BA [ 7 Pa...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)