8039: Difference between revisions
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m (Created page with '{| align="right" border="1" cellpadding="4" cellspacing="0" |+ style="background:silver" | Equivalence table !Rebadged as !Found on PCB (manufacturer) |- |D8039 || Intel |- |M5L8…') |
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Revision as of 11:56, 7 February 2013
| Rebadged as | Found on PCB (manufacturer) |
|---|---|
| D8039 | Intel |
| M5L8039 | Mitsubishi |
| UPD80C39 | Nec |
| INS8039 | National Semiconductor |
| MAB8039 | Philips |
| SCN8039 | Signetics |
| TMP8039 | Toshiba |
| IKM1850VE39 | USSR |
8-bit Microcontroller
Pinout
DIP40
+---\/---+
T0 | 1 40| VCC
XTAL1 | 2 39| T1
XTAL1 | 3 38| P27
*RESET | 4 37| P26
*SS | 5 36| P25
*INT | 6 35| P24
EA | 7 34| P17
*RD | 8 33| P16
*PSEN | 9 32| P15
*WR |10 31| P14
ALE |11 30| P13
DB0 |12 29| P12
DB1 |13 28| P11
DB2 |14 27| P10
DB3 |15 26| Vdd
DB4 |16 25| *PROG
DB5 |17 24| P23
DB6 |18 23| P22
DB7 |19 22| P21
Vss |20 21| P20
+--------+
Frequency
DIP40
Set reader to FREQ, put black probe to GND, red probe to 2 and 3 to measure CPU clock
External links
MCS-48 family page on Wikipedia
8039 page on CPU-World
Files
-
D8039 Datasheet
