Intel MCS-80/85 Computer Hardware User Manual


 
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IN
o
THERMISTOR
DEG.C
OHMS
20
12,490
21
11,940
22
11,420
23
10,920
24
10,450
25
10,000
26
9,573
27
9,167
28
8,777
29
8,407
30
8,057
31
7,723
32
7,403
33
7,097
34 6,807
35
6,530
36
6,267
37
6,017
38
5,747
39
5,547
40
5,327
41
5,117
-
8085A
Cycle Time =
326
ns
Oneshot Approx. Time =
LN2
(CEXT) (REXT)
"" (.7) (.1,u)
RTHERMISTOR
(.7)
(.1,u)
(R
T
)
APPROX. TIME
(ms)
.874
.836
.799
.764
.732
.7
.670
.642
.614
.588
.564
.541
.518
.497
.476
.457
.439
.421
.402
.388
.373
.358
Table 8. Thermistor Resistance Mapping
START WITH 3FFE
H
APPROX.
COUNT
LEFT
(HEX)
3585
35FA
366A
3605
373A
3772
3700
3840
38A1
38F1
393C
3984
39C8
3AOA
3A48
3A84
3ABC
3AF2
3B2C
3B57
3B86
3BB3
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