Datasheet

Pin descriptions STM6904
8/20 Doc ID 14289 Rev 3
Figure 3. Functional block diagram
1. Internal pull-up on MR input of 10 kΩ (typ.).
Figure 4. Typical hardware hookup application diagram
1. TR
SEL
must be tied to V
CC
(t
REC
= 420 ms) or to V
SS
(t
REC
= 210 ms).
6
2%&
6
234
#/-0!2%
#/-0!2%
#/-0!2%
T
2%#
GENE
RATOR
6
##
6
234
-2
6
##
6
2%&
6
#/-
0!2%
6).
42
3%,
6).
6).
6
234
AI6

6
##
6
).
6
##
-2
 &
34-
2
&ROM$#$#CONVERTER
2
6
##
6
##
 &
6
42)0

M6

22
2

0USHBUTTON
SWITCH
2
2
6
33
234
234TOPROCESSORRESET
6
##
6
##
42
3%,

6).
6).
6
42)0

M6

22
2

AI6