HT46R92 View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
Manufacturer
HT46R92 Datasheet PDF : 61 Pages
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Block Diagram
LE D
D r iv e r
PW M
G e n e ra to r
O TP
P ro g ra m
M e m o ry
RAM
D a ta
M e m o ry
S ta c k
I/O
8 - b it
B uzzer
P o rts
T im e r
O u tp u t
HT46R92
W a tc h d o g
T im e r
8 - b it
R IS C
M CU
C o re
W a tc h d o g
T im e r O s c illa to r
R eset
C ir c u it
In te rru p t
C o n tr o lle r
Low
V o lta g e
R eset
A /D
C o n v e rte r
R C /C ry s ta l
O s c illa to r
32768H z
O s c illa to r
Pin Assignment
P A 5 /P W M 1
PA6
PA7
PE0
PE1
PE2
VSSE
PE3
PE4
PE5
PE6
44 43 42 41 40 39 38 37 36 35 34
1
33
2
32
3
31
4
30
5
6
7
H T46R 92
4 4 Q F P -A
29
28
27
8
26
9
25
10
24
11
23
12 13 14 15 16 17 18 19 20 21 22
VSS
VREF
P B 0 /A N 0
P B 1 /A N 1
P B 2 /A N 2
P B 3 /A N 3
VDDB
P B 4 /A N 4
P B 5 /A N 5
PB6
PB7
PA7
PE0
PE1
PE2
VSSE
PE3
PE4
PE5
PE6
PE7
P D 0 /IN T
PD1
PD2
52 51 50 49 48 47 46 45 44 43 42 41 40
1
39
2
38
3
37
4
36
5
35
6
34
7
H T46R 92
33
8
5 2 Q F P -A
32
9
31
10
30
11
29
12
28
13
27
14 15 16 17 18 19 20 21 22 23 24 25 26
VSS
VREF
P B 0 /A N 0
P B 1 /A N 1
P B 2 /A N 2
P B 3 /A N 3
VDDB
P B 4 /A N 4
P B 5 /A N 5
PB6
PB7
P C 7 /C O M 3
P C 6 /C O M 2
Rev. 1.10
2
November 5, 2008
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