HT46R01B-1 Ver la hoja de datos (PDF) - Holtek Semiconductor
Número de pieza
componentes Descripción
Fabricante
HT46R01B-1 Datasheet PDF : 71 Pages
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HT46R01B-1/HT46R01N-1
HT48R01B-1/HT48R01N-1
Selection Table
Program Data
8-bit Time HIRC RTC
Part No.
I/O
A/D
Memory Memory
Timer Base (MHz) (LXT)
PWM PFD Stack Package
HT46R01B-1 1K´15
96´8
8
2
1 4/8/12 Ö 12-bit´4 8-bit´1 Ö
6 10MSOP
HT46R01N-1 1K´15
96´8
10
2
1
Ö 12-bit´4 8-bit´1 Ö
6 16NSOP
HT48R01B-1 1K´15
96´8
8
2
1
Ö
¾
¾
Ö
6 10MSOP
HT48R01N-1 1K´15
96´8
10
2
1
Ö
¾
¾
Ö
6 16NSOP
Block Diagram
The following block diagram illustrates the main functional blocks.
Low
V o lta g e
R eset
W a tc h d o g
T im e r
PW M
D r iv e r
O TP
P ro g ra m
M e m o ry
RAM
D a ta
M e m o ry
PFD
D r iv e r
I/O
P o rts
8 - b it
R IS C
M CU
C o re
A /D
8 - b it
T im e
C o n v e rte r
T im e r s
B ase
In te rn a l
O s c illa to r s
R eset
C ir c u it
In te rru p t
C o n tr o lle r
E x te rn a l
C r y s ta l/R C
O s c illa to r s
Pin Assignment
P A 3 /IN T
P A 2 /T C 0
P A 1 /P F D
PA0
VSS
1
10
2
9
3
8
4
7
5
6
H T 4 8 R 0 1 B -1
1 0 M S O P -A
P A 4 /T C 1
P A 5 /O S C 2
P A 6 /O S C 1
P A 7 /R E S
VDD
P A 3 /IN T
P A 2 /T C 0
P A 1 /P F D
PA0
PB0
VSS
NC
NC
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
H T 4 8 R 0 1 N -1
1 6 N S O P -A
P A 4 /T C 1
P A 5 /O S C 2
P A 6 /O S C 1
P A 7 /R E S
PB1
VDD
NC
NC
P A 3 /IN T /A N 3
P A 2 /T C 0 /A N 2
P A 1 /P F D /A N 1
P A 0 /A N 0
VSS
1
10
2
9
3
8
4
7
5
6
H T 4 6 R 0 1 B -1
1 0 M S O P -A
P A 4 /T C 1 /P W M
P A 5 /O S C 2
P A 6 /O S C 1
P A 7 /R E S
VDD
P A 3 /IN T /A N 3
P A 2 /T C 0 /A N 2
P A 1 /P F D /A N 1
P A 0 /A N 0
PB0
VSS
NC
NC
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
H T 4 6 R 0 1 N -1
1 6 N S O P -A
P A 4 /T C 1 /P W M
P A 5 /O S C 2
P A 6 /O S C 1
P A 7 /R E S
PB1
VDD
NC
NC
Rev.1.00
2
June 9, 2011
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