HT46R01M View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
Manufacturer
HT46R01M Datasheet PDF : 69 Pages
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HT46R01M/HT46R02M/HT48R01M/HT48R02M
Selection Table
Part No.
Program Data
Memory Memory
I/O
8-bit Time Interrupt
Timer Base Ext. Int.
A/D
PWM Stack Package
HT48R01M 1K´15
96´8
10
2
1
1
3
¾
¾
6 16NSOP
HT48R02M 2K´15
96´8
10
2
1
1
3
¾
¾
6 16NSOP
HT46R01M 1K´15
96´8
10
2
1
1
4 12-bit´4 8-bit´1 6 16NSOP
HT46R02M 2K´15
96´8
10
2
1
1
4 12-bit´4 8-bit´1 6 16NSOP
Note: The internal clock in the table is a fully integrated RC oscillator requiring no external components which can be
used as the system clock.
Block Diagram
The following block diagram illustrates the main functional blocks.
PW M
D r iv e r
D C /D C
PFD
I/O
D r iv e r
P o rts
T im in g
G e r n e r a tio n
8 - b it
R IS C
M CU
C o re
A /D
C o n v e rte r
T im e r
T im e
R O M /R A M
B ase
M e m o ry
Pin Assignment
P A 3 /IN T 1
P A 2 /T C 0 2
P A 1 /P F D
3
PA0 4
PB0 5
VSS
6
GND
7
LX
8
1 6 P A 4 /T C 1
1 5 P A 5 /O S C 2
1 4 P A 6 /O S C 1
1 3 P A 7 /R E S
12 P B 1
11 V D D
10 C E
9 VO UT
H T 4 8 R 0 1 M /H T 4 8 R 0 2 M
1 6 N S O P -A
P A 3 /IN T /A N 3 1
P A 2 /T C 0 /A N 2 2
P A 1 /P F D /A N 1 3
P A 0 /A N 0 4
PB0 5
VSS
6
GND
7
LX
8
1 6 P A 4 /T C 1 /P W M
1 5 P A 5 /O S C 2
1 4 P A 6 /O S C 1
1 3 P A 7 /R E S
12 P B 1
11 V D D
10 C E
9 VO UT
H T 4 6 R 0 1 M /H T 4 6 R 0 2 M
1 6 N S O P -A
Rev. 1.10
2
March 8, 2010
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