HT48R005 データシートの表示（PDF） - Holtek Semiconductor
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HT48R005 Datasheet PDF : 62 Pages
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HT48R005/HT46R005
Selection Table
Part No.
Program
Memory
Data
Memory
8-bit
Interrupt
I/O
Timer Ext. Int.
A/D
Buzzer Stack Package
HT48R005
0.5K´14
32´8
6
1
1
1
¾
1
2
10MSOP
HT46R005
0.5K´14
32´8
6
1
1
2
12-bit´3
1
2
10MSOP
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.
T im in g
G e r n e r a tio n
B uzzer
I/O
D r iv e r
P o rts
8 - b it
R IS C
M CU
C o re
A /D
C o n v e rte r
T im e r
R O M /R A M
M e m o ry
Pin Assignment
VDD
P A 6 /O S C 1
P A 5 /O S C 2
P A 7 /R E S
NC
1
10
2
9
3
8
4
7
5
6
H T48R 005
1 0 M S O P -A
VSS
P A 0 /B Z
P A 1 /B Z
P A 2 /T M R /IN T
NC
VDD
P A 6 /O S C 1
P A 5 /O S C 2
P A 7 /R E S
NC
1
10
2
9
3
8
4
7
5
6
H T46R 005
1 0 M S O P -A
VSS
P A 0 /B Z /A N 0
P A 1 /B Z /A N 1
P A 2 /T M R /IN T /A N 2
NC
Rev. 1.20
6
September 26, 2012
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