HT68F15 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT68F15 Datasheet PDF : 161 Pages
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HT68F13/HT68F14/HT68F15
Enhanced I/O Flash Type MCU
The inclusion of flexible I/O programming features, Time-Base functions along with many other
features ensure that the devices will find excellent use in applications such as electronic metering,
environmental monitoring, handheld instruments, household appliances, electronically controlled
tools, motor driving in addition to many others.
Selection Table
Most features are common to all devices, the main feature distinguishing them are Memory capacity,
I/O count, TM features, stack capacity and package types. The following table summarises the main
features of each device.
Part No.
VDD
Program Data
Memory Memory
I/O
Ext.
Int.
Timer
Module
Stack
Package
HT68F13
2.2V~
5.5V
1K´14
64´8
18
2
10-bit STM´1
4
16DIP/NSOP/SSOP
20DIP/SOP/SSOP
HT68F14
2.2V~
5.5V
2K´15
96´8
22
2
10-bit CTM´1
10-bit STM´1
4
16DIP/NSOP/SSOP
20DIP/SOP/SSOP
24SKDIP/SOP/SSOP
HT68F15
2.2V~
5.5V
4K´15
128´8
26
2
10-bit CTM´1
10-bit ETM´1
16DIP/NSOP/SSOP
8
20DIP/SOP/SSOP
24/28SKDIP/SOP/SSOP
Note: As devices exist in more than one package format, the table reflects the situation for the package with the most
pins.
Block Diagram
Low
V o lta g e
D e te c t
W a tc h d o g
T im e r
F la s h M e m o r y
Low
P r o g r a m m in g
V o lta g e
C ir c u itr y ( IC P )
R eset
8 - b it
R IS C
M CU
F la s h
P ro g ra m
M e m o ry
T im e
B ase
RAM
D a ta
M e m o ry
C o re
R eset
C ir c u it
In te rru p t
C o n tr o lle r
E R C /H X T
O s c illa to r
I/O
TM 0
TM 1
H IR C
O s c illa to r
L IR C
O s c illa to r
Rev. 1.10
7
February 9, 2011
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