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HT48R70A-1 Просмотр технического описания (PDF) - Holtek Semiconductor
Номер в каталоге
Компоненты Описание
производитель
HT48R70A-1
I/O Type 8-Bit MCU
Holtek Semiconductor
HT48R70A-1 Datasheet PDF : 39 Pages
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Block Diagram
P ro g ra m
ROM
IN T
P ro g ra m
C o u n te r
STAC K
In te rru p t
C ir c u it
IN T C
In s tr u c tio n
R e g is te r
MP
M
U
X
D ATA
M e m o ry
In s tr u c tio n
D ecoder
T im in g
G e n e ra to r
O SC2
O SC1
RES
VDD
VSS
M UX
A LU
S h ifte r
STATU S
ACC
In te rn a l
RC O SC
HT48R70A-1/HT48C70-1
TM R 1C
TM R 1L
TM R 1H
M
U
X
M
U
X
f
S Y S
/4
TM R 1
TM R 0C
TM R 0L
TM R 0H
M
U
X
M
f
S Y S
/4
U
TM R 0
X
E N /D IS
W D TS
M
W D T P r e s c a le r
W DT
U
X
f
S Y S
/4
PAC
PO RT A
PA
B Z /B Z
PBC
PO RT B
PB
W DT O SC
P A 0~P A 7
P B 0~P B 7
PCC
PO RT C
PC
P C 0~P C 7
PDC
PO RT D
PD
PEC
PO RT E
PE
P D 0~P D 7
P E 0~P E 7
PFC
PO R T F
PF
P F0~P F7
PG C
PO RT G
PG
P G 0~P G 7
R TC O SC
Rev. 2.10
2
August 7, 2007
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