HT66F488/HT66F489
A/D Flash MCU with EEPROM
Register
(Power On)
ADRH(ADRFS=1)
- - - - x x x x
ADCR�
� 1 1 � - � � �
ADCR1
� � - - � � � �
ACERL
1 1 1 1 1 1 1 1
TMPC�
- � - � - � - �
EEA
- - � � � � � �
EED
� � � � � � � �
EEC
- - - - � � � �
CTMC�
� � � � � � � �
CTMC1
� � � � � � � �
CTMDL
� � � � � � � �
CTMDH
- - - - - - � �
CTMAL
� � � � � � � �
CTMAH
- - - - - - � �
STMC�
� � � � � - - -
STMC1
� � � � � � � �
STMDL
� � � � � � � �
STMDH
� � � � � � � �
STMAL
� � � � � � � �
STMAH
� � � � � � � �
STMRP
� � � � � � � �
PTM�C�
� � � � � - - -
PTM�C1
� � � � � � � �
PTM�DL
� � � � � � � �
PTM�DH
- - - - - - � �
PTM�AL
� � � � � � � �
PTM�AH
- - - - - - � �
PTM�RPL
� � � � � � � �
PTM�RPH
- - - - - - � �
PTM1C�
� � � � � - - -
PTM1C1
� � � � � � � �
PTM1DL
� � � � � � � �
PTM1DH
- - - - - - � �
PTM1AL
� � � � � � � �
PTM1AH
- - - - - - � �
PTM1RPL
� � � � � � � �
PTM1RPH
- - - - - - � �
SIMTOC
� � � � � � � �
SIMC�
1 1 1 - � � � �
SIMC1
1 � � � � � � 1
SIMD
x x x x x x x x
SIMA
� � � � � � � -
SIMC2
� � � � � � � �
LVDC
- - � � - � � �
USR
� � � � 1 � 11
UCR1
� � � � � � x �
UCR2
� � � � � � � �
BRG
x x x x x x x x
Rev. 1.21
Reset
WDT Time-out
(Normal Operation)
- - - - x x x x
� 1 1 � - � � �
� � - - � � � �
1 1 1 1 1 1 1 1
- � - � - � - �
- - � � � � � �
� � � � � � � �
- - - - � � � �
� � � � � � � �
� � � � � � � �
� � � � � � � �
- - - - - - � �
� � � � � � � �
- - - - - - � �
� � � � � - - -
� � � � � � � �
� � � � � � � �
� � � � � � � �
� � � � � � � �
� � � � � � � �
� � � � � � � �
� � � � � - - -
� � � � � � � �
� � � � � � � �
- - - - - - � �
� � � � � � � �
- - - - - - � �
� � � � � � � �
- - - - - - � �
� � � � � - - -
� � � � � � � �
� � � � � � � �
- - - - - - � �
� � � � � � � �
- - - - - - � �
� � � � � � � �
- - - - - - � �
� � � � � � � �
1 1 1 - � � � �
1 � � � � � � 1
x x x x x x x x
� � � � � � � -
� � � � � � � �
- - � � - � � �
� � � � 1 � 11
� � � � � � x �
� � � � � � � �
x x x x x x x x
53
WDT Time-out
LVR Reset
(HALT)
- - - - x x x x
- - - - u u u u
� 1 1 � - � � �
u u u u - u u u
� � - - � � � �
u u - - u u u u
1 1 1 1 1 1 1 1
u u u u u u u u
- � - � - � - �
- u - u - u - u
- - � � � � � �
- - u u u u u u
� � � � � � � �
u u u u u u u u
- - - - � � � �
- - - - u u u u
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
- - - - - - � �
- - - - - - u u
� � � � � � � �
u u u u u u u u
- - - - - - � �
- - - - - - u u
� � � � � - - -
u u u u u - - -
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
� � � � � - - -
u u u u u - - -
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
- - - - - - � �
- - - - - - u u
� � � � � � � �
u u u u u u u u
- - - - - - � �
- - - - - - u u
� � � � � � � �
u u u u u u u u
- - - - - - � �
- - - - - - u u
� � � � � - - -
u u u u u - - -
� � � � � � � �
u u u u u u u u
� � � � � � � �
u u u u u u u u
- - - - - - � �
- - - - - - u u
� � � � � � � �
u u u u u u u u
- - - - - - � �
- - - - - - u u
� � � � � � � �
u u u u u u u u
- - - - - - � �
- - - - - - u u
� � � � � � � �
u u u u u u u u
1 1 1 - � � � �
u u u - u u u u
1 � � � � � � 1
u u u u u u u u
x x x x x x x x
u u u u u u u u
� � � � � � � -
u u u u u u u u
� � � � � � � �
u u u u u u u u
- - � � - � � �
- - u u - u u u
� � � � 1 � 11
u u u u u u u u
� � � � � � x �
u u u u u u u u
� � � � � � � �
u u u u u u u u
x x x x x x x x
u u u u u u u u
�ove��e� ��� 2�1�
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