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Rev. 2.50
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Rev. 2.50
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HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
Register
Reset
(Power-on)
RES or LVR Reset
WDT Time-out
(Normal Operation)
WDT Time-out
(IDLE)
MFI�
- - 0 0 - - 0 0
- - 0 0 - - 0 0
- - 0 0 - - 0 0
- - � � - - � �
MFI2
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
PAWU
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
PAPU
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
PA
� � � � � � � �
� � � � � � � �
� � � � � � � �
� � � � � � � �
PAC
� � � � � � � �
� � � � � � � �
� � � � � � � �
� � � � � � � �
PBPU
- - 00 0000
- - 00 0000
- - 00 0000
- - �� ����
PB
- - �� ����
- - �� ����
- - �� ����
- - �� ����
PBC
- - �� ����
- - �� ����
- - �� ����
- - �� ����
PCPU
- - - - 0000
- - - - 0000
- - - - 0000
- - - - ����
PC
- - - - ����
- - - - ����
- - - - ����
- - - - ����
PCC
- - - - ����
- - - - ����
- - - - ����
- - - - ����
ADRL (ADRFS=0)
x x x x - - - -
x x x x - - - -
x x x x - - - -
���� - - - -
ADRL (ADRFS=�)
x x x x x x x x
x x x x x x x x
x x x x x x x x
� � � � � � � �
ADRH (ADRFS=0)
x x x x x x x x
x x x x x x x x
x x x x x x x x
� � � � � � � �
ADRH (ADRFS=�)
- - - - x x x x
- - - - x x x x
- - - - x x x x
- - - - ����
ADCR0
0 �� 0 - 0 0 0
0 �� 0 - 0 0 0
0 �� 0 - 0 0 0
� � � � - � � �
ADCR�
00 -0 - 000
00 -0 - 000
00 -0 - 000
�� -� - ���
ACERL
� � � � � � � �
� � � � � � � �
� � � � � � � �
� � � � � � � �
CP0C
�000 0 - -�
�000 0 - -�
�000 0 - -�
���� � - -�
CP�C
�000 0 - -�
�000 0 - -�
�000 0 - -�
���� � - -�
SIMC0
��� 0 0 0 0 -
��� 0 0 0 0 -
��� 0 0 0 0 -
� � � � � � � -
SIMC�
� 0 0 0 0 0 0 �
� 0 0 0 0 0 0 �
� 0 0 0 0 0 0 �
� � � � � � � �
SIMD
x x x x x x x x
x x x x x x x x
x x x x x x x x
� � � � � � � �
SIMA/SIMC2
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM0C0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM0C�
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM0DL
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM0DH
- - - - - - 00
- - - - - - 00
- - - - - - 00
- - - - - - ��
TM0AL
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM0AH
- - - - - - 00
- - - - - - 00
- - - - - - 00
- - - - - - ��
EEA
- - - x xxxx
- - - x xxxx
- - - x xxxx
- - - 0 0000
EED
x x x x x x x x
x x x x x x x x
x x x x x x x x
� � � � � � � �
EEC
- - - - 0000
- - - - 0000
- - - - 0000
- - - - ����
TMPC0
- - 0� - - - �
- - 0� - - - �
- - 0� - - - �
- - �� - - -�
TM�C0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM�C�
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM�DL
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM�DH
- - - - - - 00
- - - - - - 00
- - - - - - 00
- - - - - - ��
TM�AL
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
TM�AH
- - - - - - 00
- - - - - - 00
- - - - - - 00
- - - - - - ��
SCOMC
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
� � � � � � � �
Note: "u" stands for unchanged
“x” stands for unknown
“-” stands for unimplemented