Holtek HT66F004 User Manual

Rev. 1.71 72 April 11, 2017 Rev. 1.71 73 April 11, 2017
HT66F002/HT66F0025/HT66F003/HT66F004
Cost-Effective A/D Flash MCU with EEPROM
HT66F002/HT66F0025/HT66F003/HT66F004
Cost-Effective A/D Flash MCU with EEPROM
STM0DL Register
Bit 7 6 5 4 3 2 1 0
Name D7 D6 D5 D4 D3 D2 D1 D0
R/W R R R R R R R R
POR 0 0 0 0 0 0 0 0
B
it7~0 STM0CounterLowByteRegisterbit7~bit0
STM010-bitCounterbit7~bit0
STM0DH Register
Bit 7 6 5 4 3 2 1 0
Name — — — — — — D9 D8
R/W — — — — — — R R
POR — — — — — — 0 0
bit7~2 Unimplemented,readas"0"
bit1~0 STM0CounterHighByteRegisterbit1~bit0
STM010-bitCounterbit9~bit8
STM0AL Register
Bit 7 6 5 4 3 2 1 0
Name D7 D6 D5 D4 D3 D2 D1 D0
R/W R/W R/W R/W R/W R/W R/W R/W R/W
POR 0 0 0 0 0 0 0 0
bit7~0 STM0CCRALowByteRegisterbit7~bit0
STM010-bitCounterbit7~bit0
STM0AH Register
Bit 7 6 5 4 3 2 1 0
Name — — — — — — D9 D8
R/W — — — — — — R R
POR — — — — — — 0 0
bit7~2 Unimplemented,readas"0"
bit1~0 STM0CCRAHighByteRegisterbit1~bit0
STM010-bitCounterbit9~bit8

Holtek HT66F004 Specifications

General

Brand	Holtek
Model	HT66F004
Category	Control Unit
Language	English