Holtek HT66F002 User Manual

Rev. 1.71 108 April 11, 2017 Rev. 1.71 109 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
Function Enable Bit Request Flag Notes
Global EMI — —
INTn Pin INTnE INTnF n=0 or 1
A/D Converter ADE ADF —
Multi-function MF0E MF0F —
Time Base TBnE TBnF n=0 or 1
EEPROM DEE DEF —
TM
PTMAnE PTMAnF
n=0 or 1
PTMPnE PTMPnF
Interrupt Register Bit Naming Conventions – HT66F004
Interrupt Register Contents
• HT66F002/HT66F0025
Name Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
INTEG — — — — — — INT0S1 INT0S0
INTC0 — TB1F TB0F INTF TB1E TB0E INTE EMI
INTC1 — ADF DEF MF0F — ADE DEE MF0E
MFI0 — — STMA0F STMP0F — — STMA0E STMP0E
• HT66F003
Name Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
INTEG — — — — — — INT0S1 INT0S0
INTC0 — TB1F TB0F INTF TB1E TB0E INTE EMI
INTC1 MF1F ADF DEF MF0F MF1E ADE DEE MF0E
MFI0 — — STMA0F STMP0F — — STMA0E STMP0E
MFI1 — — PTMA1F PTMP1F — — PTMA1E PTMP1E
• HT66F004
Name Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
INTEG — — — — INT1S1 INT1S0 INT0S1 INT0S0
INTC0 — TB1F TB0F INT0F TB1E TB0E INT0E EMI
INTC1 INT1F ADF DEF MF0F INT1E ADE DEE MF0E
MFI0 PTMA1F PTMP1F PTMA0F PTMP0F PTMA1E PTMP1E PTMA0E PTMP0E
INTEG Register – HT66F002/HT66F0025/HT66F003
Bit 7 6 5 4 3 2 1 0
Name — — — — — — INT0S1 INT0S0
R/W — — — — — — R/W R/W
POR — — — — — — 0 0
B
it7~2 Unimplemented,readas"0"
Bit1~0 INT0S1, INT0S0:DenesINTinterruptactiveedge
00:DisableInterrupt
01:RisingEdgeInterrupt
10:FallingEdgeInterrupt
11:DualEdgeInterrupt

Holtek HT66F002 Specifications

General

Brand	Holtek
Model	HT66F002
Category	Control Unit
Language	English