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HT66F20 Datasheet(PDF) 169 Page - Holtek Semiconductor Inc

Part # HT66F20
Description  Enhanced A/D Flash Type MCU 8-Bit MCU with EEPROM
PDF  250 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT66F20 Datasheet(HTML) 169 Page - Holtek Semiconductor Inc

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HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
Rev. 1.20
169
June 4, 2010
¨ HT66F30/HT66F40/HT66F50/HT66F60
Bit
76543210
Name
¾
T1BF
T1AF
T1PF
¾
T1BE
T1AE
T1PE
R/W
¾
R/W
R/W
R/W
¾
R/W
R/W
R/W
POR
¾
000
¾
000
Bit 7
unimplemented, read as
²0²
Bit 6
T1BF: TM1 Comparator B match interrupt request flag
0: no request
1: interrupt request
Bit 5
T1AF: TM1 Comparator A match interrupt request flag
0: no request
1: interrupt request
Bit 4
T1PF: TM1 Comparator B match interrupt request flag
0: no request
1: interrupt request
Bit 3
unimplemented, read as
²0²
Bit 2
T1BE: TM1 Comparator P match interrupt control
0: disable
1: enable
Bit 1
T1AE: TM1 Comparator A match interrupt control
0: disable
1: enable
Bit 0
T1PE: TM1 Comparator P match interrupt control
0: disable
1: enable
· MFI2 Register
Bit
76543210
Name
DEF
LVF
XPF
SIMF
DEE
LVE
XPE
SIME
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
POR
00000000
Bit 7
DEF: Data EEPROM interrupt request flag
0: No request
1: Interrupt request
Bit 6
LVF: LVD interrupt request flag
0: No request
1: Interrupt request
Bit 5
XPF: External peripheral interrupt request flag
0: No request
1: Interrupt request
Bit 4
SIMF: SIM interrupt request flag
0: No request
1: Interrupt request
Bit 3
DEE: Data EEPROM Interrupt Control
0: Disable
1: Enable
Bit 2
LVE: LVD Interrupt Control
0: Disable
1: Enable
Bit 1
XPE: External Peripheral Interrupt Control
0: Disable
1: Enable
Bit 0
SIME: SIM Interrupt Control
0: Disable
1: Enable



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