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HT45F43 Datasheet(PDF) 100 Page - Holtek Semiconductor Inc

Part # HT45F43
Description  8-Bit Flash MCU with Op Amps & Comparators
PDF  152 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT45F43 Datasheet(HTML) 100 Page - Holtek Semiconductor Inc

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OPA1C0 Register
- HT45F43
Bit
76543210
Name
A1OP
¾¾¾¾¾¾¾
R/W
R
¾¾¾¾¾¾¾
POR
0
¾¾¾¾¾¾¾
Bit 7
A1OP: Operational amplifier output; positive logic. This bit is read only.
Bit 6~0
unimplemented, read as
²0²
OPA1C1 Register
- HT45F23/HT45F43
Bit
76543210
Name
A1O2CIN
A1O2N
A1PSEL1
A1PSEL0
A1PS
A1NS
A1OEN
A1EN
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
POR
00001100
Bit 7
A1O2CIN: OPA1 output to comparator input control bit
0: disable
1: enable
Bit 6
A1O2N: OPA1 output to OPA1 Inverting input control bit
0: disable
1: enable
Bit 5~4
A1PSEL1, A1PSEL0: OPA1 Non-inverting input selection bit
00: no connection
01: from 0.9 VLDO
10: from VM (0.5 VDD or 0.5 VLDO)
11: from 0.1VLDO
Bit 3
A1PS: A1P pin to OPA1 Non-inverting input control bit
0: no connection
1: from A1P pin
Bit 2
A1NS: A1N pin to OPA1 Inverting input control bit
0: no connection
1: from A1N pin
Bit 1
A1OEN: OPA1 output enable or disable control bit
0: disable
1: enable
Bit 0
A1EN: OPA1 enable or disable control bit
0: disable
1: enable
Rev. 1.20
100
September 15, 2011
HT45F23/HT45F43
8-Bit Flash MCU with Op Amps & Comparators



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