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HT45FH3T Datasheet(PDF) 9 Page - Holtek Semiconductor Inc

Part # HT45FH3T
Description  3D Glasses 8-bit Flash Type MCU
PDF  131 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT45FH3T Datasheet(HTML) 9 Page - Holtek Semiconductor Inc

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Rev. 1.10
8
�a� 1�� �01�
Rev. 1.10
9
�a� 1�� �01�
HT45FH3T
3D Glasses 8-bit Flash Type MCU
HT45FH3T
3D Glasses 8-bit Flash Type MCU
Pin Name
Function
OPT
I/T
O/T
Pin-Shared Mapping
PA0~PA4�
PA6~PA�
General purpose I/O port A. Register enabled
pull-up and wake-up
PAPU
PAWU
ST
C�OS
—
OUTH� OUTL PW� output
T�PC
—
C�OS PA�� PA4
OVP
Over voltage protection input
OCVPR1
AN
—
PA0
AN0~AN�
A/D Converter input 0~�
ADCR0
ACERL
AN
—
PA0~PA�
VREF
A/D Converter reference voltage input
ADCR1
AN
—
PA1
DAPWR
D/A Converter power input
OVPREF PWR
—
PA1
INT1
External interrupt 1
INTEG
INTC�
ST
—
PA6
TCK0~TCK�
T�0~T�� clock input
—
ST
—
PA5� PA6� PA�
TP0_0� TP0_1 T�0 I/O
T�PC
ST
C�OS PA�� PA�
TP1_0� TP1_1 T�1 I/O
T�PC
ST
C�OS PA�� PA4
TP�_0� TP�_1 T�� I/O
T�PC
ST
C�OS PA5� PA6
ICPCK
In-circuit programming clock pin
—
ST
—
PA�
ICPDA
In-circuit programming data/address pin
—
ST
C�OS PA6
OCDSCK
On-chip debug support clock pin
—
ST
—
PA�
OCDSDA
On-chip debug support data/address pin
—
ST
C�OS PA6
V1�
Level shift output power
—
PWR
—
—
VBF
Level shift input power
—
PWR
—
Bond with VDD
V5
LDO output for �CU power suppl�
—
—
PWR Bond with VDD
VCC1
LDO positive power suppl�
—
PWR
—
—
VSS1
LDO negative power suppl�� ground
—
PWR
—
—
VDD
Positive power suppl�
—
PWR
—
—
VSS
Negative power suppl�� ground
—
PWR
—
—
AX� BX� CX� DX Level shift outputs
—
—
—
—
Note:TheI/OlinePA5/INT0isnotbondedtotheexternalpinandshouldbeproperlyconfiguredafterpoweron
reset.Thefunctionalpinwhichispin-sharedwithPA5willlosethecorrespondingpinfunction.



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