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HT66F20 Datasheet(PDF) 16 Page - Holtek Semiconductor Inc

Part # HT66F20
Description  Enhanced A/D Flash Type 8-Bit MCU with EEPROM
PDF  298 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT66F20 Datasheet(HTML) 16 Page - Holtek Semiconductor Inc

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Rev. 1.90
16
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Rev. 1.90
17
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HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
Enhanced A/D Flash Type 8-Bit MCU with EEPROM
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
Enhanced A/D Flash Type 8-Bit MCU with EEPROM
HT 66F 60
48 LQ FP -A /Q FN -A
13 14 15 16 17 18 19 20 21 22 23 24
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NC
PB5 /S CS /V RE F
PA 7/ SC K/ SC L/ AN 7
PA 6/ SD I/S DA /A N6
PA 5/ C1 X/ SD O/ AN 5
PA4 /IN T1 /T CK 1/ AN 4
PA 3/ IN T0 /C 0- /A N3
PA 2/ TC K0 /C 0+ /A N2
PA1 /T P1 A/ AN 1
PA0 /C 0X /T P0 _0 /A N0
NC
PF 1/ [ C1 X] /A N1 1
PD 3/ [ TC K1 ]/ TP 3_0/ [ SD O] /[ SC K/ SC L]
PD 4/ [ TP 2_1]
PD 5/ [ TP 0_1]
PE 0/ [IN T0 ]
PE 1/ [IN T1 ]
PE 2/ [IN T2 ]
PE 3/ [ TP 3_1]
PC 6/ [ TP 0_0] /S CO M2
PC 7/ [ TP 1A ]/ SC OM 3
NC
PC 0/ TP 1B _0 /S CO M0
PC 1/ TP 1B _1 /S CO M1
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PF 3
PF 2
PB 5/ SC S/ VR EF
PA7 /S CK /S CL /A N7
PA6 /S D I/S DA /A N6
PA5 /C 1X /S DO /A N5
PA4 /IN T1 /T CK 1/ AN 4
PA3 /I NT 0/ C0 -/ AN 3
PA2 /T CK 0/ C0 +/ AN 2
PA1 /T P1 A/ AN 1
PA 0/ C0 X/ TP 0_0/ AN 0
PF 1/ [ C1 X] /A N1 1
PF 0/ [ C0 X] /A N1 0
PD 3/ [ TC K1 ]/ TP 3_0/ [ SD O] /[ SC K/ SC L ]
PD 4/ [ TP 2_1]
PD 5/ [ TP 0_1]
PE0 /[IN T0 ]
PE1 /[IN T1 ]
PE2 /[IN T2 ]
PE3 /[ TP 3_1]
PF 6
PF 7
PG 0/ [ C0 X]
PG 1/ [ C1 X]
PC 6/ [ TP 0_0] /S CO M2
PC 7/ [ TP 1A ]/ SC OM 3
HT 66F 60
52 QF P- A
HT 66 F6 0
40 Q FN -A
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PB 5/ SC S/ VR EF
PA 7/ SC K/ SC L/ AN 7
PA6 /S DI /S DA /A N6
PA 5/ C1 X/ SD O/ AN 5
PA4 /IN T1 /T CK 1/ AN 4
PA3 /IN T0 /C 0- /A N3
PA2 /T CK 0/ C0 +/ AN 2
PA 1/ TP 1A /A N1
PA 0/ C0 X/ TP 0_0/ AN 0
PF 1/ [ C1 X] /A N1 1
PD 2/ [ TC K0 ]/[ SD I/ SD A]
PD 3/ [ TC K1 ]/T P3 _0 /[ SD O] /[ SC K/ SC L]
PD 4/ [ TP 2_1]
PD 5/ [ TP 0_1]
PC 6/ [ TP 0_0] /S CO M2
PC 7/ [ TP 1A ]/ SC OM 3
PC 0/ TP 1B _0 /S CO M0
PC 1/ TP 1B _1 /S CO M1
PE4 /[ TP 1B _2 ]
PE5 /[ TP 3_0]
HT 66 F6 0
44 L QF P- A
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PB 5/ SC S/ VR EF
PA7 /S CK /S CL /A N7
PA 6/ SD I/S DA /A N6
PA 5/ C1 X/ SD O/ AN 5
PA4 /IN T1 /T CK 1/ AN 4
PA3 /IN T0 /C 0- /A N3
PA 2/ TC K0 /C 0+ /A N2
PA 1/ TP 1A /A N1
PA 0/ C0 X/ TP 0_0/ AN 0
PF 1/ [ C1 X] /A N1 1
PF 0/ [ C0 X] /A N1 0
PD 3/ [ TC K1 ]/ TP 3_0/ [ SD O] /[ SC K/ SC L]
PD 4/ [ TP 2_1]
PD 5/ [ TP 0_1]
PE0 /[IN T0 ]
PE1 /[IN T1 ]
PE2 /[IN T2 ]
PE3 /[ TP 3_1]
PC 6/ [ TP 0_0] /S CO M2
PC 7/ [ TP 1A ]/ SC OM 3
PC 0/ TP 1B _0 /S CO M0
PC 1/ TP 1B _1 /S CO M1
PC 2/ TC K2 /P CK /C 1+
PC 3/ PI NT /T P2 _0 /C 1-
PC 4/ IN T2 /[IN T0 ]/[ PI NT ]/T CK 3/ TP 2_ 1
PC 5/ IN T3 /[IN T1 ]/T P0 _1/ TP 1B _2 /[ PC K]
PD 0/ [ TC K2 ]/ TP 3_1/ [ SC S]
PD 1/ [ TP 2_0] /[ SD O] /[ SC K/ SC L]
PD 2/ [ TC K0 ]/[ SD I/ SD A]
PD 3/ [ TC K1 ]/ TP 3_0/ [ SD O] /[ SC K/ SC L]
PD 4/ [ TP 2_1]
PD 5/ [ TP 0_1]
PE 0/ [IN T0 ]
PE 1/ [IN T1 ]
PE 2/ [IN T2 ]
PE 3/ [ TP 3_1]
PG 1/ [ C1 X]
PC 6/ [ TP 0_0] /S CO M2
PC 7/ [ TP 1A ]/ SC OM 3
PC 0/ TP 1B _0 /S CO M0
PC 1/ TP 1B _1 /S CO M1
PE 4/ [ TP 1B _2 ]
PE 5/ [ TP 3_0]
PB 0/ RE S
VD D &AV DD
PB 1/ OS C1
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HT 66 F6 0
48 S SO P- A
NC
NC
PD 7/ [ SC S]
PD 6/ [ SC K/ SC L]
PB7 /[ SD I/ SD A]
PB6 /[ SD O]
PF 2
PB5 /S CS /V RE F
PA 7/ SC K/ SC L/ AN 7
PA 6/ SD I/ SD A/ AN 6
PA 5/ C1 X/ SD O/ AN 5
PA4 /IN T1 /T CK 1/ AN 4
PA 3/ IN T0 /C 0- /A N3
PA 2/ TC K0 /C 0+ /A N2
PA1 /T P1 A/ AN 1
PA0 /C 0X /T P0 _0 /A N0
PF 1/ [ C1 X] /A N1 1
PF 0/ [ C0 X] /A N1 0
PE7 /[IN T1 ]/ AN 9
PE6 /[IN T0 ]/ AN 8
VSS&AVSS
PB4 /X T2
PB3 /X T1
PB2 /O SC 2
Note:1.Bracketedpinnamesindicatenon-defaultpinoutremappinglocations.
2.Ifthepin-sharedpinfunctionshavemultipleoutputssimultaneously,itspinnamesattherightsideofthe
"/"signcanbeusedforhigherpriority.
3.VDD&AVDDmeanstheVDDandAVDDarethedoublebonding.



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