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HT66FB50 Datasheet(PDF) 5 Page - Holtek Semiconductor Inc

Part # HT66FB50
Description  Enhanced A/D Flash Type 8-Bit MCU
Download  26 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT66FB50 Datasheet(HTML) 5 Page - Holtek Semiconductor Inc

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Note:
1. Bracketed pin names indicate non-default pinout remapping locations.
2. For pin-shared pin functions, pin names to the right side of the
²/² sign have higher priority.
3. VDD & AVDD & VDDU means the VDD, AVDD and VDDU pins are bonded together.
HT66FB30/HT66FB40/HT66FB50/HT66FB60
Rev. 1.30
5
December 12, 2012
H T 6 6 F B 6 0
4 4 L Q F P - A
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
P B 5 / S C S / V R E F
P A 7 / S C K / S C L / A N 7
P A 6 / S D I / S D A / A N 6
P A 5 / C 1 X / S D O / A N 5
P A 4 / I N T 1 / T C K 1 / A N 4
P A 3 / I N T 0 / C 0 - / A N 3
P A 2 / T C K 0 / C 0 + / A N 2
P A 1 / T P 1 A / A N 1
P A 0 / C 0 X / T P 0 _ 0 / A N 0
P F 1 / [ C 1 X ] / A N 1 1
P F 0 / [ C 0 X ] / A N 1 0
N C
P D 4 / [ T P 2 _ 1 ]
P D 5 / [ T P 0 _ 1 ]
P E 0 / [ I N T 0 ]
P E 1 / [ I N T 1 ]
P E 2 / [ I N T 2 ]
P E 3 / [ T P 3 _ 1 ]
P C 6 / [ T P 0 _ 0 ] / S C O M 2
P C 7 / [ T P 1 A ] / S C O M 3
P C 0 / T P 1 B _ 0 / S C O M 0
P C 1 / T P 1 B _ 1 / S C O M 1
H T 6 6 F B 6 0
4 0 Q F N - A
V D D U
P A 7 / S C K / S C L / A N 7
P A 6 / S D I / S D A / A N 6
P A 5 / C 1 X / S D O / A N 5
P A 4 / I N T 1 / T C K 1 / A N 4
P A 3 / I N T 0 / C 0 - / A N 3
P A 2 / T C K 0 / C 0 + / A N 2
P A 1 / T P 1 A / A N 1
P A 0 / C 0 X / T P 0 _ 0 / A N 0
P F 1 / [ C 1 X ] / A N 1 1
N C
P D 4 / [ T P 2 _ 1 ]
P D 5 / [ T P 0 _ 1 ]
P E 0 / [ I N T 0 ]
P G 1 / [ C 1 X ]
P C 6 / [ T P 0 _ 0 ] / S C O M 2
P C 7 / [ T P 1 A ] / S C O M 3
P C 0 / T P 1 B _ 0 / S C O M 0
P C 1 / T P 1 B _ 1 / S C O M 1
P E 4 / [ T P 1 B _ 2 ]
1
2
3
4
5
6
7
8
9
1 0
1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
3 9
4 0
H T 6 6 F B 6 0
5 2 Q F P - A
P F 3
P F 2
P B 5 / S C S / V R E F
P A 7 / S C K / S C L / A N 7
P A 6 / S D I / S D A / A N 6
P A 5 / C 1 X / S D O / A N 5
P A 4 / I N T 1 / T C K 1 / A N 4
P A 3 / I N T 0 / C 0 - / A N 3
P A 2 / T C K 0 / C 0 + / A N 2
P A 1 / T P 1 A / A N 1
P A 0 / C 0 X / T P 0 _ 0 / A N 0
P F 1 / [ C 1 X ] / A N 1 1
P F 0 / [ C 0 X ] / A N 1 0
N C
P D 4 / [ T P 2 _ 1 ]
P D 5 / [ T P 0 _ 1 ]
P E 0 / [ I N T 0 ]
P E 1 / [ I N T 1 ]
P E 2 / [ I N T 2 ]
P E 3 / [ T P 3 _ 1 ]
P F 6
P F 7
P G 0 / [ C 0 X ]
P G 1 / [ C 1 X ]
P C 6 / [ T P 0 _ 0 ] / S C O M 2
P C 7 / [ T P 1 A ] / S C O M 3
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2
3 4
3 5
3 6
3 7
3 8
3 9
4 8
4 9
5 0
5 1
5 2
2 3 2 4 2 5 2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
4 0
4 1
4 2
4 3
4 4
4 5
4 6
4 7
H T 6 6 F B 6 0
4 8 L Q F P - A / Q F N - A
N C
P B 5 / S C S / V R E F
P A 7 / S C K / S C L / A N 7
P A 6 / S D I / S D A / A N 6
P A 5 / C 1 X / S D O / A N 5
P A 4 / I N T 1 / T C K 1 / A N 4
P A 3 / I N T 0 / C 0 - / A N 3
P A 2 / T C K 0 / C 0 + / A N 2
P A 1 / T P 1 A / A N 1
P A 0 / C 0 X / T P 0 _ 0 / A N 0
N C
P F 1 / [ C 1 X ] / A N 1 1
N C
P D 4 / [ T P 2 _ 1 ]
P D 5 / [ T P 0 _ 1 ]
P E 0 / [ I N T 0 ]
P E 1 / [ I N T 1 ]
P E 2 / [ I N T 2 ]
P E 3 / [ T P 3 _ 1 ]
P C 6 / [ T P 0 _ 0 ] / S C O M 2
P C 7 / [ T P 1 A ] / S C O M 3
N C
P C 0 / T P 1 B _ 0 / S C O M 0
P C 1 / T P 1 B _ 1 / S C O M 1
1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
2 7
2 6
2 5
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
4 5
4 6
4 7
4 8
H T 6 6 F B 5 0
4 8 Q F N - A
1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
2 7
2 6
2 5
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
4 5
4 6
4 7
4 8
P B 6 / [ S D O ]
P B 5 / S C S / V R E F
P A 7 / S C K / S C L / A N 7
P A 6 / S D I / S D A / A N 6
P A 5 / C 1 X / S D O / A N 5
P A 4 / I N T 1 / T C K 1 / A N 4
P A 3 / I N T 0 / C 0 - / A N 3
P A 2 / T C K 0 / C 0 + / A N 2
P A 1 / T P 1 A / A N 1
P A 0 / C 0 X / T P 0 _ 0 / A N 0
N C
P F 1 / [ C 1 X ]
N C
P D 4 / [ T P 2 _ 1 ]
P D 5 / [ T P 0 _ 1 ]
P E 0
P E 1
P E 2
P E 3 / [ T P 3 _ 1 ]
P C 6 / [ T P 0 _ 0 ] / S C O M 2
P C 7 / [ T P 1 A ] / S C O M 3
N C
P C 0 / T P 1 B _ 0 / S C O M 0
P C 1 / T P 1 B _ 1 / S C O M 1
H T 6 6 F B 5 0
4 4 L Q F P - A
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
P B 5 / S C S / V R E F
P A 7 / S C K / S C L / A N 7
P A 6 / S D I / S D A / A N 6
P A 5 / C 1 X / S D O / A N 5
P A 4 / I N T 1 / T C K 1 / A N 4
P A 3 / I N T 0 / C 0 - / A N 3
P A 2 / T C K 0 / C 0 + / A N 2
P A 1 / T P 1 A / A N 1
P A 0 / C 0 X / T P 0 _ 0 / A N 0
P F 1 / [ C 1 X ]
P F 0 / [ C 0 X ]
N C
P D 4 / [ T P 2 _ 1 ]
P D 5 / [ T P 0 _ 1 ]
P E 0 / [ I N T 0 ]
P E 1 / [ I N T 1 ]
P E 2 / [ I N T 2 ]
P E 3 / [ T P 3 _ 1 ]
P C 6 / [ T P 0 _ 0 ] / S C O M 2
P C 7 / [ T P 1 A ] / S C O M 3
P C 0 / T P 1 B _ 0 / S C O M 0
P C 1 / T P 1 B _ 1 / S C O M 1


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