HT95L10P datasheet(3/42 Pages) HOLTEK

3 / 42 page

Pin Assignment

Pin Description

Pin Name

I/O

Description

CPU

VDD

Positive power supply

VSS

Negative power supply, ground

A 32768Hz crystal (or resonator) should be connected to this pin and X2.

A 32768Hz crystal (or resonator) should be connected to this pin and X1.

External low pass filter used for frequency up conversion circuit.

RES

Schmitt trigger reset input, active low.

INT/TMR1

Schmitt trigger input for external interrupt or Timer/Event Counter 1.

No internal pull-high resistor.

For INT: Edge trigger activated on a falling edge.

For TMR1: Activated on falling or rising transition edge, selected by software.

TMR0

Schmitt trigger input for Timer/Event Counter 0.

No internal pull-high resistor.

Activated on falling or rising transition edge, selected by software.

LCD Driver

SEG0~SEG15

LCD panel segment outputs.

SEG16~SEG19

(PE0~PE3)

I/O

LCD panel segment outputs.

SEG16~SEG19 can be nibble optioned to PE0~PE3 by software.

COM0~COM7

LCD panel common outputs.

VLCD

LCD driver power source.

HT95L100/10P

Rev. 0.10

October 1, 2002

Preliminary

S E G 6

S E G 7

S E G 8

S E G 9

S E G 1 0

S E G 1 1

S E G 1 2

S E G 1 3

S E G 1 4

S E G 1 5

S E G 1 6 / P E 0

S E G 1 7 / P E 1

S E G 1 8 / P E 2

S E G 1 9 / P E 3

V L C D

M U S I C

R E S

T M R 0

D T M .

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

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

5 1

5 0

4 9

4 8

4 7

4 6

4 5

4 4

4 3

4 2

4 1

4 0

3 9

3 8

3 7

3 6

3 5

3 4

3 3

6 1 6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2

6 4 6 3 6 2

C O M 0

P A 7

P A 6

P A 5

P A 4

P A 3

P A 2

P A 1

P A 0

P B 7

P B 6

P B 5

P B 4

P B 3

P B 2

P B 1

P B 0

X M U T E

D N P O

H T 9 5 L 1 0 0 / 1 0 P

6 4 Q . P - A

HT95L10P 数据表(PDF) 3 Page - Holtek Semiconductor Inc

HT95L10P 数据表(HTML) 3 Page - Holtek Semiconductor Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

数据表下载