HT49RA1 datasheet(21/58 Pages) HOLTEK

部件名	HT49RA1

功能描述	Remote Type 8-Bit MCU with LCD

PDF	58 Pages

Scroll/Zoom	100%

制造商	HOLTEK [Holtek Semiconductor Inc]

网页	http://www.holtek.com

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21 / 58 page

HT49RA1/HT49CA1

Rev. 1.00

May 7, 2008

N o r m a l O p e r a t i o n M o d e

D u r i n g R e s e t o r i n H A L T M o d e

C O M 0 , C O M 1 , C O M 2

A l l s e g m e n t o u t p u t s

C O M 0

C O M 1

C O M 2

A l l s e g m e n t s O F F

C O M 0 s e g m e n t s O N

C O M 1 s e g m e n t s O N

C O M 2 s e g m e n t s O N

C O M 0 , 1 s e g m e n t s O N

C O M 0 , 2 s e g m e n t s O N

C O M 1 , 2 s e g m e n t s O N

A l l s e g m e n t s O N

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

V A

V B

V S S

1 F r a m e

LCD Driver Output (1/3 Duty, 1/2 Bias)

Note:

For 1/2 Bias, the VA=VLCD and VB=VLCD

´1/2

The LCD function can be optioned as on or off during the Power Down Mode by a configuration option.

HT49RA1 数据表(PDF) 21 Page - Holtek Semiconductor Inc

HT49RA1 数据表(HTML) 21 Page - Holtek Semiconductor Inc

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HT49RA1 数据表(PDF) 21 Page - Holtek Semiconductor Inc

HT49RA1 数据表(HTML) 21 Page - Holtek Semiconductor Inc

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