TB62713F Datasheet PDF - Marktech Optoelectronics

TB62713F View Datasheet(PDF) - Marktech Optoelectronics

Part Name

Description

Manufacturer

TB62713F

Bi-CMOS Integrated Circuit Silicon Monolithic

Marktech Optoelectronics

TB62713F Datasheet PDF : 20 Pages

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TOSHIBA Bi-CMOS Integrated

Circuit Silicon Monolithic

TB62713N/F

Data Input

Data is input on the SERIAL-IN terminal. Each 16 bit serial word includes an address (D8 - D15)

and data (D0 - D7). A low to high transition load command on the LOAD terminal loads the data

into the appropriate registers following the 16th clock pulse.

Operation

Serial data is input on the DATA-IN terminal beginning with the most significant bit (MSB). Data

is clocked through the 16 bit shift register on the rising edge of the clock. A Low to High transi-

tion on the LOAD input following the 16th (LSB) bit latches the 16 bit word into the 16 bit D-type

latch.

Each 16 bit word typically includes 8 address bits and 8 data bits. The first four data bits,

beginning with D15 (MSB) ~ D12 select the Action mode (see figure 1). These global com-

mands determine the overall function the device is to perform and includes Blank, Normal

Operation, Load Register, All On and Stand-by. Data bits D11~D8 select the particular register to

be loaded (see figure 2) should the load register function be selected. Data bits D7~D0 (LSB)

define the specific commands required to program the display and define the brightness setting

(duty cycle).

Figure 1. Action Mode

FUNCTION

Blank

(Rows & Columns All Off)

Normal Operation

Load Register

(Duty, Character Data)

All On (Col. C0~C4 All On)

Stand-By

D15 D14 D13 D12 D11~D8 D7~D4 D3~D0 Hex Code

INITIAL

STATE

—

0--- H

⇐

—

1--- H

2 xxx H

—

100

—

3 --- H

—

4--- H

“x” indicates that data is required in this field to execute the function. “-” indicates that data in

this field is not required and not recognized.

marktech

optoelectronics

120 Broadway • Menands, New York 12204

Toll Free: (800) 98-4LEDS • Fax: (518) 432-7454

For up-to-date product info visit our web site at www.marktechopto.com

614

All specifications subject to change.

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