TB62709 Toshiba, TB62709 Datasheet - Page 9

• Manufacturer Part Number: TB62709
• Description: 7-SEGMENT DRIVERS WITH BUILT-IN DECODERS
• Manufacturer: Toshiba

TB62709N/F
TB62709N/F
For up-to-date product info visit our web site at www.marktechopto.com
TB62709N/F
TB62709N/F
TB62709N/F
LOAD REGISTER Mode
Figure 2. LOAD REGISTER Mode
“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.
Selects the specific register to be loaded. The LOAD REGISTER mode is enabled by the Load
Register Action mode command (see Figure 1 - Action mode).
1. Duty Register - Enables the device to accept duty cycle (brightness) setting. Sixteen bright-
ness steps (0/16 to 15/16) are available.
2. Decode and Digit Register - Enables the device to accept data defining digit or digits to be
programmed.
3. Data Register 0~3 - Commands the device to enable a specific digit register to accept the
data to be displayed on the selected digit. Actual display data is set up by D7~D0.
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FUNCTION
Load Duty Register
Load Decode & Digit Register
Load Data Register 0
Load Data Register 1
Load Data Register 2
Load Data Register 3
TOSHIBA Bi-CMOS Integrated
Circuit Silicon Monolithic
D15~D12
2H
2H
2H
2H
2H
2H
D11
0
0
0
0
0
0
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D10
0
0
0
0
1
1
REGISTER DATA
D9
0
0
0
0
1
1
120 Broadway • Menands, New York 12204
D8
0
0
0
1
1
1
D7~D4
X
X
X
X
X
X
D3~D0
X
X
X
X
X
X
All specifications subject to change.
Hex Code
20XXH
21XXH
22XXH
23XXH
24XXH
25XXH