M62254FP View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
M62254FP Datasheet PDF : 12 Pages
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M62254FP
Table 2 Voltage Control Data
D3
D2
D1
D0
Voltage Control OP-Amp Input Voltage
0
0
0
0
0V
0
0
0
1
0.4 V
0
0
1
0
0.8 V
0
0
1
1
1.2 V
0
1
0
0
1.6 V
0
1
0
1
2.0 V
0
1
1
0
2.4 V
0
1
1
1
2.8 V
1
0
0
0
3.2 V
1
0
0
1
3.6 V
1
0
1
0
4.0 V
1
0
1
1
4.4 V
1
1
0
0
4.8 V
Note: Output port of MCU can be used to control the voltage and current settings.
4.0 V is selected at RESET.
Voltage Ratio
10
1
2
3
4
5
6
7
8
9
10
11
12
Table 3 LED Driver Select
D2
D1
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
D0
LED3
LED2
LED1
0
OFF
OFF
OFF
1
OFF
OFF
ON
0
OFF
ON
OFF
1
OFF
ON
ON
0
ON
OFF
OFF
1
ON
OFF
ON
0
ON
ON
OFF
1
ON
ON
ON
Table 4 Main SW
D1
D0
0
0
0
1
1
0
1
1
SW1
OFF
OFF
ON
Not select
SW2
OFF
ON
OFF
Table 5 Sub SW
D0
SW
0
OFF
1
ON
Table 6 Amp. Select
D1
D0
State
0
0
Select Amp1 output
0
1
Select Amp2 input
1
0
Select Amp2 output
Note: Amp1 output is selected at RESET.
Table 7 A/D Input Select
D1
D0
0
0
0
1
1
0
1
1
Note: Input 1 is selected at RESET.
State
Select input 1
Select input 2
Select input 3
Select input 4
REJ03F0244-0200 Rev.2.00 Jun 16, 2008
Page 6 of 11
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