UPD17073 NEC, UPD17073 Datasheet - Page 106

• Manufacturer Part Number: UPD17073
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM
• Manufacturer: NEC

106
Table 13-1. Set Value of A/D Converter Reference Voltage Setting Register and Compare Voltage
voltage setting register set data
Decimal
(DEC)
A/D Converter reference
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
Hexadecimal
(HEX)
0AH
0BH
0CH
0DH
0EH
0FH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
Logic voltage
Unit:
10.5/16
11.5/16
12.5/16
13.5/16
14.5/16
15.5/16
0.5/16
1.5/16
2.5/16
3.5/16
4.5/16
5.5/16
6.5/16
7.5/16
8.5/16
9.5/16
V
DD
Compare voltage
V
At V
Unit: V
0.094
0.281
0.469
0.656
0.844
1.031
1.219
1.406
1.594
1.781
1.969
2.156
2.344
2.531
2.719
2.906
DD
= 3 V
PD17072,17073