Rainbow-electronics AT73C246 Uživatelský manuál stáhnout pdf (Strana 87)

11050A–PMAAC–07-Apr-10

AT73C246

Name: VDD0_CTRL

Access: Read / Write

Address: 0x06

76543210

ON_VDD0 LPMODE VDD0_SEL

Table 13-9. VDD0_CTRL (0x06) Structure

Bit Name Description Reset value

7 ON_VDD0

VDD0 ON/OFF

0: OFF

1: ON

6LPMODE

VDD0 Low power mode

0: Full power (PWM)

1: Low power (PFM)

5:0 VDD0_SEL VDD0 voltage selection 010101

Table 13-10. VDD0 Voltage Selection Table

VDD0_SEL VDD0 (V) VDD0_SEL VDD0 (V) VDD0_SEL VDD0 (V)

000000 0.80 010011 1.75 100110 2.70

000001 0.85 010100 1.80 100111 2.75

000010 0.90 010101 1.85 101000 2.80

000011 0.95 010110 1.90 101001 2.85

000100 1.00 010111 1.95 101010 2.90

000101 1.05 011000 2.00 101011 2.95

000110 1.10 011001 2.05 101100 3.00

000111 1.15 011010 2.10 101101 3.05

001000 1.20 011011 2.15 101110 3.10

001001 1.25 011100 2.20 101111 3.15

001010 1.30 011101 2.25 110000 3.20

001011 1.35 011110 2.30 110001 3.25

001100 1.40 011111 2.35 110010 3.30

001101 1.45 100000 2.40 110011 3.35

001110 1.50 100001 2.45 110100 3.40

001111 1.55 100010 2.50 110101 3.45

010000 1.60 100011 2.55 110110 3.50

010001 1.65 100100 2.60 110111 3.55

010010 1.70 100101 2.65 111000 3.60

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 158 159

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Rainbow-electronics AT73C246 Uživatelský manuál Strana 87