Rainbow Electronics AT86RF231 User Manual

Page 115

background image

115

8111A–AVR–05/08

AT86RF231

• Bit [3:0] - BATMON_VTH

The threshold values for the battery monitor are set by register bits BATMON_VTH:

Table 9-11.

Battery Monitor Threshold Voltage

Value

BATMON_VTH[3:0]

Voltage [V]

BATMON_HR = 1

Voltage [V]

BATMON_HR = 0

0x0

2.550

1.70

0x1

2.625

1.75

0x2

2.700

1.80

0x3

2.775

1.85

0x4

2.850

1.90

0x5

2.925

1.95

0x6

3.000

2.00

0x7

3.075

2.05

0x8

3.150

2.10

0x9

3.225

2.15

0xA

3.300

2.20

0xB

3.375

2.25

0xC

3.450

2.30

0xD

3.525

2.35

0xE

3.600

2.40

0xF

3.675

2.45