User Manual

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
Vol tage [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