Datasheet

AD converter L6460
82/139 Doc ID 17713 Rev 1
The sample time can be changed by modifying the A2DSampleX[2:0] bits in the
A2DConfigX register; depending on which is the A2DType bit, the available sample times
are reported in Ta bl e 3 2 and Ta ble 33 .
Table 31. Channel addresses
A2DChannelX[4:0] (bin.) Converted channel Note
00000 V
Supply
scaled See voltage divider specification.
00001 V
SupplyInt
scaled See voltage divider specification.
00010 V
ref_2_5V
00011 Temp Sensor1 Temperature sensor1
00100 Temp Sensor2 Temperature sensor2
00101 V
3v3
scaled See voltage divider specification.
0011X Not used
01000 Not used
01001 GPIO[0]
01010 GPIO[1]
01011 GPIO[2]
01100 GPIO[3]
01101 GPIO[4]
01110 GPIO[5]
01111 GPIO[6]
10000 GPIO[7]
10001 GPIO[8] clamp See current DAC circuit
10010 GPIO[9]
10011 GPIO[10]
10100 GPIO[11]
10101 GPIO[12]
10110 GPIO[13]
10111 GPIO[14]
11000 MuxRefOpAmp1
11001 MuxRefOpAmp2
11010 OutStripStepperPhA
11011 OutStripStepperPhB
11100 Not used
11101 ST reserved References AUX1 switching reg.
11110 ST reserved 0.8V reference voltage
11111 ST reserved 1.65V reference voltage