SC900841JVK Freescale Semiconductor, SC900841JVK Datasheet - Page 167

• Manufacturer Part Number: SC900841JVK
• Description: IC POWER MGT 338-MAPBGA
• Manufacturer: Freescale Semiconductor

Specifications of SC900841JVK

• Applications: PC's, PDA's
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 338-TBGA
• Input Voltage: 2.8 V to 4.4 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 111. ADC Channel Selector/Configuration Structure and bit Description
Table 110. ADC Control Registers Structure and Bits Description
Analog Integrated Circuit Device Data
Freescale Semiconductor
ADEXGAIN17
ADEXGAIN18
ADEXGAIN19
ADEXGAIN20
ADEXGAIN21
Reserved
ADCHxH
ADCHxL
ADSELx
XPXMx
YPYMx
XMYPx
GAINx
Name
Reserved
Bits
6:0
2:0
7:3
4:0
7
5
6
7
7:4
7
0
1
2
3
7 MSBs of ADC result for Channel x
Gain bit for ADC channel x, x = 0 to 31
x0 = x1 (0-2.0 V input range)
x1 = x10 (0-200 mV input range)
3 LSBs of ADC result for Channel x
Reserved
ADC Channel to be read Selection bits
x00 = Channel 0
x01 = Channel 1
...
x1F = Channel 31
Turns on X+ and X- bias FETs, Refer to
x0 = FETS Off
x1 = FETS On
Turns on Y+ and Y- bias FETs, Refer to
x0 = FETS Off
x1 = FETS On
Turns on X- and Y+ bias FETs, Refer to
x0 = FETS Off
x1 = FETS On
Gain bit for ADC channel 17
x0 = x1 (0-2.0 V input range)
x1 = x10 (0-200 mV input range)
Gain bit for ADC channel 18
x0 = x1 (0-2.0 V input range)
x1 = x10 (0-200 mV input range)
Gain bit for ADC channel 19
x0 = x1 (0-2.0 V input range)
x1 = x10 (0-200 mV input range)
Gain bit for ADC channel 20
x0 = x1 (0-2.0 V input range)
x1 = x10 (0-200 mV input range)
Gain bit for ADC channel 21
x0 = x1 (0-2.0 V input range)
x1 = x10 (0-200 mV input range)
Reserved
ADCCNTL4 (ADDR 0X63 - R/W -DEFAULT VALUE: 0X00)
ADCADDRX (X = 0 TO 31)
ADCSNSxH (x = 0 to 31)
ADCSNSxL (x = 0 to 31)
Figure 76
Figure 76
Figure 76
Description
FUNCTIONAL DEVICE OPERATION
ADC SUBSYSTEM
900841
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