Datasheet

MCP19111
DS22331A-page 60  2013 Microchip Technology Inc.
9.4 Calibration Word 4
The TANA<9:0> bits at memory location 2084h contain
the ADC reading from the internal temperature sensor
when the silicon temperature is at +30°C. The
temperature coefficient of the internal temperature
sensor is 16 mV/°C.
REGISTER 9-4: CALWD4: CALIBRATION WORD 4 REGISTER
U-0 U-0 U-0 U-0 R/P-1 R/P-1
— — — — TANA9 TANA8
bit 13 bit 8
R/P-1 R/P-1 R/P-1 R/P-1 R/P-1 R/P-1 R/P-1 R/P-1
TANA7 TANA6 TANA5 TANA4 TANA3 TANA2 TANA1 TANA0
bit 7 bit 0
Legend:
R = Readable bit P = Programmable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 13-10 Unimplemented: Read as ‘0’
bit 9-0 TANA<9:0>: ADC internal temperature sensor at +30°C calibration bits
TANA<9:0> = (Temperature x 13.3 mV/°C) +1.75