PIC24FJ16MC101_12 Datasheet, PDF (233/350 Pages) Microchip Technology – 16-bit Microcontrollers (up to 32 KB Flash and 2 KB SRAM)

PIC24FJ16MC101/102 AND PIC24FJ32MC101/102/104
REGISTER 22-3: CTMUICON: CTMU CURRENT CONTROL REGISTER
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
ITRIM<5:0>
R/W-0
R/W-0
R/W-0
R/W-0
IRNG<1:0>
bit 8
U-0
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
—
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-10
bit 9-8
bit 7-0
ITRIM<5:0>: Current Source Trim bits
011111 = Nominal current output specified by IRNG<1:0> + 62%
011110 = Nominal current output specified by IRNG<1:0> + 60%
•
•
•
000001 = Nominal current output specified by IRNG<1:0> + 2%
000000 = Nominal current output specified by IRNG<1:0>
111111 = Nominal current output specified by IRNG<1:0> – 2%
•
•
•
100010 = Nominal current output specified by IRNG<1:0> – 62%
100001 = Nominal current output specified by IRNG<1:0> – 64%
IRNG<1:0>: Current Source Range Select bits
11 = 100 × Base Current⁽¹⁾
10 = 10 × Base Current
01 = Base current level (0.55 μA nominal)
00 = Reserved
Unimplemented: Read as ‘0’
Note 1: This setting must be used for the CTMU temperature sensor.
© 2011-2012 Microchip Technology Inc.
Preliminary
DS39997C-page 233