Datasheet

PIC24FJ128GC010 FAMILY
DS30009312B-page 434  2012-2013 Microchip Technology Inc.
TABLE 37-13: VBAT OPERATING VOLTAGE SPECIFICATIONS
TABLE 37-15: USB ON-THE-GO MODULE SPECIFICATIONS
Param
No.
Symbol Characteristic Min Typ Max Units Comments
DVB01 V
BT Operating Voltage 1.6 — 3.6 V Battery connected to the
V
BAT pin, VBTBOR = 0
DVB02 V
BATBOR — 3.6 V Battery connected to the
V
BAT pin, VBTBOR = 1
DVB10 VBTADC VBAT A/D Monitoring Voltage
Specification
(1)
1.6 — 3.6 V A/D monitoring the VBAT
pin using the internal A/D
channel
Note 1: Measuring the A/D value using the A/D is represented by the equation:
Measured Voltage = ((V
BAT/2)/VDD) * 4096) for 12-bit A/D.
TABLE 37-14: CTMU CURRENT SOURCE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
Param
No.
Sym Characteristic Min Typ
(1)
Max Units Comments Conditions
DCT10 I
OUT1 CTMU Current
Source, Base Range
— 550 — nA CTMUICON<1:0> = 00
2.5V < V
DD < VDDMAX
DCT11 IOUT2 CTMU Current
Source, 10x Range
—5.5—A CTMUICON<1:0> = 01
DCT12 I
OUT3 CTMU Current
Source, 100x Range
—55—A CTMUICON<1:0> = 10
DCT13 I
OUT4 CTMU Current
Source, 1000x Range
— 550 — A CTMUICON<1:0> = 11
(2)
DCT21 V Temperature Diode
Voltage Change per
Degree Celsius
—-3—mV/°C
Note 1: Nominal value at center point of current trim range (CTMUICON<7:2> = 000000).
2: Do not use this current range with temperature sensing diode.
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
Param
No.
Symbol Characteristic Min Typ Max Units Conditions
Operating Voltage
DUS01 V
USB3V3 USB Supply Voltage Greater of:
3.0 or
(V
DD – 0.3V)
3.3 3.6 V USB module enabled
(V
DD – 0.3V)
(1)
— 3.6 V USB disabled, RG2/RG3
are unused and externally
pulled low or left in a
high-impedance state
(V
DD – 0.3V) VDD 3.6 V USB disabled, RG2/RG3
are used as general
purpose I/O
Note 1: The V
USB pin may also be left in a high-impedance state under these conditions. However, if the voltage
floats below (V
DD – 0.3V), this may result in higher IPD currents than specified. The preferred method is to
tie the V
USB pin to VDD, even if the USB module is not used.