Datasheet

 2011 Microchip Technology Inc. DS39995B-page 279
PIC24FV32KA304 FAMILY
TABLE 29-15: INTERNAL VOLTAGE REGULATOR SPECIFICATIONS
Operating Conditions: -40°C < TA < +85°C (unless otherwise stated)
Param
No.
Symbol Characteristics Min Typ Max Units Comments
V
BG Band Gap Reference Voltage 0.973 1.024 1.075 V
TBG Band Gap Reference Start-up
Time
—1—ms
VRGOUT Regulator Output Voltage
3.1
3.3
3.6
V
CEFC External Filter Capacitor Value 4.7 10 — F Series resistance < 3 Ohm
recommended;
< 5 Ohm required.
VLVR Low-Voltage Regulator Output
Voltage
—2.6—V
TABLE 29-16: CTMU CURRENT SOURCE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 1.8V to 3.6V PIC24F32KA3XX
2.0V to 5.5V PIC24FV32KA3XX
Operating temperature -40°C  T
A  +85°C for Industrial
Param
No.
Sym Characteristic Min Typ
(1)
Max Units Comments Conditions
I
OUT1 CTMU Current
Source, Base Range
— 550 — nA CTMUICON<1:0> = 00
2.5V < V
DD < VDDMAX
IOUT2 CTMU Current
Source, 10x Range
—5.5— A CTMUICON<1:0> = 01
I
OUT3 CTMU Current
Source, 100x Range
—55—A CTMUICON<1:0> = 10
I
OUT4 CTMU Current
Source, 1000x Range
— 550 — A CTMUICON<1:0> = 11,
Note 2
V
F Temperature Diode
Forward Voltage
—.76— V
V Voltage Change per
Degree Celsius
—3—mV/°C
Note 1: Nominal value at center point of current trim range (CTMUICON<7:2> = 000000). On PIC24F32KA parts, the
current output is limited to the typ. current value when IOT4 is chosen.
2: Do not use this current range with temperature sensing diode.