PIC24FJ48GA004T-I/ML Microchip Technology, PIC24FJ48GA004T-I/ML Datasheet - Page 260
![16-bit Family, 16 MIPS, 48KB Flash, 8192 Bytes RAM, 35 I/O, NanoWatt 44 QFN 8x8x](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC24FJ48GA004T-I/ML
Manufacturer Part Number
PIC24FJ48GA004T-I/ML
Description
16-bit Family, 16 MIPS, 48KB Flash, 8192 Bytes RAM, 35 I/O, NanoWatt 44 QFN 8x8x
Manufacturer
Microchip Technology
Series
PIC® 24Fr
Datasheets
1.PIC24FJ16GA002-ISS.pdf
(52 pages)
2.PIC24FJ16GA002-ISS.pdf
(268 pages)
3.PIC24FJ16GA002-ISS.pdf
(22 pages)
Specifications of PIC24FJ48GA004T-I/ML
Core Processor
PIC
Core Size
16-Bit
Speed
32MHz
Connectivity
I²C, PMP, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
48KB (16K x 24)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM240011 - KIT STARTER MPLAB FOR PIC24F MCUAC162088 - HEADER MPLAB ICD2 24FJ64GA004 28AC164336 - MODULE SOCKET FOR PM3 28/44QFNDV164033 - KIT START EXPLORER 16 MPLAB ICD2
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC24FJ16GA002-ISS PDF datasheet
- PIC24FJ16GA002-ISS PDF datasheet #2
- PIC24FJ16GA002-ISS PDF datasheet #3
- Current page: 260 of 268
- Download datasheet (2Mb)
PIC24FJ64GA004 FAMILY
APPENDIX B:
B.1
Devices in the PIC24FJ64GA004 family include a num-
ber of core features to significantly reduce the applica-
tion’s power requirements. For truly power-sensitive
applications, it is possible to further reduce the
application’s power demands by taking advantage of
the device’s regulator architecture. These methods
help decrease power in two ways: by disabling the
internal voltage regulator to eliminate its power con-
sumption, and by reducing the voltage on V
lower the device’s dynamic current requirements.
Using these methods, it is possible to reduce Sleep
currents (I
refer
Table 27-6). For dynamic power consumption, the
reduction in V
regulator, to 2.0V can provide a power reduction of
about 30%.
When using a regulated power source or a battery with
a constant output voltage, it is possible to decrease
power consumption by disabling the regulator. In this
case (Figure B-1), a simple diode can be used to
reduce the voltage from 3V or greater to the 2V-2.5V
required for V
power supplies, such as Lithium Coin cells, which
maintain a constant voltage over the life of the battery.
DS39881D-page 260
to
Additional Methods for Power
Reduction
PD
specifications
) from 3.5 A to 250 nA (typical values,
DDCORE
DDCORE
. This method is only advised on
ADDITIONAL
GUIDANCE FOR
PIC24FJ64GA004
FAMILY
APPLICATIONS
from 2.5V, provided by the
DC60d
and
DC60g
DDCORE
to
in
FIGURE B-1:
A similar method can be used for non-regulated
sources (Figure B-2). In this case, it can be beneficial
to use a low quiescent current external voltage regula-
tor. Devices such as the MCP1700 consume only 1 A
to regulate to 2V or 2.5V, which is lower than the
current required to power the internal voltage regulator.
FIGURE B-2:
3.3V
‘AA’
Coin Cell
3.0V
MCP1700
POWER REDUCTION
POWER REDUCTION
EXAMPLE FOR CONSTANT
VOLTAGE SUPPLIES
EXAMPLE FOR
NON-REGULATED SUPPLIES
D1
2010 Microchip Technology Inc.
2.0V
2.3V
V
DISVREG
V
V
V
DISVREG
V
V
DD
DDCORE
SS
PIC24FJ64GA
DD
DDCORE
SS
PIC24FJ64GA
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