PIC24FJ32GA104-I/PT Microchip Technology, PIC24FJ32GA104-I/PT Datasheet - Page 112
![16-bit, 16 MIPS, 32KB Flash, 8KB RAM, Nanowatt XLP 44 TQFP 10x10x1mm TRAY](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC24FJ32GA104-I/PT
Manufacturer Part Number
PIC24FJ32GA104-I/PT
Description
16-bit, 16 MIPS, 32KB Flash, 8KB RAM, Nanowatt XLP 44 TQFP 10x10x1mm TRAY
Manufacturer
Microchip Technology
Series
PIC® XLP™ 24Fr
Datasheets
1.PIC24FJ32GA102-ISP.pdf
(308 pages)
2.PIC24FJ32GA102-ISP.pdf
(12 pages)
3.PIC24FJ32GA102-ISP.pdf
(48 pages)
Specifications of PIC24FJ32GA104-I/PT
Core Processor
PIC
Core Size
16-Bit
Speed
32MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
32KB (11K 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-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1004 - PIC24 BREAKOUT BOARD
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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- PIC24FJ32GA102-ISP PDF datasheet
- PIC24FJ32GA102-ISP PDF datasheet #2
- PIC24FJ32GA102-ISP PDF datasheet #3
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- Download datasheet (3Mb)
PIC24FJ64GA104 FAMILY
9.2.2
Idle mode has these features:
• The CPU will stop executing instructions.
• The WDT is automatically cleared.
• The system clock source remains active. By
• If the WDT or FSCM is enabled, the LPRC will
The device will wake from Idle mode on any of these
events:
• Any interrupt that is individually enabled
• Any device Reset
• A WDT time-out
On wake-up from Idle, the clock is reapplied to the CPU
and instruction execution begins immediately, starting
with the instruction following the PWRSAV instruction or
the first instruction in the ISR.
9.2.3
Any interrupt that coincides with the execution of a
PWRSAV instruction (except for Deep Sleep) will be held
off until entry into Sleep or Idle mode has completed.
The device will then wake-up from Sleep or Idle mode.
9.2.4
In PIC24FJ64GA104 family devices, Deep Sleep mode
is intended to provide the lowest levels of power
consumption available, without requiring the use of
external switches to completely remove all power from
the device. Entry into Deep Sleep mode is completely
under software control. Exit from Deep Sleep mode can
be triggered from any of the following events:
• POR event
• MCLR event
• RTCC alarm (If the RTCC is present)
• External Interrupt 0
• Deep Sleep Watchdog Timer (DSWDT) time-out
In Deep Sleep mode, it is possible to keep the device
Real-Time Clock and Calendar (RTCC) running without
the loss of clock cycles.
The device has a dedicated Deep Sleep Brown-out
Reset (DSBOR) and a Deep Sleep Watchdog Timer
Reset (DSWDT) for monitoring voltage and time-out
events. The DSBOR and DSWDT are independent of
the standard BOR and WDT used with other
power-managed modes (Sleep, Idle and Doze).
DS39951C-page 112
default, all peripheral modules continue to operate
normally from the system clock source, but can
also be selectively disabled (see Section 9.4
“Selective Peripheral Module Control”).
also remain active.
IDLE MODE
INTERRUPTS COINCIDENT WITH
POWER SAVE INSTRUCTIONS
DEEP SLEEP MODE
9.2.4.1
Deep Sleep mode is entered by setting the DSEN bit in
the DSCON register, and then executing a SLEEP
instruction (PWRSAV #SLEEP_MODE) within one to three
instruction cycles to minimize the chance that Deep
Sleep will be spuriously entered.
If the PWRSAV command is not given within three
instruction cycles, the DSEN bit will be cleared by the
hardware and must be set again by the software before
entering Deep Sleep mode. The DSEN bit is also
automatically cleared when exiting the Deep Sleep
mode.
The sequence to enter Deep Sleep mode is:
1.
2.
3.
4.
5.
6.
Any time the DSEN bit is set, all bits in the DSWAKE
register will be automatically cleared.
Note:
Note:
If the application requires the Deep Sleep WDT,
enable it and configure its clock source (see
Section 9.2.4.7
details).
If the application requires Deep Sleep BOR,
enable it by programming the DSBOREN
Configuration bit (CW4<6>).
If the application requires wake-up from Deep
Sleep on RTCC alarm, enable and configure the
RTCC module (see Section 19.0 “Real-Time
Clock and Calendar (RTCC)” for more
information).
If needed, save any critical application context
data by writing it to the DSGPR0 and DSGPR1
registers (optional).
Enable Deep Sleep mode by setting the DSEN
bit (DSCON<15>).
Enter Deep Sleep mode by immediately issuing
a PWRSAV #0 instruction.
Since Deep Sleep mode powers down the
microcontroller by turning off the on-chip
V
capability is available only when operating
with the internal regulator enabled.
To re-enter Deep Sleep after a Deep Sleep
wake-up, allow a delay of at least 3 T
after clearing the RELEASE bit.
DDCORE
Entering Deep Sleep Mode
voltage regulator, Deep Sleep
“Deep
2010 Microchip Technology Inc.
Sleep
WDT”
for
CY
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