PIC24HJ128GP502-I/MM Microchip Technology, PIC24HJ128GP502-I/MM Datasheet - Page 62
![IC PIC MCU FLASH 128K 28QFN-S](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC24HJ128GP502-I/MM
Manufacturer Part Number
PIC24HJ128GP502-I/MM
Description
IC PIC MCU FLASH 128K 28QFN-S
Manufacturer
Microchip Technology
Series
PIC® 24Hr
Datasheets
1.PIC24HJ12GP201-ISO.pdf
(84 pages)
2.PIC24HJ32GP302-ISO.pdf
(368 pages)
3.PIC24HJ32GP302-ISO.pdf
(8 pages)
4.PIC24HJ32GP302-ISO.pdf
(12 pages)
5.PIC24HJ32GP304-EML.pdf
(356 pages)
Specifications of PIC24HJ128GP502-I/MM
Program Memory Type
FLASH
Program Memory Size
128KB (43K x 24)
Package / Case
28-QFN
Core Processor
PIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
CAN, I²C, IrDA, LIN, PMP, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
21
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC24HJ
Core
PIC
Data Bus Width
16 bit
Data Ram Size
8 KB
Interface Type
I2C/SPI/UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
21
Number Of Timers
5
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DM300027
Minimum Operating Temperature
- 40 C
On-chip Adc
10-ch x 12-bit
Controller Family/series
PIC24
No. Of I/o's
21
Ram Memory Size
8KB
Cpu Speed
40MIPS
No. Of Timers
7
Embedded Interface Type
CAN, I2C, SPI, UART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24HJ128GP502-I/MM
Manufacturer:
MAXIM
Quantity:
101
- PIC24HJ12GP201-ISO PDF datasheet
- PIC24HJ32GP302-ISO PDF datasheet #2
- PIC24HJ32GP302-ISO PDF datasheet #3
- PIC24HJ32GP302-ISO PDF datasheet #4
- PIC24HJ32GP304-EML PDF datasheet #5
- Current page: 62 of 356
- Download datasheet (6Mb)
6.1
The PIC24HJ32GP302/304, PIC24HJ64GPX02/X04
and PIC24HJ128GPX02/X04 family of devices have
two types of Reset:
• Cold Reset
• Warm Reset
A cold Reset is the result of a Power-on Reset (POR)
or a Brown-out Reset (BOR). On a cold Reset, the
FNOSC configuration bits in the FOSC device
configuration register selects the device clock source.
A warm Reset is the result of all other reset sources,
including the RESET instruction. On warm Reset, the
device will continue to operate from the current clock
source as indicated by the Current Oscillator Selection
(COSC<2:0>)
(OSCCON<14:12>) register.
The device is kept in a Reset state until the system
power supplies have stabilized at appropriate levels
and the oscillator clock is ready. The sequence in
which this occurs is detailed below and is shown in
Figure 6-2.
1.
TABLE 6-1:
DS70293D-page 62
FRC, FRCDIV16,
FRCDIVN
FRCPLL
XT
HS
EC
XTPLL
HSPLL
ECPLL
S
LPRC
Note 1:
Oscillator Mode
OSC
POR Reset: A POR circuit holds the device in
Reset when the power supply is turned on. The
POR circuit is active until V
threshold and the delay T
2:
3:
System Reset
T
times vary with crystal characteristics, load capacitance, etc.
T
10 MHz crystal and T
T
OSCD
OST
LOCK
bits
= Oscillator Start-up Timer Delay (1024 oscillator clock period). For example, T
OSCILLATOR DELAY
= PLL lock time (1.5 ms nominal), if PLL is enabled.
= Oscillator Start-up Delay (1.1 s max for FRC, 70 s max for LPRC). Crystal Oscillator start-up
in
Startup Delay
Oscillator
the
POR
T
T
T
T
T
T
T
T
OSCD
OSCD
OSCD
OSCD
OSCD
OSCD
OSCD
OSCD
DD
—
—
OST
Oscillator
crosses the V
has elapsed.
= 32 ms for a 32 kHz crystal.
Control
Oscillator Startup
POR
Preliminary
Timer
T
T
T
T
T
OST
OST
OST
OST
OST
—
—
—
—
—
2.
3.
4.
5.
6.
BOR Reset: The on-chip voltage regulator has
a BOR circuit that keeps the device in Reset
until V
delay T
ensures that the voltage regulator output
becomes stable.
PWRT Timer: The programmable power-up
timer continues to hold the processor in Reset
for a specific period of time (T
BOR. The delay T
power supplies have stabilized at the appropri-
ate level for full-speed operation. After the delay
T
inactive, which in turn enables the selected
oscillator to start generating clock cycles.
Oscillator Delay: The total delay for the clock to
be ready for various clock source selections is
given in Table 6-1. Refer to Section 9.0
“Oscillator
information.
When the oscillator clock is ready, the processor
begins execution from location 0x000000. The
user application programs a GOTO instruction at
the reset address, which redirects program
execution to the appropriate start-up routine.
The Fail-safe clock monitor (FSCM), if enabled,
begins to monitor the system clock when the
system clock is ready and the delay T
elapsed.
PWRT
PLL Lock Time
DD
has elapsed, the SYSRST becomes
BOR
crosses the V
T
T
T
T
LOCK
LOCK
LOCK
LOCK
—
—
—
—
—
—
has elapsed. The delay T
Configuration”
PWRT
© 2009 Microchip Technology Inc.
ensures that the system
BOR
T
T
OSCD
OSCD
OST
threshold and the
T
T
T
T
OSCD
Total Delay
= 102.4 s for a
OSCD
OSCD
OSCD
PWRT
+ T
+ T
T
T
T
OSCD
OSCD
for
LOCK
OST
OST
—
+ T
+ T
+ T
+ T
) after a
LOCK
+ T
+ T
OST
OST
OST
more
FSCM
BOR
LOCK
LOCK
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