PIC24FJ16GA002-E/ML Microchip Technology, PIC24FJ16GA002-E/ML Datasheet - Page 21
![IC PIC MCU FLASH 16K 28-QFN](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC24FJ16GA002-E/ML
Manufacturer Part Number
PIC24FJ16GA002-E/ML
Description
IC PIC MCU FLASH 16K 28-QFN
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)
4.PIC24FJ64GA004-EPT.pdf
(262 pages)
Specifications of PIC24FJ16GA002-E/ML
Program Memory Type
FLASH
Program Memory Size
16KB (5.5K x 24)
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
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
21
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
PIC24FJ
Core
PIC
Data Bus Width
16 bit
Data Ram Size
4 KB
Interface Type
I2C, IrDA, SPI, UART
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
21
Number Of Timers
5
Maximum Operating Temperature
+ 125 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, DM240011, MA240013, AC164127, DM300027, DV164033, DM240002
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 10 Channel
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24FJ16GA002-E/ML
Manufacturer:
Microchip Technology
Quantity:
135
Part Number:
PIC24FJ16GA002-E/ML
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
3.7
The PIC24FJXXXGA0XX family configuration is stored
in Flash Configuration Words at the end of the user
space program memory and in multiple register
Configuration Words located in the test space.
These registers reflect values read at any Reset from
program memory locations. The values can be changed
only by programming the content of the corresponding
Flash Configuration Word and resetting the device. The
Reset forces an automatic reload of the Flash stored
configuration values by sequencing through the
dedicated Flash Configuration Words and transferring
the data into the Configuration registers. To change the
values of the Flash Configuration Word once it has been
programmed, the device must be Chip Erased, as
described in Section 3.5 “Erasing Program Memory”,
and reprogrammed to the desired value. It is not
possible to program a ‘0’ to ‘1’, but they may be
programmed from a ‘1’ to ‘0’ to enable code protection.
Table 3-7 shows the ICSP programming details for pro-
gramming the Configuration Word locations, including
the serial pattern with the ICSP command code which
must be transmitted, Least Significant bit first, using the
PGCx and PGDx pins (see Figure 3-2).
© 2008 Microchip Technology Inc.
Writing Configuration Words
In Step 1, the Reset vector is exited. In Step 2, the
NVMCON register is initialized for programming of
code memory. In Step 3, the 24-bit starting destination
address for programming is loaded into the TBLPAG
register and W7 register.
The TBLPAG register must be loaded with the
following:
• 96 and 64 Kbyte devices – 00h
• 128 Kbyte devices – 01h
To verify the data by reading the Configuration Words
after performing the write in order, the code protection
bits initially should be programmed to a ‘1’ to ensure
that the verification can be performed properly. After
verification is finished, the code protection bit can be
programmed to a ‘0’ by using a word write to the
appropriate Configuration Word.
TABLE 3-6:
Last Word
Last Word – 2
Note 1:
PIC24FJXXXGA0XX
Address
CW1<15> is reserved and must be
programmed to ‘0’.
DEFAULT CONFIGURATION
REGISTER VALUES
Name
CW1
CW2
DS39768D-page 21
Default Value
7FFFh
FFFFh
(1)