PIC24FJ256GA108-E/PT Microchip Technology, PIC24FJ256GA108-E/PT Datasheet - Page 57
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PIC24FJ256GA108-E/PT
Manufacturer Part Number
PIC24FJ256GA108-E/PT
Description
IC PIC MCU FLASH 256KB 80-TQFP
Manufacturer
Microchip Technology
Series
PIC® 24Fr
Datasheets
1.PIC24FJ128GA008-IPT.pdf
(12 pages)
2.PIC24FJ128GA106-IPT.pdf
(14 pages)
3.PIC24FJ128GA106-IPT.pdf
(330 pages)
4.PIC24FJ128GA106-IPT.pdf
(52 pages)
5.PIC24FJ128GA110-EPT.pdf
(310 pages)
Specifications of PIC24FJ256GA108-E/PT
Program Memory Type
FLASH
Program Memory Size
256KB (85.5K x 24)
Package / Case
80-TFQFP
Core Processor
PIC
Core Size
16-Bit
Speed
32MHz
Connectivity
I²C, PMP, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
69
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
PIC24FJ
Core
PIC
Data Bus Width
16 bit
Data Ram Size
16 KB
Interface Type
I2C/SPI/UART
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
68
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, DM240001, DM240011
Minimum Operating Temperature
- 40 C
On-chip Adc
16-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MA240015 - BOARD MCV PIM FOR 24F256GADM240011 - KIT STARTER MPLAB FOR PIC24F MCU
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24FJ256GA108-E/PT
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
PIC24FJ256GA108-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC24FJ128GA008-IPT PDF datasheet
- PIC24FJ128GA106-IPT PDF datasheet #2
- PIC24FJ128GA106-IPT PDF datasheet #3
- PIC24FJ128GA106-IPT PDF datasheet #4
- PIC24FJ128GA110-EPT PDF datasheet #5
- Current page: 57 of 330
- Download datasheet (3Mb)
5.0
The PIC24FJ256GA110 family of devices contains
internal Flash program memory for storing and execut-
ing application code. The memory is readable, writable
and erasable when operating with V
the regulator is disabled, the V
over 2.25V.
Flash memory can be programmed in three ways:
• In-Circuit Serial Programming™ (ICSP™)
• Run-Time Self-Programming (RTSP)
• Enhanced In-Circuit Serial Programming
ICSP allows a PIC24FJ256GA110 family device to be
serially programmed while in the end application circuit.
This is simply done with two lines for the programming
clock and programming data (which are named PGECx
and PGEDx, respectively), and three other lines for
power (V
This allows customers to manufacture boards with
unprogrammed devices and then program the micro-
controller just before shipping the product. This also
allows the most recent firmware or a custom firmware
to be programmed.
FIGURE 5-1:
2010 Microchip Technology Inc.
Note:
(Enhanced ICSP)
FLASH PROGRAM MEMORY
DD
Section
), ground (V
This data sheet summarizes the features of
this group of PIC24F devices. It is not
intended to be a comprehensive reference
source. For more information, refer to the
“PIC24F Family Reference Manual”,
(DS39715).
User/Configuration
Space Select
ADDRESSING FOR TABLE REGISTERS
4.
SS
) and Master Clear (MCLR).
Using
Program
Counter
Using
Table
Instruction
“Program
DDCORE
DD
voltage must be
1/0
0
over 2.35V. If
Memory”
TBLPAG Reg
PIC24FJ256GA110 FAMILY
8 Bits
Program Counter
24-Bit EA
24 Bits
RTSP is accomplished using TBLRD (table read) and
TBLWT (table write) instructions. With RTSP, the user
may write program memory data in blocks of 64 instruc-
tions (192 bytes) at a time and erase program memory
in blocks of 512 instructions (1536 bytes) at a time.
5.1
Regardless of the method used, all programming of
Flash memory is done with the table read and table
write instructions. These allow direct read and write
access to the program memory space from the data
memory while the device is in normal operating mode.
The 24-bit target address in the program memory is
formed using the TBLPAG<7:0> bits and the Effective
Address (EA) from a W register specified in the table
instruction, as shown in
The TBLRDL and the TBLWTL instructions are used to
read or write to bits<15:0> of program memory.
TBLRDL and TBLWTL can access program memory in
both Word and Byte modes.
The TBLRDH and TBLWTH instructions are used to read
or write to bits<23:16> of program memory. TBLRDH
and TBLWTH can also access program memory in Word
or Byte mode.
Working Reg EA
16 Bits
Table Instructions and Flash
Programming
Figure
0
5-1.
Byte
Select
DS39905E-page 57
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