PIC24FJ256GA110-E/PT Microchip Technology, PIC24FJ256GA110-E/PT Datasheet - Page 26
![IC PIC MCU FLASH 256KB 100-TQFP](/photos/12/13/121330/c04-100-tqfp_sml.jpg)
PIC24FJ256GA110-E/PT
Manufacturer Part Number
PIC24FJ256GA110-E/PT
Description
IC PIC MCU FLASH 256KB 100-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.PIC24FJ256GA106-IPT.pdf
(59 pages)
6.PIC24FJ128GA110-EPT.pdf
(310 pages)
Specifications of PIC24FJ256GA110-E/PT
Program Memory Type
FLASH
Program Memory Size
256KB (85.5K x 24)
Package / Case
100-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
85
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
85
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 MCUAC164333 - MODULE SKT FOR PM3 100QFP
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24FJ256GA110-E/PT
Manufacturer:
FREESCALE
Quantity:
3 100
Company:
Part Number:
PIC24FJ256GA110-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
programming process. After entering Enhanced ICSP
programmed, followed by the configuration locations.
PIC24FJXXXGA1/GB1
4.0
This section discusses programming the device
through Enhanced ICSP and the programming execu-
tive. The programming executive resides in executive
memory (separate from code memory) and is executed
when Enhanced ICSP Programming mode is entered.
The programming executive provides the mechanism
for the programmer (host device) to program and verify
the PIC24FJXXXGA1/GB1 devices using a simple
command set and communication protocol. There are
several basic functions provided by the programming
executive:
• Read Memory
• Erase Memory
• Program Memory
• Blank Check
• Read Executive Firmware Revision
The programming executive performs the low-level
tasks required for erasing, programming and verifying
a device. This allows the programmer to program the
device by issuing the appropriate commands and data.
Table 4-1 summarizes the commands. A detailed
description for each command is provided in
Section 5.2 “Programming Executive Commands”.
TABLE 4-1:
The programming executive uses the device’s data
RAM for variable storage and program execution. After
the programming executive has run, no assumptions
should be made about the contents of data RAM.
4.1
Figure 4-1 shows the high-level overview of the
mode, the programming executive is verified. Next, the
device is erased. Then, the code memory is
Code memory (including the Configuration registers) is
then verified to ensure that programming was successful.
DS39907A-page 26
SCHECK
READC
READP
PROGP
PROGW
QBLANK
QVER
Command
DEVICE PROGRAMMING –
ENHANCED ICSP
Overview of the Programming
Process
Sanity Check
Program One Row of Code Memory
and Verify
Program One Word of Code Memory
and Verify
Query if the Code Memory is Blank
Read Device ID Registers
Read Code Memory
Query the Software Version
COMMAND SET SUMMARY
Description
executive memory is read. If the programming executive
executive must be programmed to executive code
memory using the method described in Section 5.4
After the programming executive has been verified
in memory
PIC24FJXXXGA1/GB1 families can be programmed
using the command set shown in Table 4-1.
FIGURE 4-1:
4.2
Before programming can begin, the programmer must
confirm that the programming executive is stored in
executive memory. The procedure for this task is
shown in Figure 4-2.
First, In-Circuit Serial Programming mode (ICSP) is
entered. Then, the unique Application ID Word stored in
is resident, the Application ID Word is BBh, which means
programming can resume as normal. However, if the
Application ID Word is not BBh, the programming
“Programming the Programming Executive to
Memory”.
Section 3.0 “Device Programming – ICSP” describes
the ICSP programming method. Section 3.11 “Reading
the Application ID Word” describes the procedure for
reading the Application ID Word in ICSP mode.
Confirming the Presence of the
Programming Executive
(or
Program Configuration Bits
Verify Configuration Bits
Enter Enhanced ICSP™
HIGH-LEVEL ENHANCED
ICSP™ PROGRAMMING FLOW
Exit Enhanced ICSP
loaded
Program Memory
Verify Program
Perform Chip
© 2007 Microchip Technology Inc.
Erase
Done
Start
if
not
present),
the