PIC24FJ256GA110-E/PT Microchip Technology, PIC24FJ256GA110-E/PT Datasheet - Page 43
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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
5.1.3
The programming executive uses no Watchdog Timer
or
programmer. If the programmer does not follow the flow
control mechanism using PGECx, as described in
Section 5.1.1 “Communication Interface and Proto-
col”, it is possible that the programming executive will
behave unexpectedly while trying to send a response
FIGURE 5-3:
5.2
The programming executive command set is provided
in
mnemonic, length, time-out and description for each
command. Functional details on each command are
provided in
5.2.1
All programming executive commands have a general
format consisting of a 16-bit header and any required
data for the command (see
header consists of a 4-bit opcode field, which is used to
identify the command, followed by a 12-bit command
length field.
2010 Microchip Technology Inc.
Table
time-out
PGECx
PGEDx
Programming Executive
Commands
5-1. This table contains the opcode,
Section 5.2.4 “Command
TIME-OUTS
COMMAND FORMAT
for
1
MSB X X X LSB
Last Command Word
PGECx = Input
PGEDx = Input
transmitting
2
Host Transmits
PROGRAMMING EXECUTIVE – PROGRAMMER COMMUNICATION PROTOCOL
15 16
Figure
P8
responses
PIC24FJXXXDA1/DA2/GB2/GA3
5-4). The 16-bit
Descriptions”.
Programming Executive
P9
Processes Command
PGECx = Input (Idle)
to
1
PGEDx = Output
the
0
to the programmer. Since the programming executive
has no time-out, it is imperative that the programmer
correctly follow the described communication protocol.
As a safety measure, the programmer should use the
command time-outs identified
Table
grammer should reset the programming executive and
start programming the device again.
FIGURE 5-4:
The command opcode must match one of those in the
command set. Any command that is received, which
does not match the list in
response (see
The command length is represented in 16-bit words
since the SPI operates in 16-bit mode. The program-
ming executive uses the command length field to
determine the number of words to read from the SPI
port. If the value of this field is incorrect, the command
will not be properly received by the programming
executive.
P20
15
Opcode
5-1. If the command time-out expires, the pro-
Command Data First Word (if required)
Command Data Last Word (if required)
1
MSB X X X LSB
12
2
Host Clocks Out Response
11
Section 5.3.1.1 “Opcode
15 16
PGEDx = Output
PGECx = Input
COMMAND FORMAT
P21
Table
•
•
1
MSB X X X LSB
Length
5-1, will return a “NACK”
2
and
DS39970B-page 43
15 16
Field”).
provided
0
in