參數(shù)資料
型號： PIC24HJ32GP302T-I/SO
廠商： Microchip Technology
文件頁數(shù)： 1/84頁
文件大小： 0K
描述： IC PIC MCU FLASH 32K 28SOIC
標準包裝： 1,600
系列： PIC® 24H
核心處理器： PIC
芯體尺寸： 16-位
速度： 40 MIP
連通性： I²C，PMP，SPI，UART/USART
外圍設備： 欠壓檢測/復位，DMA，POR，PWM，WDT
輸入/輸出數(shù)： 21
程序存儲器容量： 32KB（11K x 24）
程序存儲器類型： 閃存
RAM 容量： 4K x 8
電壓 - 電源 (Vcc/Vdd)： 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 10x10b/12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 28-SOIC（0.295"，7.50mm 寬）
包裝： 帶卷 (TR)
配用： AC164339-ND - MODULE SKT FOR PM3 28SOIC
其它名稱： PIC24HJ32GP302T-I/SOTR
2010 Microchip Technology Inc.
DS70152H-page 1
dsPIC33F/PIC24H
1.0
DEVICE OVERVIEW
This document defines the programming specification
for the dsPIC33F 16-bit Digital Signal Controller (DSC)
and PIC24H 16-bit Microcontroller (MCU) families. This
programming specification is required only for those
developing programming support for the dsPIC33F/
PIC24H family. Customers using only one of these
devices should use development tools that already
provide support for device programming.
Topics covered include:
Programming Overview of the dsPIC33F/PIC24H ...... 1
2.0
PROGRAMMING OVERVIEW
OF THE dsPIC33F/PIC24H
There are two methods of programming the dsPIC33F/
PIC24H
family
of
devices
discussed
in
this
programming specification. They are:
In-Circuit Serial Programming (ICSP)
programming capability
Enhanced In-Circuit Serial Programming
The ICSP programming method is the most direct
method to program the device; however, it is also the
slower of the two methods. It provides native, low-level
programming capability to erase, program and verify
the chip.
The Enhanced ICSP protocol uses a faster method that
takes advantage of the programming executive, as
illustrated in Figure 2-1. The programming executive
provides all the necessary functionality to erase,
program and verify the chip through a small command
set. The command set allows the programmer to
program
the
dsPIC33F/PIC24H
Programming
Specification devices without having to deal with the
low-level programming protocols of the chip.
FIGURE 2-1:
PROGRAMMING SYSTEM
OVERVIEW FOR
ENHANCED ICSP
This specification is divided into major sections that
describe the programming methods independently.
ICSP” describes the Enhanced ICSP method.
describes the ICSP method.
2.1
Power Requirements
All devices in the dsPIC33F/PIC24H family are dual
voltage supply designs: one supply for the core and
another for the peripherals and I/O pins. A regulator is
provided on-chip to alleviate the need for two external
voltage supplies.
All of the dsPIC33F/PIC24H devices power their core
digital logic at a nominal 2.5V. To simplify system
design,
all
devices
in
the
dsPIC33F/PIC24H
Programming Specification family incorporate an
on-chip regulator that allows the device to run its core
logic from VDD.
The regulator provides power to the core from the other
VDD pins. A low-ESR capacitor (such as tantalum) must
be connected to the VCAP pin (Figure 2-2). This helps
to maintain the stability of the regulator. The
specifications for core voltage and capacitance are
dsPIC33F/PIC24H
Programmer
Programming
Executive
On-Chip Memory
dsPIC33F/PIC24H Flash Programming Specification
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