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| 型號： | DSPIC30F2020-30I/MM |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 59/66頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DSPIC MCU/DSP 12K 28QFN |
| 產(chǎn)品培訓模塊： | Asynchronous Stimulus |
| 特色產(chǎn)品： | SMPS & Digital Power Conversion Solutions |
| 標準包裝： | 61 |
| 系列： | dsPIC™ 30F |
| 核心處理器： | dsPIC |
| 芯體尺寸： | 16-位 |
| 速度： | 30 MIP |
| 連通性： | I²C，IrDA，LIN，SPI，UART/USART |
| 外圍設(shè)備： | 欠壓檢測/復位，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 21 |
| 程序存儲器容量： | 12KB（4K x 24） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 512 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 3 V ~ 5.5 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x10b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 28-VQFN 裸露焊盤 |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 650 (CN2011-ZH PDF) |
| 配用： | DM300023-ND - KIT DEMO DSPICDEM SMPS BUCK AC164322-ND - MODULE SOCKET MPLAB PM3 28/44QFN DV164005-ND - KIT ICD2 SIMPLE SUIT W/USB CABLE |
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dsPIC30F Flash Programming Specification
DS70102K-page 62
2010 Microchip Technology Inc.
APPENDIX B: HEX FILE FORMAT
Flash programmers process the standard HEX format
used by the Microchip development tools. The format
supported is the Intel HEX 32 Format (INHX32).
Please refer to Appendix A in the “MPASM User’s
Guide” (DS33014) for more information about hex file
formats.
The basic format of the hex file is:
:BBAAAATTHHHH...HHHHCC
Each data record begins with a 9-character prefix and
always ends with a 2-character checksum. All records
begin with ‘:’ regardless of the format. The individual
elements are described below.
BB - is a two-digit hexadecimal byte count
representing the number of data bytes that appear
on the line. Divide this number by two to get the
number of words per line.
AAAA - is a four-digit hexadecimal address
representing the starting address of the data
record. Format is high byte first followed by low
byte. The address is doubled because this format
only supports 8-bits. Divide the value by two to
find the real device address.
TT - is a two-digit record type that will be ‘00’ for
data records, ‘01’ for end-of-file records and ‘04’
for extended-address record.
HHHH - is a four-digit hexadecimal data word. For-
mat is low byte followed by high byte. There will
be BB/2 data words following TT.
CC - is a two-digit hexadecimal checksum that is
the two’s complement of the sum of all the
preceding bytes in the line record.
Because the Intel hex file format is byte-oriented, and
the 16-bit program counter is not, program memory
sections require special treatment. Each 24-bit
program word is extended to 32 bits by inserting a so-
called “phantom byte”. Each program memory address
is multiplied by 2 to yield a byte address.
As an example, a section that is located at 0x100 in
program memory will be represented in the hex file as
0x200.
The hex file will be produced with the following con-
tents:
:020000040000fa
:040200003322110096
:00000001FF
Notice that the data record (line 2) has a load address
of 0200, while the source code specified address
0x100. Note also that the data is represented in “l(fā)ittle-
endian” format, meaning the Least Significant Byte
(LSB) appears first. The phantom byte appears last,
just before the checksum.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DSPIC30F2020AT-20E | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:28/44-Pin High-Performance Switch Mode Power Supply Digital Signal Controllers |
| DSPIC30F2020AT-20I | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:28/44-Pin High-Performance Switch Mode Power Supply Digital Signal Controllers |
| DSPIC30F2020AT-30E | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:28/44-Pin High-Performance Switch Mode Power Supply Digital Signal Controllers |
| DSPIC30F2020AT-30I | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:28/44-Pin High-Performance Switch Mode Power Supply Digital Signal Controllers |
| DSPIC30F2020BT-20E | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:28/44-Pin High-Performance Switch Mode Power Supply Digital Signal Controllers |
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