參數(shù)資料
型號： PIC32MX675F256H-80I/PT
廠商： Microchip Technology
文件頁數(shù)： 26/64頁
文件大?。?/td> 0K
描述： IC MCU 32BIT 256KB FLASH 64TQFP
特色產(chǎn)品： 32-Bit PIC? Microcontroller
PIC32 32-Bit MCU Families
標(biāo)準(zhǔn)包裝： 160
系列： PIC® 32MX
核心處理器： MIPS32? M4K?
芯體尺寸： 32-位
速度： 80MHz
連通性： 以太網(wǎng)，I²C，SPI，UART/USART，USB OTG
外圍設(shè)備： 欠壓檢測/復(fù)位，DMA，POR，PWM，WDT
輸入/輸出數(shù)： 53
程序存儲器容量： 256KB（256K x 8）
程序存儲器類型： 閃存
RAM 容量： 64K x 8
電壓 - 電源 (Vcc/Vdd)： 2.3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 16x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 64-TQFP
包裝： 托盤
產(chǎn)品目錄頁面： 650 (CN2011-ZH PDF)
PIC32MX
DS61145K-page 32
2007-2012 Microchip Technology Inc.
16.2
The PE Command Set
The PE command set is shown in Table 16-2. This
table contains the op code, mnemonic, and short
description for each command. Functional details on
each
command
are
provided
in
through
The PE sends a response to the programmer for each
command that it receives. The response indicates if the
command was processed correctly. It includes any
required response data or error data.
16.2.1
COMMAND FORMAT
All PE commands have a general format consisting of
a 32-bit header and any required data for the command
(see Figure 16-1). The 32-bit header consists of a
16-bit Op code field, which is used to identify the com-
mand, and a 16-bit command Operand field. Use of the
Operand field varies by command.
The command in the Op code field must match one of
the commands in the command set that is listed in
Table 16-2. Any command received that does not
match a command the list returns a NACK response,
as shown in Table 16-3.
The PE uses the command Operand field to determine
the number of bytes to read from or to write to. If the
value of this field is incorrect, the command is not be
properly received by the PE.
TABLE 16-2:
PE COMMAND SET
Note:
Some commands have no Operand infor-
mation, however, the Operand field must
be sent and the programming executive
will ignore the data.
FIGURE 16-1:
COMMAND FORMAT
31
16
Op code
15
0
Operand (optional)
31
16
Command Data High (if required)
15
0
Command Data Low (if required)
Op code
Mnemonic
Description
0x0
ROW_PROGRAM(1)
Program one row of Flash memory at the specified address.
0x1
READ
Read N 32-bit words of memory starting from the specified address (N < 65,536).
0x2
PROGRAM
Program Flash memory starting at the specified address.
0x3
WORD_PROGRAM
Program one word of Flash memory at the specified address.
0x4
CHIP_ERASE
Chip Erase of entire chip.
0x5
PAGE_ERASE
Erase pages of code memory from the specified address.
0x6
BLANK_CHECK
Blank Check code.
0x7
EXEC_VERSION
Read the PE software version.
0x8
GET_CRC
Get the CRC of Flash memory.
0x9
PROGRAM_CLUSTER
Programs the specified number of bytes to the specified address.
0xA
GET_DEVICEID
Returns the hardware ID of the device.
0xB
CHANGE_CFG(2)
Used by the probe to set various configuration settings for the PE.
Note 1: Refer to Table 5-1 for the row size for each device.
2: This command is not available in PIC32MX1XX/2XX devices.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC32MX675F256H-80V/MR 功能描述:32位微控制器 - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BIT RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
PIC32MX675F256H-80V/PT 功能描述:32位微控制器 - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BIT RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
PIC32MX675F256HT-80I/MR 功能描述:32位微控制器 - MCU 256KB Flash 64KB RAM USB ENET 8 DMA RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
PIC32MX675F256HT-80I/PT 功能描述:32位微控制器 - MCU 256KB Flash 64KB USB ENET RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
PIC32MX675F256HT-80V/MR 功能描述:32位微控制器 - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BIT RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
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