- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄3862 > DSPIC30F2011-30I/SO (Microchip Technology)IC DSPIC MCU/DSP 12K 18SOIC PDF資料下載
參數(shù)資料
| 型號： | DSPIC30F2011-30I/SO |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 38/66頁 |
| 文件大小： | 0K |
| 描述： | IC DSPIC MCU/DSP 12K 18SOIC |
| 產(chǎn)品培訓模塊： | Serial Communications using dsPIC30F I2C Serial Communications using dsPIC30F SPI Serial Communications using dsPIC30F UART dsPIC30F 12 bit ADC - Part 2 dsPIC30F Addressing Modes - Part 1 dsPIC30F Architecture - Part 1 dsPIC30F DSP Engine & ALU dsPIC30F Interrupts dsPIC30F Motor Control PWM dsPIC Timers Asynchronous Stimulus dsPIC30F Addressing Modes - Part 2 dsPIC30F Architecture - Part 2 dsPIC30F 12-bit ADC Part 1 |
| 標準包裝： | 42 |
| 系列： | dsPIC™ 30F |
| 核心處理器： | dsPIC |
| 芯體尺寸： | 16-位 |
| 速度： | 30 MIP |
| 連通性： | I²C，SPI，UART/USART |
| 外圍設備： | 欠壓檢測/復位，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 12 |
| 程序存儲器容量： | 12KB（4K x 24） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 1K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 2.5 V ~ 5.5 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x12b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 18-SOIC（0.295"，7.50mm 寬） |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 650 (CN2011-ZH PDF) |
| 配用： | XLT18SO-1-ND - SOCKET TRANSITION 18SOIC 300MIL AC30F005-ND - MODULE SCKT DSPIC30F 18DIP/SOIC DV164005-ND - KIT ICD2 SIMPLE SUIT W/USB CABLE |
| 其它名稱： | DSPIC30F201130ISO |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁當前第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁
2010 Microchip Technology Inc.
DS70102K-page 43
dsPIC30F Flash Programming Specification
11.7
Writing Configuration Memory
The FOSC, FWDT, FBORPOR and FICD registers are
not erasable. It is recommended that all Configuration
registers be set to a default value after erasing program
memory. The FWDT, FBORPOR and FICD registers
can be set to a default all ‘1’s value by programming
0xFFFF to each register. Since these registers contain
unimplemented bits that read as ‘0’ the default values
shown in Table 11-6 will be read instead of 0xFFFF.
The recommended default FOSC value is 0xC100,
which selects the FRC clock oscillator setting.
The FGS, FBS and FSS Configuration registers are
special since they enable code protection for the
device. For security purposes, once any bit in these
registers is programmed to ‘0’ (to enable some code
protection feature), it can only be set back to ‘1’ by
performing a Bulk Erase or Segment Erase as
described
in
Memory in Normal-Voltage Systems”. Programming
these bits from a ‘0’ to ‘1’ is not possible, but they may
be programmed from a ‘1’ to a ‘0’ to enable code
protection.
Table 11-7 shows the ICSP programming details for
clearing the Configuration registers. In Step 1, the
Reset vector is exited. In Step 2, the write pointer (W7)
is loaded with 0x0000, which is the original destination
address (in TBLPAG 0xF8 of program memory). In
Step 3, the NVMCON is set to program one Configura-
tion register. In Step 4, the TBLPAG register is
initialized, to 0xF8, for writing to the Configuration
registers. In Step 5, the value to write to the each
Configuration register (0xFFFF) is loaded to W6. In
Step 6, the Configuration register data is written to the
write latch using the TBLWTL instruction. In Steps 7 and
8, the NVMCON is unlocked for programming and the
programming cycle is initiated, as described in
Mode”. In Step 9, the internal PC is set to 0x100 as a
safety measure to prevent the PC from incrementing
into unimplemented memory. Lastly, Steps 3-9 are
repeated six times until all seven Configuration
registers are cleared.
TABLE 11-6:
DEFAULT CONFIGURATION
REGISTER VALUES
Address
Register
Default Value
0xF80000
FOSC
0xC100
0xF80002
FWDT
0x803F
0xF80004
FBORPOR
0x87B3
0xF80006
FBS
0x310F
0xF80008
FSS
0x330F
0xF8000A
FGS
0x0007
0xF8000C
FICD
0xC003
TABLE 11-7:
SERIAL INSTRUCTION EXECUTION FOR WRITING CONFIGURATION
REGISTERS
Command
(Binary)
Data
(Hexadecimal)
Description
Step 1: Exit the Reset vector.
0000
040100
000000
GOTO 0x100
NOP
Step 2: Initialize the write pointer (W7) for the TBLWT instruction.
0000
200007
MOV
#0x0000, W7
Step 3: Set the NVMCON to program 1 Configuration register.
0000
24008A
883B0A
MOV
#0x4008, W10
MOV
W10, NVMCON
Step 4: Initialize the TBLPAG register.
0000
200F80
880190
MOV
#0xF8, W0
MOV
W0, TBLPAG
Step 5: Load the Configuration register data to W6.
0000
2xxxx0
000000
MOV
#<CONFIG_VALUE>, W0
NOP
相關PDF資料 |
PDF描述 |
|---|---|
| PIC16LF87-I/P | IC MCU FLASH 4KX14 EEPROM 18DIP |
| PIC16C711-20/P | IC MCU OTP 1KX14 A/D 18DIP |
| SFW30R-1STE1 | SFW30R-1STE1-FFC/FPC CONN |
| SFW25R-1STE1 | SFW25R-1STE1-FFC/FPC CONN |
| SFW14R-2STE1 | SFW14R-2STE1-FFC/FPC CONN |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DSPIC30F2011A20E/ML | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance, 16-Bit Digital Signal Controllers |
| DSPIC30F2011A-20E/ML | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance, 16-Bit Digital Signal Controllers |
| DSPIC30F2011A20E/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance, 16-Bit Digital Signal Controllers |
| DSPIC30F2011A-20E/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance, 16-Bit Digital Signal Controllers |
| DSPIC30F2011A20E/SO | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance, 16-Bit Digital Signal Controllers |
發(fā)布緊急采購，3分鐘左右您將得到回復。