參數(shù)資料
型號(hào)： DSPIC30F6010-30I/PF
廠商： Microchip Technology
文件頁數(shù)： 101/110頁
文件大?。?/td> 0K
描述： IC DSPIC MCU/DSP 144K 80TQFP
產(chǎn)品培訓(xùn)模塊： Serial Communications using dsPIC30F CAN
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(biāo)準(zhǔn)包裝： 90
系列： dsPIC™ 30F
核心處理器： dsPIC
芯體尺寸： 16-位
速度： 30 MIP
連通性： CAN，I²C，SPI，UART/USART
外圍設(shè)備： 高級(jí)欠壓探測/復(fù)位，LVD，電機(jī)控制 PWM，QEI，POR，PWM，WDT
輸入/輸出數(shù)： 68
程序存儲(chǔ)器容量： 144KB（48K x 24）
程序存儲(chǔ)器類型： 閃存
EEPROM 大?。?/td> 4K x 8
RAM 容量： 8K x 8
電壓 - 電源 (Vcc/Vdd)： 2.5 V ~ 5.5 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： 80-TQFP
包裝： 托盤
產(chǎn)品目錄頁面： 651 (CN2011-ZH PDF)
配用： DM300019-ND - BOARD DEMO DSPICDEM 80L STARTER
AC164314-ND - MODULE SKT FOR PM3 80PF
DM300020-ND - BOARD DEV DSPICDEM MC1 MOTORCTRL
DV164005-ND - KIT ICD2 SIMPLE SUIT W/USB CABLE
其它名稱： DSPIC30F601030IPF
dsPIC30F6010
DS70119E-page 88
2006 Microchip Technology Inc.
15.1.4
DOUBLE UPDATE MODE
In the Double Update mode (PTMOD<1:0> = 11), an
interrupt event is generated each time the PTMR regis-
ter is equal to zero, as well as each time a period match
occurs. The postscaler selection bits have no effect in
this mode of the timer.
The Double Update mode provides two additional func-
tions to the user. First, the control loop bandwidth is
doubled because the PWM duty cycles can be
updated, twice per period. Second, asymmetrical cen-
ter-aligned PWM waveforms can be generated, which
are useful for minimizing output waveform distortion in
certain motor control applications.
15.1.5
PWM TIME BASE PRESCALER
The input clock to PTMR (FOSC/4), has prescaler
options of 1:1, 1:4, 1:16, or 1:64, selected by control
bits PTCKPS<1:0> in the PTCON SFR. The prescaler
counter is cleared when any of the following occurs:
a write to the PTMR register
a write to the PTCON register
any device Reset
The PTMR register is not cleared when PTCON is
written.
15.1.6
PWM TIME BASE POSTSCALER
The match output of PTMR can optionally be post-
scaled through a 4-bit postscaler (which gives a 1:1 to
1:16 scaling).
The postscaler counter is cleared when any of the
following occurs:
a write to the PTMR register
a write to the PTCON register
any device Reset
The PTMR register is not cleared when PTCON is written.
15.2
PWM Period
PTPER is a 15-bit register and is used to set the count-
ing period for the PWM time base. PTPER is a double-
buffered register. The PTPER buffer contents are
loaded into the PTPER register at the following instants:
Free Running and Single Shot modes: When the
PTMR register is reset to zero after a match with
the PTPER register.
Up/Down Counting modes: When the PTMR
register is zero.
The value held in the PTPER buffer is automatically
loaded into the PTPER register when the PWM time
base is disabled (PTEN = 0).
The
PWM
period
can
be
determined
using
EQUATION 15-1:
PWM PERIOD
If the PWM time base is configured for one of the Up/
Down Count modes, the PWM period will be twice the
value provided by Equation 15-2.
EQUATION 15-2:
PWM PERIOD (UP/DOWN
MODE)
The maximum resolution (in bits) for a given device
oscillator and PWM frequency can be determined using
EQUATION 15-3:
PWM RESOLUTION
15.3
Edge-Aligned PWM
Edge-aligned PWM signals are produced by the module
when the PWM time base is in the Free Running or Sin-
gle Shot mode. For edge-aligned PWM outputs, the out-
put has a period specified by the value in PTPER and a
duty cycle specified by the appropriate duty cycle regis-
ter (see Figure 15-2). The PWM output is driven active
at the beginning of the period (PTMR = 0) and is driven
inactive when the value in the duty cycle register
matches PTMR.
If the value in a particular duty cycle register is zero,
then the output on the corresponding PWM pin will be
inactive for the entire PWM period. In addition, the out-
put on the PWM pin will be active for the entire PWM
period if the value in the duty cycle register is greater
than the value held in the PTPER register.
Note:
Programming a value of 0x0001 in the
period register could generate a continu-
ous interrupt pulse, and hence, must be
avoided.
TPWM =
Tcy (PTPER + 1)
(PTMR Prescale Value)
TPWM =
2 Tcy (PTPER + 0.75)
(PTMR Prescale Value)
Resolution
=
log (2 Tpwm / Tcy)
log (2)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
dsPIC30F6010A-20E/PF 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 20MIPS 144 KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
dsPIC30F6010A-20E/PT 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 20MIPS 144 KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
DSPIC30F6010A-20I/PT 功能描述:IC DSPIC MCU/DSP 144K 80TQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:dsPIC™ 30F 產(chǎn)品培訓(xùn)模塊:XLP Deep Sleep Mode 8-bit PIC® Microcontroller Portfolio 標(biāo)準(zhǔn)包裝:22 系列:PIC® XLP™ 18F 核心處理器:PIC 芯體尺寸:8-位 速度:48MHz 連通性:I²C，SPI，UART/USART，USB 外圍設(shè)備:欠壓檢測/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):14 程序存儲(chǔ)器容量:8KB（4K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:256 x 8 RAM 容量:512 x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 11x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:20-DIP（0.300"，7.62mm） 包裝:管件 產(chǎn)品目錄頁面:642 (CN2011-ZH PDF) 配用:DV164126-ND - KIT DEVELOPMENT USB W/PICKIT 2DM164127-ND - KIT DEVELOPMENT USB 18F14/13K50AC164112-ND - VOLTAGE LIMITER MPLAB ICD2 VPP
DSPIC30F6010A-20I/PTG 制造商:Microchip Technology Inc 功能描述:16BIT 20MIPS DSPIC SMD 30F6010
dsPIC30F6010A-30I/PF 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 30MIPS 144 KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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