參數(shù)資料
型號: DSPIC30F3014-30I/P
廠商: Microchip Technology
文件頁數(shù): 126/153頁
文件大?。?/td> 0K
描述: IC DSPIC MCU/DSP 24K 40DIP
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: 10
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(shè)備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 30
程序存儲器容量: 24KB(8K x 24)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 1K x 8
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 2.5 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 13x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 40-DIP(0.600",15.24mm)
包裝: 管件
產(chǎn)品目錄頁面: 651 (CN2011-ZH PDF)
配用: AC30F003-ND - MODULE SOCKET DSPIC30F 40DIP
DV164005-ND - KIT ICD2 SIMPLE SUIT W/USB CABLE
ACICE0206-ND - ADAPTER MPLABICE 40P 600 MIL
其它名稱: DSPIC30F301430/P
dsPIC30F3014/4013
DS70138G-page 74
2010 Microchip Technology Inc.
10.1
Timer Gate Operation
The 32-bit timer can be placed in the Gated Time Accu-
mulation mode. This mode allows the internal TCY to
increment the respective timer when the gate input
signal (T2CK pin) is asserted high. Control bit, TGATE
(T2CON<6>), must be set to enable this mode. When
in this mode, Timer2 is the originating clock source.
The TGATE setting is ignored for Timer3. The timer
must be enabled (TON = 1) and the timer clock source
set to internal (TCS = 0).
The falling edge of the external signal terminates the
count operation but does not reset the timer. The user
must reset the timer in order to start counting from zero.
10.2
ADC Event Trigger
When a match occurs between the 32-bit timer (TMR3/
TMR2) and the 32-bit combined Period register (PR3/
PR2), a special ADC trigger event signal is generated
by Timer3.
10.3
Timer Prescaler
The input clock (FOSC/4 or external clock) to the timer
has a prescale option of 1:1, 1:8, 1:64 and 1:256,
selected by control bits, TCKPS<1:0> (T2CON<5:4>
and T3CON<5:4>). For the 32-bit timer operation, the
originating clock source is Timer2. The prescaler oper-
ation for Timer3 is not applicable in this mode. The
prescaler counter is cleared when any of the following
occurs:
a write to the TMR2/TMR3 register
a write to the T2CON/T3CON register
device Reset, such as POR and BOR
However, if the timer is disabled (TON = 0), then the
Timer2 prescaler cannot be reset since the prescaler
clock is halted.
TMR2/TMR3 is not cleared when T2CON/T3CON is
written.
10.4
Timer Operation During Sleep
Mode
During CPU Sleep mode, the timer does not operate
because the internal clocks are disabled.
10.5
Timer Interrupt
The 32-bit timer module can generate an interrupt-on-
period match or on the falling edge of the external gate
signal. When the 32-bit timer count matches the
respective 32-bit Period register, or the falling edge of
the external “gate” signal is detected, the T3IF bit
(IFS0<7>) is asserted and an interrupt is generated, if
enabled. In this mode, the T3IF interrupt flag is used as
the source of the interrupt. The T3IF bit must be
cleared in software.
Enabling
an
interrupt
is
accomplished
via
the
respective timer interrupt enable bit, T3IE (IEC0<7>).
相關(guān)PDF資料
PDF描述
PIC18F2331-I/SP IC PIC MCU FLASH 4KX16 28DIP
PIC18F2431-I/SO IC PIC MCU FLASH 8KX16 28SOIC
PIC24FJ64GA310-I/BG MCU 16BIT 64KB FLASH 121TFBGA
DSPIC30F3011-20I/PT IC DSPIC MCU/DSP 24K 44TQFP
PIC16F84A-20I/SO IC MCU FLASH 1KX14 EE 18SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
dsPIC30F3014T-20E/ML 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 44LD 20MIPS 24 KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(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 安裝風格:SMD/SMT
dsPIC30F3014T-20E/PT 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 20MIPS 24 KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(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 安裝風格:SMD/SMT
DSPIC30F3014T-20I/ML 功能描述:IC DSPIC MCU/DSP 24K 44QFN RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:dsPIC™ 30F 產(chǎn)品培訓模塊:XLP Deep Sleep Mode 8-bit PIC® Microcontroller Portfolio 標準包裝: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/復位,POR,PWM,WDT 輸入/輸出數(shù):14 程序存儲器容量:8KB(4K x 16) 程序存儲器類型: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
DSPIC30F3014T-20I/PT 功能描述:IC DSPIC MCU/DSP 24K 44TQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:dsPIC™ 30F 產(chǎn)品培訓模塊:XLP Deep Sleep Mode 8-bit PIC® Microcontroller Portfolio 標準包裝: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/復位,POR,PWM,WDT 輸入/輸出數(shù):14 程序存儲器容量:8KB(4K x 16) 程序存儲器類型: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
dsPIC30F3014T-30I/ML 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 44LD 30MIPS 24 KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(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 安裝風格:SMD/SMT