參數(shù)資料
型號(hào): PIC16F716-E/SS
廠商: Microchip Technology
文件頁(yè)數(shù): 62/136頁(yè)
文件大?。?/td> 0K
描述: IC PIC MCU FLASH 2KX14 20SSOP
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
標(biāo)準(zhǔn)包裝: 67
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 13
程序存儲(chǔ)器容量: 3.5KB(2K x 14)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
包裝: 管件
配用: I3-DB16F716-ND - BOARD DAUGHTER ICEPIC3
AC162054-ND - HEADER INTERFACE ICD2 16F716
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2007 Microchip Technology Inc.
DS41206B-page 29
PIC16F716
5.0
TIMER1 MODULE WITH GATE
CONTROL
The Timer1 module is a 16-bit timer/counter with the
following features:
16-bit timer/counter register pair (TMR1H:TMR1L)
Programmable internal or external clock source
3-bit prescaler
Optional LP oscillator
Synchronous or asynchronous operation
Interrupt on overflow
Wake-up on overflow (external clock,
Asynchronous mode only)
Time base for the Capture/Compare function
Special Event Trigger (with ECCP)
Figure 5-1 is a block diagram of the Timer1 module.
5.1
Timer1 Operation
The Timer1 module is a 16-bit incrementing counter
which is accessed through the TMR1H:TMR1L register
pair. Writes to TMR1H or TMR1L directly update the
counter.
When used with an internal clock source, the module is
a timer. When used with an external clock source, the
module can be used as either a timer or counter.
5.2
Clock Source Selection
The TMR1CS bit of the T1CON register is used to select
the clock source. When TMR1CS = 0, the clock source
is FOSC/4. When TMR1CS = 1, the clock source is
supplied externally.
FIGURE 5-1:
TIMER1 BLOCK DIAGRAM
5.2.1
INTERNAL CLOCK SOURCE
When the internal clock source is selected, the
TMR1H:TMR1L register pair will increment on multiples
of TCY as determined by the Timer1 prescaler.
5.2.2
EXTERNAL CLOCK SOURCE
When the external clock source is selected, the Timer1
module may work as a timer or a counter.
When counting, Timer1 is incremented on the rising
edge of the external clock input T1CKI. In addition, the
Counter mode clock can be synchronized to the
microcontroller system clock or run asynchronously.
In Counter mode, a falling edge must be registered by
the counter prior to the first incrementing rising edge
after one or more of the following conditions:
Timer1 is enabled after POR or BOR Reset
A write to TMR1H or TMR1L
T1CKI is high when Timer1 is disabled and when
Timer1 is reenabled T1CKI is low. See Figure 5-2.
Note 1:
ST Buffer is low power type when using LP oscillator, or high speed type when using T1CKI.
2:
Timer1 register increments on rising edge.
3:
Synchronize does not operate while in Sleep.
TMR1H
TMR1L
T1OSC
T1SYNC
T1CKPS<1:0>
Sleep input
T1OSCEN
Enable
Oscillator(1)
FOSC/4
Internal
Clock
TMR1ON
on/off
Prescaler
1, 2, 4, 8
Synchronize
det
1
0
1
Synchronized
clock input
2
RB1/T1OSO/T1CKI
RB2/T1OSI
Set flag bit
TMR1IF on
Overflow
TMR1(2)
(3)
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PIC16F716-I/ML 功能描述:IC PIC MCU FLASH 2KX14 28QFN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:PIC® 16F 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(cè)/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(yè)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
PIC16F716-I/P 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16F716-I/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 16F716 DIP18
PIC16F716-I/SO 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16F716-I/SO 制造商:Microchip Technology Inc 功能描述:8BIT FLASH MCU SMD 16F716 SOIC18