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      參數(shù)資料
      型號： PIC16LF628-04I/SO
      廠商： Microchip Technology
      文件頁數(shù)： 114/170頁
      文件大小： 0K
      描述： IC MCU FLASH 2KX14 COMP 18SOIC
      產(chǎn)品培訓模塊： Asynchronous Stimulus
      8-bit PIC® Microcontroller Portfolio
      標準包裝： 42
      系列： PIC® 16F
      核心處理器： PIC
      芯體尺寸： 8-位
      速度： 4MHz
      連通性： UART/USART
      外圍設(shè)備： 欠壓檢測/復位，POR，PWM，WDT
      輸入/輸出數(shù)： 16
      程序存儲器容量： 3.5KB（2K x 14）
      程序存儲器類型： 閃存
      EEPROM 大?。?/td> 128 x 8
      RAM 容量： 224 x 8
      電壓 - 電源 (Vcc/Vdd)： 2 V ~ 5.5 V
      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
      PIC16F62X
      DS40300C-page 46
      Preliminary
      2003 Microchip Technology Inc.
      7.0
      TIMER1 MODULE
      The Timer1 module is a 16-bit timer/counter consisting
      of two 8-bit registers (TMR1H and TMR1L) which are
      readable and writable. The TMR1 Register pair
      (TMR1H:TMR1L) increments from 0000h to FFFFh
      and rolls over to 0000h. The TMR1 Interrupt, if enabled,
      is generated on overflow which is latched in interrupt
      flag bit TMR1IF (PIR1<0>). This interrupt can be
      enabled/disabled by setting/clearing TMR1 interrupt
      enable bit TMR1IE (PIE1<0>).
      Timer1 can operate in one of two modes:
      As a timer
      As a counter
      The Operating mode is determined by the clock select
      bit, TMR1CS (T1CON<1>).
      In Timer mode, Timer1 increments every instruction
      cycle. In Counter mode, it increments on every rising
      edge of the external clock input.
      Timer1 can be enabled/disabled by setting/clearing
      control bit TMR1ON (T1CON<0>).
      Timer1 also has an internal “RESET input”. This
      RESET can be generated by the CCP module
      (Section 11.0). Register 7-1 shows the Timer1 Control
      register.
      For the PIC16F627 and PIC16F628, when the Timer1
      oscillator is enabled (T1OSCEN is set), the RB7/T1OSI
      and RB6/T1OSO/T1CKI pins become inputs. That is,
      the TRISB<7:6> value is ignored.
      REGISTER 7-1:
      T1CON: TIMER1 CONTROL REGISTER (ADDRESS: 10h)
      U-0
      R/W-0
      —
      T1CKPS1 T1CKPS0
      T1OSCEN
      T1SYNC TMR1CS TMR1ON
      bit 7
      bit 0
      bit 7-6
      Unimplemented: Read as '0'
      bit 5-4
      T1CKPS1:T1CKPS0: Timer1 Input Clock Prescale Select bits
      11
      = 1:8 Prescale value
      10
      = 1:4 Prescale value
      01
      = 1:2 Prescale value
      00
      = 1:1 Prescale value
      bit 3
      T1OSCEN: Timer1 Oscillator Enable Control bit
      1
      = Oscillator is enabled
      0
      = Oscillator is shut off(1)
      bit 2
      T1SYNC: Timer1 External Clock Input Synchronization Control bit
      TMR1CS = 1
      1
      = Do not synchronize external clock input
      0
      = Synchronize external clock input
      TMR1CS = 0
      This bit is ignored. Timer1 uses the internal clock when TMR1CS = 0.
      bit 1
      TMR1CS: Timer1 Clock Source Select bit
      1
      = External clock from pin RB6/T1OSO/T1CKI (on the rising edge)
      0
      = Internal clock (F
      OSC/4)
      bit 0
      TMR1ON: Timer1 On bit
      1
      = Disables Timer1
      0
      = Stops Timer1
      Note 1: The oscillator inverter and feedback resistor are turned off to eliminate power drain.
      Legend:
      R = Readable bit
      W = Writable bit
      U = Unimplemented bit, read as ‘0’
      -n = Value at POR
      ’1’ = Bit is set
      ’0’ = Bit is cleared
      x = Bit is unknown
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      相關(guān)代理商/技術(shù)參數(shù)
      參數(shù)描述
      PIC16LF628A-I/ML 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
      PIC16LF628A-I/P 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
      PIC16LF628A-I/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT MCU PIC16LF 20MHz DIP-18
      PIC16LF628A-I/SO 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
      PIC16LF628A-I/SOG 功能描述:8位微控制器 -MCU 3.5kBF 224RM 16I/O Lead Free Package 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
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