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    • 參數(shù)資料
      型號(hào): PIC17C766T-33E/L
      廠商: Microchip Technology
      文件頁數(shù): 68/159頁
      文件大?。?/td> 0K
      描述: IC MCU CMOS 33MHZ 16K EPRM84PLCC
      標(biāo)準(zhǔn)包裝: 300
      系列: PIC® 17C
      核心處理器: PIC
      芯體尺寸: 8-位
      速度: 33MHz
      連通性: I²C,SPI,UART/USART
      外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
      輸入/輸出數(shù): 66
      程序存儲(chǔ)器容量: 32KB(16K x 16)
      程序存儲(chǔ)器類型: OTP
      RAM 容量: 902 x 8
      電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
      數(shù)據(jù)轉(zhuǎn)換器: A/D 16x10b
      振蕩器型: 外部
      工作溫度: -40°C ~ 125°C
      封裝/外殼: 84-LCC(J 形引線)
      包裝: 帶卷 (TR)
      配用: AC164318-ND - MODULE SKT MPLAB PM3 84PLCC
      DVA17XL841-ND - DEVICE ADAPTER FOR PIC17C762
      DM173001-ND - KIT DEVELOPMENT PICDEM17
      AC164027-ND - ADAPTER PICSTART PLUS 84PLCC
      AC174012-ND - MODULE SKT PROMATEII 84PLCC
      2000 Microchip Technology Inc.
      DS30289B-page 23
      PIC17C7XX
      5.0
      RESET
      The PIC17CXXX differentiates between various kinds
      of RESET:
      Power-on Reset (POR)
      Brown-out Reset
      MCLR Reset
      WDT Reset
      Some registers are not affected in any RESET condi-
      tion, their status is unknown on POR and unchanged in
      any other RESET. Most other registers are forced to a
      “RESET state”. The TO and PD bits are set or cleared
      differently in different RESET situations, as indicated in
      Table 5-3. These bits, in conjunction with the POR and
      BOR bits, are used in software to determine the nature
      of the RESET. See Table 5-4 for a full description of the
      RESET states of all registers.
      When the device enters the “RESET state”, the Data
      Direction registers (DDR) are forced set, which will
      make the I/O hi-impedance inputs. The RESET state of
      some peripheral modules may force the I/O to other
      operations, such as analog inputs or the system bus.
      A simplified block diagram of the On-Chip Reset Circuit
      is shown in Figure 5-1.
      FIGURE 5-1:
      SIMPLIFIED BLOCK DIAGRAM OF ON-CHIP RESET CIRCUIT
      Note:
      While the device is in a RESET state, the
      internal phase clock is held in the Q1 state.
      Any processor mode that allows external
      execution will force the RE0/ALE pin as a
      low output and the RE1/OE and RE2/WR
      pins as high outputs.
      S
      R
      Q
      External
      Reset
      MCLR
      VDD
      OSC1
      WDT
      Module
      VDD Rise
      Detect
      OST/PWRT
      On-chip
      RC OSC
      WDT
      Time_Out
      Power_On_Reset
      OST
      10-bit Ripple Counter
      PWRT
      Chip_Reset
      10-bit Ripple Counter
      (Enable the PWRT timer
      only during POR or BOR)
      (If PWRT is invoked, or a Wake-up from
      SLEEP and OSC type is XT or LF)
      Reset
      E
      nable
      O
      S
      T
      Enable
      PW
      R
      T
      This RC oscillator is shared with the WDT when not in a power-up sequence.
      BOR
      Module
      Brown-out
      Reset
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      相關(guān)代理商/技術(shù)參數(shù)
      參數(shù)描述
      PIC17C766T-33I/L 功能描述:8位微控制器 -MCU 33MHz 16K EPRM 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
      PIC17C766T-33I/PT 功能描述:8位微控制器 -MCU 32KB 902 RAM 66 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
      PIC17LC42A-08/L 功能描述:8位微控制器 -MCU 4KB 232 RAM 33 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
      PIC17LC42A-08/P 功能描述:8位微控制器 -MCU 4KB 232 RAM 33 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
      PIC17LC42A-08/PQ 功能描述:8位微控制器 -MCU 4KB 232 RAM 33 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