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    • 參數(shù)資料
      型號(hào): PIC16F1826-E/MV
      廠商: Microchip Technology
      文件頁數(shù): 31/109頁
      文件大?。?/td> 0K
      描述: MCU PIC 8BIT 2K FLASH 28-UQFN
      標(biāo)準(zhǔn)包裝: 91
      系列: PIC® XLP™ mTouch™ 16F
      核心處理器: PIC
      芯體尺寸: 8-位
      速度: 32MHz
      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): 16
      程序存儲(chǔ)器容量: 3.5KB(2K x 14)
      程序存儲(chǔ)器類型: 閃存
      EEPROM 大?。?/td> 256 x 8
      RAM 容量: 256 x 8
      電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
      數(shù)據(jù)轉(zhuǎn)換器: A/D 12x10b
      振蕩器型: 內(nèi)部
      工作溫度: -40°C ~ 125°C
      封裝/外殼: 28-UFQFN 裸露焊盤
      包裝: 管件
      186
      2570N–AVR–05/11
      ATmega325/3250/645/6450
      an interrupt when the transfer is complete. Note that when an external clock source is selected
      the counter counts both clock edges. In this case the counter counts the number of edges, and
      not the number of bits. The clock can be selected from three different sources: The USCK pin,
      Timer/Counter0 Compare Match or from software.
      The Two-wire clock control unit can generate an interrupt when a start condition is detected on
      the Two-wire bus. It can also generate wait states by holding the clock pin low after a start con-
      dition is detected, or after the counter overflows.
      21.2
      Functional Descriptions
      21.2.1
      Three-wire Mode
      The USI Three-wire mode is compliant to the Serial Peripheral Interface (SPI) mode 0 and 1, but
      does not have the slave select (SS) pin functionality. However, this feature can be implemented
      in software if necessary. Pin names used by this mode are: DI, DO, and USCK.
      Figure 21-2. Three-wire Mode Operation, Simplified Diagram
      Figure 21-2 shows two USI units operating in Three-wire mode, one as Master and one as
      Slave. The two Shift Registers are interconnected in such way that after eight USCK clocks, the
      data in each register are interchanged. The same clock also increments the USI’s 4-bit counter.
      The Counter Overflow (interrupt) Flag, or USIOIF, can therefore be used to determine when a
      transfer is completed. The clock is generated by the Master device software by toggling the
      USCK pin via the PORT Register or by writing a one to the USITC bit in USICR.
      SLAVE
      MASTER
      Bit7
      Bit6
      Bit5
      Bit4
      Bit3
      Bit2
      Bit1
      Bit0
      DO
      DI
      USCK
      Bit7
      Bit6
      Bit5
      Bit4
      Bit3
      Bit2
      Bit1
      Bit0
      DO
      DI
      USCK
      PORTxn
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      相關(guān)代理商/技術(shù)參數(shù)
      參數(shù)描述
      PIC16F1826-I/ML 功能描述:8位微控制器 -MCU 3.5KB Flash 256 byte 32 MHz Int. Osc 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
      PIC16F1826-I/MQ 功能描述:8位微控制器 -MCU 3.5KB Flash 256 byte 32 MHz Int. Osc 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
      PIC16F1826-I/MV 功能描述:8位微控制器 -MCU 3.5KB Flash 256 RAM 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
      PIC16F1826-I/P 功能描述:8位微控制器 -MCU 3.5KB Flash 256 byte 32 MHz Int. Osc 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
      PIC16F1826-I/SO 功能描述:8位微控制器 -MCU 3.5KB Flash 256 byte 32 MHz Int. Osc 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