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    參數(shù)資料
    型號: C8051F206R
    廠商: Silicon Laboratories Inc
    文件頁數(shù): 84/146頁
    文件大?。?/td> 0K
    描述: IC 8051 MCU 8K FLASH 48TQFP
    標(biāo)準(zhǔn)包裝: 1
    系列: C8051F2xx
    核心處理器: 8051
    芯體尺寸: 8-位
    速度: 25MHz
    連通性: SPI,UART/USART
    外圍設(shè)備: 欠壓檢測/復(fù)位,POR,WDT
    輸入/輸出數(shù): 32
    程序存儲器容量: 8KB(8K x 8)
    程序存儲器類型: 閃存
    RAM 容量: 1.25K x 8
    電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 3.6 V
    數(shù)據(jù)轉(zhuǎn)換器: A/D 32x12b
    振蕩器型: 內(nèi)部
    工作溫度: -40°C ~ 85°C
    封裝/外殼: 48-TQFP
    包裝: 剪切帶 (CT)
    其它名稱: 336-1036-1
    C8051F2xx
    42
    Rev. 1.6
    SFR Definition 6.1. AMX0SL: AMUX Channel Select
    Bits 7–6:
    UNUSED. Read = 00b; Write = don’t care
    Bit 5:
    AMXEN enable
    0: AMXEN disabled and port pins are unavailable for analog use.
    1: AMXEN enabled to use/select port pins for analog use.
    Bits 4–3:
    PRTSL1–0: Port Select Bits*.
    00: Port0 select to configure pin for analog input from this port.
    01: Port1 select to configure pin for analog input from this port.
    10: Port2 select to configure pin for analog input from this port.
    11: Port3 select to configure pin for analog input from this port.
    Bits 2–0:PINSL2–0: Pin Select Bits
    000: Pin 0 of selected port (above) to be used for analog input.
    001: Pin 1 of selected port (above) to be used for analog input.
    010: Pin 2 of selected port (above) to be used for analog input.
    011: Pin 3 of selected port (above) to be used for analog input.
    100: Pin 4 of selected port (above) to be used for analog input.
    101: Pin 5 of selected port (above) to be used for analog input.
    110: Pin 6 of selected port (above) to be used for analog input.
    111: Pin 7 of selected port (above) to be used for analog input.
    * Selecting a port for analog input does NOT default all pins of that port as analog input. After select-
    ing a port for analog input, a pin must be selected using pin select bits (PINSL2–0). For example,
    after setting the AMXEN to ‘1’, setting PRTSL1–0 to “11”, and setting PINSL2–0 to “100” P3.4 is
    configured as analog input. All other Port 3 pins remain as GPIO pins. Also note that in order to use
    a port pin as analog input, its input mode should be set to analog. Please see section 14.2.
    R/W
    Reset Value
    -
    AMXEN
    PRTSL1
    PRTSL0
    PINSL2
    PINSL1
    PINSL0
    00000000
    Bit7
    Bit6
    Bit5
    Bit4
    Bit3
    Bit2
    Bit1
    Bit0
    SFR Address:
    0xBB
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    C8051F220R 功能描述:8位微控制器 -MCU T-8 48 Pin 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(fēng)格:SMD/SMT
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