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    參數(shù)資料
    型號(hào): C8051F000R
    廠商: Silicon Laboratories Inc
    文件頁數(shù): 24/171頁
    文件大?。?/td> 0K
    描述: IC 8051 MCU 32K FLASH 64TQFP
    標(biāo)準(zhǔn)包裝: 1
    系列: C8051F00x
    核心處理器: 8051
    芯體尺寸: 8-位
    速度: 20MHz
    連通性: SMBus(2 線/I²C),SPI,UART/USART
    外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,溫度傳感器,WDT
    輸入/輸出數(shù): 32
    程序存儲(chǔ)器容量: 32KB(32K x 8)
    程序存儲(chǔ)器類型: 閃存
    RAM 容量: 256 x 8
    電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 3.6 V
    數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
    振蕩器型: 內(nèi)部
    工作溫度: -40°C ~ 85°C
    封裝/外殼: 64-TQFP
    包裝: 剪切帶 (CT)
    其它名稱: 336-1000-1
    C8051F000/1/2/5/6/7
    C8051F010/1/2/5/6/7
    1.1.
    CIP-51
    TM CPU
    1.1.1.
    Fully 8051 Compatible
    The C8051F000 family utilizes Silicon Laboratories’ proprietary CIP-51 microcontroller core. The CIP-51 is fully
    compatible with the MCS-51
    TM instruction set. Standard 803x/805x assemblers and compilers can be used to
    develop software.
    The core has all the peripherals included with a standard 8052, including four 16-bit
    counter/timers, a full-duplex UART, 256 bytes of internal RAM space, 128 byte Special Function Register (SFR)
    address space, and four byte-wide I/O Ports.
    1.1.2.
    Improved Throughput
    The CIP-51 employs a pipelined architecture that greatly increases its instruction throughput over the standard 8051
    architecture. In a standard 8051, all instructions except for MUL and DIV take 12 or 24 system clock cycles to
    execute with a maximum system clock of 12-to-24MHz.
    By contrast, the CIP-51 core executes 70% of its
    instructions in one or two system clock cycles, with only four instructions taking more than four system clock
    cycles.
    The CIP-51 has a total of 109 instructions. The number of instructions versus the system clock cycles to execute
    them is as follows:
    Instructions
    26
    50
    5
    14
    7
    3
    1
    2
    1
    Clocks to Execute
    1
    2
    2/3
    3
    3/4
    4
    4/5
    5
    8
    With the CIP-51’s maximum system clock at 25MHz, it has a peak throughput of 25MIPS. Figure 1.4 shows a
    comparison of peak throughputs of various 8-bit microcontroller cores with their maximum system clocks.
    Figure 1.4. Comparison of Peak MCU Execution Speeds
    5
    10
    15
    20
    ADuC812
    8051
    (16MHz
    clk)
    Philips
    80C51
    (33MHz
    clk)
    Microchip
    PIC17C75x
    (33MHz
    clk)
    Silicon Labs
    CIP-51
    (25MHz clk)
    MIPS
    25
    Rev. 1.7
    12
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
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    C8051F000-TB 功能描述:BOARD PROTOTYPING W/C8051F000 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊(cè) 其它名稱:520-1035
    C8051F001 功能描述:8位微控制器 -MCU 32KB 12ADC 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
    C8051F001-GQ 功能描述:8位微控制器 -MCU 32KB 12ADC 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
    C8051F001-GQR 功能描述:8位微控制器 -MCU 32KB 12ADC 48Pin MCU Tape and Reel 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