• 參數(shù)資料
    型號(hào): PIC16F1508-E/P
    廠商: Microchip Technology
    文件頁數(shù): 48/123頁
    文件大?。?/td> 0K
    描述: IC MCU 8BIT 7KB FLASH 20-PDIP
    標(biāo)準(zhǔn)包裝: 22
    系列: PIC® XLP™ 16F
    核心處理器: PIC
    芯體尺寸: 8-位
    速度: 20MHz
    連通性: I²C,LIN,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): 17
    程序存儲(chǔ)器容量: 7KB(4K x 14)
    程序存儲(chǔ)器類型: 閃存
    RAM 容量: 256 x 8
    電壓 - 電源 (Vcc/Vdd): 2.3 V ~ 5.5 V
    數(shù)據(jù)轉(zhuǎn)換器: A/D 12x10b,D/A 1x5b
    振蕩器型: 內(nèi)部
    工作溫度: -40°C ~ 125°C
    封裝/外殼: 20-DIP(0.300",7.62mm)
    包裝: 管件
    Micrel, Inc.
    KSZ8873MLLJ
    September 2011
    30
    M9999-091911-1.8
    Preamble
    Start of
    Frame
    Read/Write
    OP Code
    PHY
    Address
    Bits [4:0]
    REG
    Address
    Bits [4:0]
    TA
    Data Bits [15:0]
    Idle
    Read
    32 1’s
    01
    00
    1xRRR
    RRRRR
    Z0
    0000_0000_DDDD_DDDD
    Z
    Write
    32 1’s
    01
    00
    0xRRR
    RRRRR
    10
    xxxx_xxxx_DDDD_DDDD
    Z
    Table 5. Serial Management Interface (SMI) Frame Format
    SMI register read access is selected when OP Code is set to “00” and bit 4 of the PHY address is set to ‘1’. SMI register
    write access is selected when OP Code is set to “00” and bit 4 of the PHY address is set to ‘0’. PHY address bit[3] is
    undefined for SMI register access, and hence can be set to either ‘0’ or ‘1’ in read/write operations.
    To access the KSZ8873MLLJ registers 0-196 (0x00 – 0xC6), the following applies:
    PHYAD[2:0] and REGAD[4:0] are concatenated to form the 8-bit address; that is, {PHYAD[2:0], REGAD[4:0]} =
    bits [7:0] of the 8-bit address.
    TA bits [1:0] are ’Z0’ means the processor MDIO pin is changed to input Hi-Z from output mode and the followed
    ‘0’ is the read response from device.
    TA bits [1:0] are set to ’10’ when write registers.
    Registers are 8 data bits wide.
    For read operation, data bits [15:8] are read back as 0’s.
    For write operation, data bits [15:8] are not defined, and hence can be set to either ‘0’ or ‘1’.
    SMI register access is the same as the MIIM register access, except for the register access requirements presented in
    this section.
    相關(guān)PDF資料
    PDF描述
    VI-B4R-IX-F4 CONVERTER MOD DC/DC 7.5V 75W
    PIC16LF1508-E/P IC MCU 8BIT 7KB FLASH 20-PDIP
    VI-B4R-IX-F1 CONVERTER MOD DC/DC 7.5V 75W
    PIC16LF1827-I/MV IC PIC MCU FLASH 4K 28-UQFN
    4-5227079-3 CONN PLUG BNC BELDEN 88240 CRIMP
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    PIC16F1508-I/ML 功能描述:8位微控制器 -MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC 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
    PIC16F1508-I/P 功能描述:8位微控制器 -MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC 3V 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
    PIC16F1508-I/SO 功能描述:8位微控制器 -MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC 3V 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
    PIC16F1508-I/SS 功能描述:8位微控制器 -MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC 3V 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
    PIC16F1508T-E/SS 制造商:Microchip Technology Inc 功能描述:PIC16 Series 256 B RAM 7 KB Flash 8-Bit CMOS Microcontroller - SSOP-20