FUNCTIONAL INTERNAL BLOCK DESCRIPTION ANALOG CIR" />
參數(shù)資料
型號： MCZ33742EG
廠商： Freescale Semiconductor
文件頁數(shù)： 18/71頁
文件大?。?/td> 0K
描述： IC SYSTEM BASIS CHIP CAN 28-SOIC
標準包裝： 26
應用： 自動
電流 - 電源： 42mA
電源電壓： 5.5 V ~ 18 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 28-SOIC（0.295"，7.50mm 寬）
供應商設備封裝： 28-SOIC W
包裝： 管件
產(chǎn)品目錄頁面： 808 (CN2011-ZH PDF)
Analog Integrated Circuit Device Data
Freescale Semiconductor
25
33742
FUNCTIONAL DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
ANALOG CIRCUITRY
OSCILLATOR
This circuit is used to generate the internal timings for reset, watchdog, cyclic wake-up, filtering time, etc.
MODE CONTROL
The 4 operating modes of the IC are controlled through the SPI control registers. There are also several special modes
possible.
PROGRAMMABLE WAKE-UP
The 4 inputs are used in conjunction with various SPI control register bits to determine the wake-up conditions and the reaction
of the IC. They can be connected to contact switches or other ICs.
MCU INTERFACE
SPI INTERFACE
The IC and the MCU communicate using the SPI control and status reporting registers. The clock speed (SCLK) can be as
high as 4.0 MHz.
RESET & INT
These 2 outputs notify the MCU when the IC is in reset mode, or when an enabled interrupt condition has occurred.
WATCHDOG TIMER
The timer can be used as a watchdog window or watchdog timeout function. The SPI control register provide the choice as
well as the timeout value. When the watchdog timer is not properly serviced by the MCU, an error signal (WDOGN low) and a
reset signal (RSTN low) are output.
CAN INTERFACE/CONTROL
The operation of the CAN interface is controlled by the MCU through the use of SPI control register bits.
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相關代理商/技術參數(shù)
參數(shù)描述
MCZ33742EGR2 功能描述:網(wǎng)絡控制器與處理器 IC SBC-E-HS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MCZ33742SEG 功能描述:網(wǎng)絡控制器與處理器 IC SBC-E-HS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MCZ33742SEGR2 功能描述:網(wǎng)絡控制器與處理器 IC SBC-E-HS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MCZ33780EG 功能描述:多路器開關 IC DBUS MASTER RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
MCZ33780EG 制造商:Freescale Semiconductor 功能描述:DUAL DBUS MASTER INTERFACE 16SOIC
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