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議程1.瑞薩汽車業(yè)務(wù)概述2.儀表盤MCU解決方案3.CAN/LIN（車身）MCU解決方案
標(biāo)簽：
MCU
CAN
LIN
瑞薩
上傳時(shí)間：
2013-10-20
上傳用戶：王成林。
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PCA9673是PCF8575的升級產(chǎn)品，提供快速模式FM+的I2C-bus速度（1MHz），因此，輸出能支持PWM LED調(diào)光功能。具有高I2C總線驅(qū)動能力（30mA），所以不需要總線緩沖器就能掛接很多器件。且灌電流能力高（200mA），能同21時(shí)驅(qū)動多個(gè)25mA的LED，允許多個(gè)器件（16個(gè)）掛接在總線上而不會產(chǎn)生地址沖突。
標(biāo)簽：
C-bus
9673
PCA
Fm
上傳時(shí)間：
2013-11-14
上傳用戶：evil
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The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel
Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to
enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements
include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O
configuration, 400 kHz clock frequency, and smaller packaging. I/O expanders provide a
simple solution when additional I/O is needed for ACPI power switches, sensors,
push buttons, LEDs, fans, etc.
標(biāo)簽：
interru
SMBus
power
9534
上傳時(shí)間：
2013-10-10
上傳用戶：inwins
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The PCA9535 and PCA9535C are 24-pin CMOS devices that provide 16 bits of GeneralPurpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and wasdeveloped to enhance the NXP Semiconductors family of I2C-bus I/O expanders. Theimprovements include higher drive capability, 5 V I/O tolerance, lower supply current,individual I/O configuration, and smaller packaging. I/O expanders provide a simplesolution when additional I/O is needed for ACPI power switches, sensors, push buttons,LEDs, fans, etc.
標(biāo)簽：
9535
PCA
9535C
I2C
上傳時(shí)間：
2013-10-21
上傳用戶：愛死愛死
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The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallelInput/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed toenhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders providea simple solution when additional I/O is needed for ACPI power switches, sensors,push buttons, LEDs, fans, etc.
標(biāo)簽：
SMBus
9536
4bit
PCA
上傳時(shí)間：
2013-10-09
上傳用戶：731140412
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The PCA9537 is a 10-pin CMOS device that provides 4 bits of General Purpose parallelInput/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applicationsand was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders.I/O expanders provide a simple solution when additional I/O is needed for ACPI powerswitches, sensors, push-buttons, LEDs, fans, etc.
標(biāo)簽：
SMBus
9537
4bit
PCA
上傳時(shí)間：
2013-10-14
上傳用戶：wuchunzhong
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The PCA9538 is a 16-pin CMOS device that provides 8 bits of General Purpose parallelInput/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applicationsand was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders.I/O expanders provide a simple solution when additional I/O is needed for ACPI powerswitches, sensors, push-buttons, LEDs, fans, etc.
標(biāo)簽：
SMBus
9538
8bit
PCA
上傳時(shí)間：
2014-01-24
上傳用戶：youmo81
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The PCA9540B is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the contents of theprogrammable control register.
標(biāo)簽：
2channel
9540B
9540
mult
上傳時(shí)間：
2014-12-28
上傳用戶：nshark
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The PCA9541 is a 2-to-1 I2C-bus master selector designed for high reliability dual masterI2C-bus applications where system operation is required, even when one master fails orthe controller card is removed for maintenance. The two masters (for example, primaryand back-up) are located on separate I2C-buses that connect to the same downstreamI2C-bus slave devices. I2C-bus commands are sent by either I2C-bus master and are usedto select one master at a time. Either master at any time can gain control of the slavedevices if the other master is disabled or removed from the system. The failed master isisolated from the system and will not affect communication between the on-line masterand the slave devices on the downstream I2C-bus.
標(biāo)簽：
master
C-bus
9541
PCA
上傳時(shí)間：
2013-10-09
上傳用戶：3294322651
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The PCA9542A is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the contents of theprogrammable control register. Two interrupt inputs, INT0 and INT1, one for each of theSCx/SDx downstream pairs, are provided. One interrupt output, INT, which acts as anAND of the two interrupt inputs, is provided.
標(biāo)簽：
2channel
9542A
9542
mult
上傳時(shí)間：
2013-12-07
上傳用戶：europa_lin
