11LC160-I/P Microchip Technology, 11LC160-I/P Datasheet
11LC160-I/P
Specifications of 11LC160-I/P
Related parts for 11LC160-I/P
11LC160-I/P Summary of contents
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... Microchip Technology Inc. UNI/O Bus Specification ® DS22076D ...
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... REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Standby Pulse ....................................................................................................................................................... 9 4.0 Bit-Level Definition .............................................................................................................................................. 10 5.0 Byte-Level Definition ........................................................................................................................................... 11 6.0 Start Header ........................................................................................................................................................ 12 7.0 8-Bit Device Addressing ...................................................................................................................................... 13 8.0 12-Bit Device Addressing .................................................................................................................................... 14 9.0 Command Structure ............................................................................................................................................ 15 10.0 Device Address Polling ....................................................................................................................................... 16 11.0 Device Modes ...................................................................................................................................................... 17 12.0 Electrical Specifications ....................................................................................................................................... 18 © 2009 Microchip Technology Inc. ® UNI/O Bus DS22076D-page 3 ...
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... UNI/O Bus NOTES: DS22076D-page 4 © 2009 Microchip Technology Inc. ...
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... SCIO A/D Converter (Slave) ® **UNI registered trademark of Microchip Technology Inc. Microchip’s UNI/O Bus products are covered by the following patent issued in the U.S.A.: 7,376,020. © 2009 Microchip Technology Inc. ® Bus Specification One device is defined as the master and is responsible for initiating and coordinating all operations with the slave devices on the bus ...
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... Sending a MAK during an Acknowledge sequence indicates that the current operation continued. This means that more data sent by the device acting as transmitter. A NoMAK indicates that the current operation terminated immediately following the Acknowledge sequence. © 2009 Microchip Technology Inc. ’, and a NoMAK as a ‘ 0 ’. ...
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... Hold mode is entered by holding SCIO low during any given MAK bit period and is exited by performing a standard Acknowledge sequence with a MAK bit. Hold mode is not required to be implemented on all slave devices. © 2009 Microchip Technology Inc. ® UNI/O Bus DS22076D-page 7 ...
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... Fabrication Processes The UNI/O bus is not designed for any particular pro- cess or technology. Therefore, all IC fabrication tech- nologies are supported, so long as the electrical specifications set forth in Section 12.0 “Electrical Specifications” are met. © 2009 Microchip Technology Inc. ...
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... If at any point during a command an error is detected by the master, a standby pulse should be generated and the command should be performed again. © 2009 Microchip Technology Inc command is terminated in any manner other than a NoMAK/SAK combination invalid number of data bytes has been sent (as specified by the com- mand’ ...
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... DEV SUCCESSIVE BIT TRANSMISSION EXAMPLE ‘1’ ‘1’ Edge Exists ‘1’ ‘0’ No Edge Exists specifies the maximum drift per DRIFT DEV per byte total of 20 DRIFT © 2009 Microchip Technology Inc. ...
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... NoSAK occurs after the start header only, and for 12-bit addressing, a NoSAK occurs after both the start header and the MSB of the device address). © 2009 Microchip Technology Inc. ‘1’ ‘1’ ‘0’ 5.1.3 ...
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... MAK edge is located at the middle of the master’s bit period and therefore use reference for further communication). This will ensure that any error in phase which may occur will not accumulate from byte to byte. ‘1’ MAK NoSAK , which can be used © 2009 Microchip Technology Inc. ...
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... EEPROMs ‘1011’ Encryption/Authentication Devices ‘1100’ DC/DC Converters ‘1101’ A/D Converters ‘1111’ 12-bit Addressable Devices © 2009 Microchip Technology Inc. 7.2 Device Code The lower nibble (bits A the device code. This code is a 4-bit value and is used to differentiate between multiple devices on the bus within the same family ...
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... Section 7.1 “Family Code”. This code functions as an enable for 12-bit addressing compatible devices and will place all other devices into Idle mode. No MAK DEVICE LOW ADDRESS SAK Device Code MAK SAK © 2009 Microchip Technology Inc. ...
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... Data Byte 1 SCIO © 2009 Microchip Technology Inc. A full operation consists of the following steps: (1) • Standby Pulse • Start Header • Device Address • Command Byte • Any other bytes necessary for the operation Note 1: A standby pulse may not be required for consecutive commands to the same device. Refer to Section 3.0 “ ...
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... For 12-bit addressing, the sequence is the same except that the SAK is checked following the device low address. Device Address 1 Start Header Device Address 2 Start Header © 2009 Microchip Technology Inc. ...
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... FIGURE 11-1: HOLD SEQUENCE Data Byte n SCIO © 2009 Microchip Technology Inc. 11.3 Device Hold Hold mode allows the master to suspend communica- tion in order to perform other tasks, such as servicing interrupts, etc. In order to initiate the Hold sequence, the master must bring SCIO low at the beginning of the next MAK bit period for a minimum time of T and continue to keep it low while in hold ...
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... the current bus frequency. E Test Conditions < 2.5V ≥ 2.5V CC < 2.5V CC ≥ 2.5V CC < 2.5V CC < 2. Conditions © 2009 Microchip Technology Inc. ...
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... BUS TIMING – STANDBY PULSE SCIO POR Release from POR FIGURE 12-4: BUS TIMING – JITTER FIGURE 12-5: HOLD SEQUENCE Data Byte n SCIO © 2009 Microchip Technology Inc ’ Data ‘ 0 ’ Data ‘ 1 ’ Data ‘ 0 ’ Data ‘ Data ‘ ...
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... UNI/O Bus NOTES: DS22076D-page 20 © 2009 Microchip Technology Inc. ...
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... NOTES: © 2009 Microchip Technology Inc. ® UNI/O Bus DS22076D-page 21 ...
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... Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2009 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...