MCZ33793AEF Freescale Semiconductor, MCZ33793AEF Datasheet
MCZ33793AEF
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MCZ33793AEF Summary of contents
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... Pb-free packaging designated by suffix code EF 33790 X-Y Accelerometer GND Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as may be required, to permit improvements in the design of its products. © Freescale Semiconductor, Inc., 2006-2010. All rights reserved. MCZ33793EF/R2 MCZ33793AEF/R2 GND DSIO 33793 BUSIN BUSRTN Error I/O0 Test ...
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... DEVICE VARIATIONS Table 1. Device Variations Freescale Part No. MCZ33793EF/R2 MCZ33793AEF/R2 33793 2 DEVICE VARIATIONS Other Significant Device Variations Existing capacity Capacity expansion Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... DataOut <0> IO0 DataOut <1> IO1 DataOut <2> IO2 DataOut <3> IO3 I/O<3:0> Figure 2. 33793 Simplified Internal Block Diagram Analog Integrated Circuit Device Data Freescale Semiconductor INTERNAL BLOCK DIAGRAM Rectifiers Bus Switch 0 – Bi-Directional Response Current 0 –11 mA 7.0 mA/μS Received Message ...
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... REGOUT pin during non-idle periods. This pin attaches to the bus and responds to initialization commands. DSI Bus Input This pin attaches to the bus and responds to reverse initialization DSI Bus Output commands. page 10. Definition Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Temperature and Moisture Sensitivity Levels (MSL www.freescale.com, search by part number [e.g. remove prefixes/suffixes and enter the core ID to view all orderable parts. (i.e. MC33xxxD enter 33xxx), and review parametrics. Analog Integrated Circuit Device Data Freescale Semiconductor ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Symbol ...
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... BUSIN and BUSOUT Logic Thresholds Low High Logic Duty Cycle (assured by design) Logic 0 Logic 1 BUSIN + BUSOUT Response Current, V BUSIN MCZ339793EF MCZ33793AEF ADC Code Conversion Error (INL) ADC Full-scale Error I/O Logic Input Thresholds Logic High Logic Low 33793 6 ≤ 5.5 V < V ...
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... V < V Output High (I L H_CAP Programming Time From Positive Edge of BUSIN or BUSOUT > V Command to Following Command Negative Transition < V NVM BUSIN or BUSOUT Programming Voltage Analog Integrated Circuit Device Data Freescale Semiconductor or V ≤ 5.5 V < V BUSIN BUSOUT Symbol ...
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... RSPL RSPL 30 V, -40°C T 85°C unless ≤ ≤ ≤ A Typ Max Unit μs 150 200 ms – – 100 μs – – 27 mA/μs – 7.0 10 μs – – 3.3 – – 3.3 Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Open Internal Reset 9.0 mA 7.0 mA 1.0 mA RESPONSE CURRENT t ITR t RSPH BUSIN/BUSOUT 3.0 V Analog Integrated Circuit Device Data Freescale Semiconductor TIMING DIAGRAMS t BS Figure 4. Bus Switch and Reset Timing Figure 5. Response Current Timing ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS Frame Threshold t TO Reset 9 ...
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... The 33793 leaves the reset state when the voltage on H_CAP rises above the Power-ON Reset threshold. TIMEOUT A timeout timer keeps track of the length of the time when the input is not in idle mode. If this time exceeds a limit, the Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... The slew circuit serves to reduce EMI produced as a result of switching the bus loading current sink element. The slew Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DESCRIPTION FUNCTIONAL INTERNAL BLOCK DESCRIPTION circuit limits the rise and fall time of current loading the bus by controlling the current sinking element ...
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... Pre-programmed devices power up with their pre- programmed address in its address register. It will ignore all Initialization commands unless the address in the command matches its pre-programmed address. In this event the device stores the other information contained in the Initialization command. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... DR[3:0] = Direction of I/ Output. G[1:0] = Group assignment (the 33793 does not use these bits). L[3:0] = Level to output on I/O if configured as outputs. Analog Integrated Circuit Device Data Freescale Semiconductor OPERATIONAL MODES MESSAGES The messages follow the format defined in the Distributed Systems Interface Specification rev. 1.0 unless otherwise noted ...
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... PA[3:0] = Bus Address to set the device to Under-voltage Flag. V[2:0] = Version number PA3 PA2 PA1 PA0 IO3 IO2 IO1 IO0 DR3 DR2 DR1 DR0 PA3 PA2 PA1 PA0 IO3 IO2 IO1 IO0 IO3 IO2 IO1 IO0 PA3 PA2 PA1 PA0 Analog Integrated Circuit Device Data Freescale Semiconductor 1 ...
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... Reception of this command will assign the device address and group number. For the second case the Initialization command is sent the same as the first except that the NV bit is set to one. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... U = Undervoltage indicated true by a “1”. X[3:0] = Cyclic Redundancy Check (CRC). The CRC as calculated by the slave. Command CRC Table 10. Because this is a CRC PA2 PA1 PA0 Command CRC Table 12. The high CRC IO2 IO1 IO0 Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... DR[3:0] = I/O direction bits Output. All bits are set to “0” by reset/clear. I/O CONTROL RESPONSE The response indicates which I/O has been configured as outputs and their current values. Analog Integrated Circuit Device Data Freescale Semiconductor command. The command format is found in analog input measured is defined in Address – – ...
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... Once programmed, this nonvolatile address is used to set the CRC DR2 DR1 DR0 18. Command CRC Table CRC Command CRC Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... BS = Bus Switch Position (1=closed Logic out driven level. IO[3:0] = Values at logic I/Os. Analog Integrated Circuit Device Data Freescale Semiconductor addressable device and would be immune to any inadvertent future NVM programming sequences. Reads and writes are long-word commands only. The command format is found in ...
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... Once a device has received a reverse initialization command, it will ignore further reverse initialization commands or initialization commands unless it has received a Clear command or undergone a power-up reset. The command format is found in Table 25. Command CRC Table 26. No response is CRC IO2 IO1 IO0 Table 27. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... BF = Bus Fault. BUSIN short to battery detected Controls closing of the Bus Switch (1=close). G[1:0] = Group bits. Not used on this part, will be set to “0”. The group number programmed into the slave. Analog Integrated Circuit Device Data Freescale Semiconductor Address PA1 PA0 A3 A2 ...
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... H_CAP 1.0 μF Typical BUSOUT Reverse Receiver Data Frame BUSRTN Bandgap Reference LOGOUT Logic Out High Current Buffer Power REGOUT Management 5.0 V Regulator BG Reference 4.7 μF Bias Currents GND Supply Comparators POR Undervoltage Detector BG Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Inactive refers to the side of the bus that is not yet connected to the bus. Just before a device is Forward Initialized, the inactive side is defined as BUSOUT. Similarly, Analog Integrated Circuit Device Data Freescale Semiconductor response just prior to the bus fault condition (in this case, Command N). Failure to take corrective action will result in unintended ...
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... If 33793 24 the devices are connected in a daisy chain, then only the fist device will respond. • Subsequent writes to re-initialize the device will not be possible until the device is cleared. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... For the most current package revision, visit www.freescale.com and perform a keyword search using the “98A” listed below. Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGING PACKAGE DIMENSIONS EF SUFFIX (PB-FREE) 16-PIN 98ASB42566B ISSUE M PACKAGING PACKAGE DIMENSIONS 33793 25 ...
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... Removed Peak Package Reflow Temperature During Reflow (solder reflow) parameter from from www.freescale.com. • Removed MC33973D references from the document 5/2010 14.0 • Changed the max limit on the MCZ33793AEF from 12 BUSIN + BUSOUT Response Current • Minor format corrections. 33793 26 REVISION HISTORY ...
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... Freescale Semiconductor was negligent regarding the design or manufacture of the part. Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc ...