MCZ33784EFR2 Freescale Semiconductor, MCZ33784EFR2 Datasheet
MCZ33784EFR2
Specifications of MCZ33784EFR2
Related parts for MCZ33784EFR2
MCZ33784EFR2 Summary of contents
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... BUS V CC ACCELEROMETER Figure 1. 33784 Simplified Application Diagram * This document contains certain information on a new product. Specifications and information herein are subject to change without notice. © Freescale Semiconductor, Inc., 2008 - 2009. All rights reserved. Device MCZ33784EF/R2 33784 REGOUT BUSOUT RTNIN RTNOUT ...
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... Response Generation SEL 10-Bit ADC MUX Low Side Bus Switch H_CAP 2.2μF or 4.7μF Typical BUSOUT TOUT Power REGOUT Management 5.0V Regulator C = 2.2μ Reference Bias Currents AGND POR IDDQ AN0 AN1 RTNOUT Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Ground Reference 9 TEST1 Test 10 IDDQ Test 11 TOUT Test 12 RTNOUT Power 13 RTNIN Power 14 BUSOUT Output 15 BUSIN Input 16 H_CAP Output Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS 1 REGOUT 16 H_CAP TEST2 2 15 BUSIN 3 I/O0 14 BUSOUT 4 I/O1 13 RTNIN 5 I/O2 12 RTNOUT 6 AN0 11 TOUT 7 AGND ...
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... RO V ESD ±2000 ±200 ±750 ±500 T -55 to 150 S T -40 to 125 A T -40 to 150 J R 125 θ θ Note 3 PPRT ZAP = 100pF, R ZAP = 1500Ω), ESD2 testing is Analog Integrated Circuit Device Data Freescale Semiconductor Unit °C °C °C °C/W °C/W °C ...
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... Low-side Bus Switch Resistance I = 160mA (Bus Switch Active) SWL Notes 400mA BUSIN Q 5. Assured by design. Analog Integrated Circuit Device Data Freescale Semiconductor STATIC ELECTRICAL CHARACTERISTICS ≤ 30V, 6.0V ≤ V ≤ 30V, - 40°C ≤ T BUSIN H_CAP Symbol Min I Q – V RECT – – ...
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... LSB -3.5 – +3.5 LSB Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... L Output High (I = -500μA) L POR Detect Thresholds Voltage at HCAP Voltage at REGOUT Notes 8. Assured by design. Analog Integrated Circuit Device Data Freescale Semiconductor STATIC ELECTRICAL CHARACTERISTICS ≤ 30V, 6.0V ≤ V ≤ 30V, - 40°C ≤ T BUSIN H_CAP Symbol Min ADC -4.0 ABS ADC – ...
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... Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Frame Threshold BUSIN Closed BUS Switches Open Internal Reset RESPONSE CURRENT BUSIN 3.0V Analog Integrated Circuit Device Data Freescale Semiconductor TIMING DIAGRAMS End of Initialization Command t BS Figure 4. Bus Switch and Reset Timing 9.0mA 7.0mA 1.0mA t ITR_R t RSP_R Figure 5. Response Current Timing ...
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... This pin is the switched BUSIN signal and is connected to the BUSIN pin of the next device in the daisy chain. BUS RETURN OUT (RTNOUT) This pin is the switched RTNIN signal and is connected to the RTNIN pin of the next device in the daisy chain. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... REGOUT pin. A bypass capacitor is required on the REGOUT pin to keep the regulator stable. All current supplied by the regulator is derived from the external capacitor attached to H_CAP. Analog Integrated Circuit Device Data Freescale Semiconductor Receiver Control Logic Clock Power Stage Transmitter Sensing & ...
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... As the response current is switched on and off, the transitions are slew-rate limited to reduce EMI. Without the slew control, the fast transitions could generate higher frequency harmonics, that could interfere with receivers tuned to frequencies well above the data rate of this device. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... BUSOUT, and RTNIN to RTNOUT. Now all communication that is seen on one pin will be passed to the other. The Master IC can send a command through the initialized device to the Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DESCRIPTION FUNCTIONAL INTERNAL BLOCK DESCRIPTION next un-initialized device in the daisy chain. The process is repeated until every device in the daisy chain has been initialized with a unique address ...
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... Table 6. 8-Bit ADC Value Mapping Hex Description FA Prohibited F9 Prohibited F8 G Range • • • • • • Range 07 Prohibited • • • • • • 02 Prohibited 01 Prohibited 00 Prohibited OUT pin, which is only active in Analog Integrated Circuit Device Data Freescale Semiconductor pin OUT ...
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... Transfers are full duplex. Command messages from the master occur at the same time as responses from the slaves. Slave responses to commands occur during the next command message. This allows slaves Analog Integrated Circuit Device Data Freescale Semiconductor Data Command Buffer Data Clock DBUS Registers ...
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... Figure 8. In this case, the master will miss Command N+4 Response N+3 Table 7. Response, page 23. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Analog Integrated Circuit Device Data Freescale Semiconductor the two match, the message is considered valid and the 33784 will act on the message accordingly. If the calculated CRC does not match the CRC included within the message, the 33784 will ignore the transmission and the message will be discarded ...
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... If the addresses do not match, the device will do nothing and no response will be generated. 10. 9. Figure 9. Because this is a long-word Command Word Type & ESW (8-bit) ESW (10-bit) Word Type LW SW & ESW (8-bit) ESW (10-bit) Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Figure 11. The response to this Analog Integrated Circuit Device Data Freescale Semiconductor The I/O bits reflect the logic states of the I/O pins. These states are latched into an internal register after the Request Status command is received (approximately TBD μs after the bus rises above the frame threshold), and are held until the response is transmitted ...
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... All values are approximate and are not production tested. 4.4μs 0.1μs Conversion Complete Word Type & ELW & ESW (8-bit ESW (10-bit) Word Type & ELW & ESW (8-bit ESW (10-bit) Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... If the DR bit for a specific I/O pin is set to 0, then that pin will be an input and the Lx bit in the command will have no affect on the state of the pin. Analog Integrated Circuit Device Data Freescale Semiconductor Address Command – – ...
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... ESW (10-bit) Word Type LW & ELW DR1 DR0 SW & ESW (8-bit) ESW (10-bit) Word Type & ELW SW & ESW (8-bit) ESW (10-bit) Word Type 0 0 FPA LW & ELW R SW & ESW (8-bit) ESW (10-bit) Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Any attempts to change the format will be ignored while in the enhanced mode. Analog Integrated Circuit Device Data Freescale Semiconductor The 33784 will only act on this command if the address bits in the command match the address that the device was initialized with the address bits are 0000. ...
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... Register settings, any command to change them, other than this register back to 0000, will be ignored. Command Word Type & ELW SW & ESW (8-bit) ESW (10-bit) Word Type DAT DAT DAT DAT LW & ELW & ESW (8-bit) ESW (10-bit) Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... DR [2:0] = Direction Output. L [2:0] = Level to output configured as outputs. “–” = Don’t care bit. Can Analog Integrated Circuit Device Data Freescale Semiconductor are summarized in page 27. The four-bit CRC, which appended to the end of every command and every response, has been committed. ...
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... R/W = Shows if last command was a read Or Write. Write = 1. ADDR[2:0] = Pointer to Format Control Register that was accessed. DATA[3:0] = Data in the pointed-to Format Control Register BSL 0 PA3 PA2 PA1 BSL 0 0 IO2 IO1 DR2 DR1 Analog Integrated Circuit Device Data Freescale Semiconductor D0 PA0 IO0 B2 DR0 FPAR B2 ...
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... Request AN1 5 B9 Reserved 6 Clear 7 Reserved 8 Reserved 9 Format Control A Reserved B Reserved C Reserved D Reserved for test E Reserved F Legend B [9:0] = Data bits. Analog Integrated Circuit Device Data Freescale Semiconductor 10-Bit ESW 8-Bit ESW No Response No Response Response No Response Response No Response No Response No Response No Response No Response No Response ...
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... PACKAGING PACKAGE DIMENSIONS For the most current package revision, visit www.freescale.com and perform a keyword search using the “98A” listed below. 33784 28 PACKAGING PACKAGE DIMENSIONS EF SUFFIX (PB-FREE) 98ASB42566B ISSUE M Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... DESCRIPTION OF CHANGES • Initial Release 3/2008 1.0 • Added RoHS logo to page 1, provided 7/2008 2.0 • Changed Part Number from PCZ33784EF/R2 to MCZ33784EF/R2 on page 1. 11/2009 3.0 Analog Integrated Circuit Device Data Freescale Semiconductor REVISION HISTORY temperature parameters, page 8 t RSP_R REVISION HISTORY 33784 29 ...
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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 ...