MCZ33811EGR2 Freescale Semiconductor, MCZ33811EGR2 Datasheet
MCZ33811EGR2
Specifications of MCZ33811EGR2
Related parts for MCZ33811EGR2
MCZ33811EGR2 Summary of contents
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... P02 P03 P04 P05 Figure 1. 33811 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., 2007. All rights reserved. Device MCZ33811EG/R2 33811 VPWR VDD VDD SOLM1 ...
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... Figure 2. 33811 Simplified Internal Block Diagram 33811 2 INTERNAL BLOCK DIAGRAM VPWR, VDD, 5.0 V Oscillator and Clock Generator Waveform Detection Waveform Detection Circuitry SPI Interface Waveform Detection Waveform Detection Waveform Detection SOLM1 Circuitry SOLM2 SOLM3 Circuitry SOLM4 Circuitry SOLM5 Circuitry Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... SO Output 4 SI Input 5 CS Input 6 SCLK Input 7 RESET Input 8 VSPI Input 9 VPWR Power 10 SOLM5 Input 11 SOLM4 Input Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS 16 1 VDD 2 15 D_GND SCLK 10 RESET VSPI Figure 3. 33811 Pin Connections Formal Name Digital Voltage Supply The VDD pin is the digital logic supply voltage used internally in the IC ...
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... MOSFET. No Connect This pin is not to be used and must be left open in any design. Analog Ground The Analog Ground is the return for the VDD and VPWR supply. page 11. 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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... V – 1.0 5.0 mA 1.0 5 0.5 1.0 mV 1.5 mV 1.5 3.0 4 -0.5 -1.0 mV -1.5 mV 3.0 – 5.5 V μA 250 400 700 – 0.3 V SPI SPI – 0 SPI 100 – 300 mV – – Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... SOLM Solenoid Monitor Input Leakage Current (V = 64V) SOLM Analog Integrated Circuit Device Data Freescale Semiconductor STATIC ELECTRICAL CHARACTERISTICS ≤ 17V, - 40°C ≤ T ≤ 125°C, GND = 0V, unless otherwise noted. Typical PWR A = 25°C under nominal conditions, unless otherwise noted. A Symbol ...
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... SCLK signals suggested for design consideration to prevent the occurrence of double pulsing. Min Typ Max Unit μs 1.0 – – 100 – – – – – – ns – 5.0 – ns – 5.0 – ns – – – – 1.0 µ 200 200 400 600 µ µs Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... V SCLK DD 0 SI(SU) SI(HOLD) 0 MSB IN 0 SO(EN) 0.7 V MSB OUT Analog Integrated Circuit Device Data Freescale Semiconductor TIMING DIAGRAMS MOSI SI MISO SO SCLK SCLK Parallel CS Ports SI SO SCLK CS Figure 4. SPI Timing Characteristics ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS 33811 33811 t LAG t t VALID ...
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... Microcontroller Shift Register . CS Parallel Ports Figure 6. SPI Parallel Interface with Microprocessor 33811 MOSI SI 16-Bit Shift Register MISO SO SCLK Fault Bits CS shows the configurations. When using the 33811 MOSI SI MISO SO SCLK SCLK CS 33811 SI SO SCLK CS Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... CHIP SELECT (CS) The system MCU selects the 33811 to receive communication using the chip select (CS) pin. With the CS in Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DESCRIPTION FUNCTIONAL PIN DESCRIPTION a logic low state, command words may be sent to the 33811 via the serial input (SI) pin, and status information is received by the MCU via the serial output (SO) pin ...
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... The IC has the ability to determine the correct movement of solenoid armatures by analyzing the variation in the voltage profile, across the solenoid driver MOSFET, which represents the actual solenoid current profile. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... The RESET pin is used to place the 33811 into the Reset Mode. Normally the RESET pin is held at logic 0 by the MCU. Analog Integrated Circuit Device Data Freescale Semiconductor OPERATIONAL MODES When the MCU raises the RESET pin to a logic 1, the 33811 enters the Reset Mode causing two events to occur: 1) The internal Solenoid SPI register bits are cleared to 0 ...
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... SPI register fault bit is cleared to a logic 0. The waveform detection logic is then reset back to a state where it look for the next solenoid activation event. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Analog Integrated Circuit Device Data Freescale Semiconductor Figure 8. Valid Solenoid Waveform FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES 33811 15 ...
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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. 33811 16 PACKAGING PACKAGE DIMENSIONS EG SUFFIX 16-PIN PLASTIC PACKAGE 98ASB42567B ISSUE F Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Added notes 7/2007 • Updates to form and style. 2.0 • Changed Part Number on page 1 from PCZ to MCZ. 8/2008 3 • Upgraded from Product Preview to Advance Information status. Analog Integrated Circuit Device Data Freescale Semiconductor REVISION HISTORY 5. (4) (5) and to Maximum Ratings REVISION HISTORY ...
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... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...