mc33999ek/r2 Freescale Semiconductor, Inc, mc33999ek/r2 Datasheet
mc33999ek/r2
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mc33999ek/r2 Summary of contents
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... Figure 1. 33999 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. POWER DUAL OCTAL SERIAL SWITCH WITH < Device MC33999EK/R2 MCZ33999EK/R2 V PWR 3.3 V/5.0 V 33999 VPWR SOPWR ...
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INTERNAL BLOCK DIAGRAM Overvoltage V DD Detect PWM 10 µ µA RST 47 10 µ Input Buffers SCLK 20 10 µ µA Serial D/O SO Line Driver 35 SO PWR 5 PWM0 1 ...
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PWM0 OUT0 OUT1 PWM1 SOPWR OUT2 OUT3 VPWR SCLK OUT4 OUT5 PWM6 OUT6 OUT7 PWM7 Table 1. 33999 Pin Definitions A functional description of each pin can be found in the Functional Pin Description section beginning on Pin Pin Number ...
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ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Table 2. Maximum Ratings All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent damage to the device. Ratings ELECTRICAL RATINGS (1) VPWR Supply Voltage (1) SPI ...
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STATIC ELECTRICAL CHARACTERISTICS Table 3. Static Electrical Characteristics Characteristics noted under conditions 3.1 V ≤ SO noted. Typical values noted reflect the approximate parameter means at V unless otherwise noted. Characteristic POWER INPUT Supply Voltage Range Fully Operational Supply Current ...
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ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 3. Static Electrical Characteristics (continued) Characteristics noted under conditions 3.1 V ≤ SO noted. Typical values noted reflect the approximate parameter means at V unless otherwise noted. Characteristic DIGITAL INTERFACE (13) Input Logic Voltage ...
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DYNAMIC ELECTRICAL CHARACTERISTICS Table 4. Dynamic Electrical Characteristics Characteristics noted under conditions 3.1 V ≤ SO noted. Typical values noted reflect the approximate parameter means at V unless otherwise noted. Characteristic POWER OUTPUT TIMING Output Slew Rate = 60 Ω ...
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ELECTRICAL CHARACTERISTICS TIMING DIAGRAM CS 0 LEAD 0 SCLK 0 SI(su) 0 MSB IN 0 SO(en) 0.7 V Don ' MSB OUT Care ...
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PWR -40 - Ambient Temperature (°C) A, Figure 5. I vs. Temperature PWR Sleep State I versus Temperature PWR 1 ...
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FUNCTIONAL DESCRIPTION INTRODUCTION The 33999 is designed and developed for automotive and industrial applications 16-output power switch having 24-bit serial control. The 33999 incorporates SMARTMOS technology having CMOS logic, bipolar / MOS analog CHIP SELECT (CS) The ...
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PWM CONTROL PIN (PWM) The PWM Control pin is provided to support PWM of any combination of outputs. Logic for PWM control is provided in the LOGIC Commands and Registers section (page 15). PULSE WIDTH MODULE (PWMn) PWM0, PWM1, PWM6, ...
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FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES FUNCTIONAL DEVICE OPERATION MCU INTERFACE DESCRIPTION In operation the 33999 functions as a 16-output serial switch serving as a microcontroller unit (MCU) bus expander and buffer with fault management and fault reporting features. In doing ...
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Microcontroller POWER CONSUMPTION The 33999 is designed with one Sleep mode and one Operational mode. In Sleep mode (SO PWR current consumed by the VPWR pin is less than 50 µA.To place the 33999 in Sleep mode, turn all outputs ...
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FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES filter of 100 µs to 450 µs is incorporated. The duration for which a false fault may be reported is a function of the load impedance the MOSFET, as well as ...
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INTRODUCTION The 33999 provides flexible control of 16 low-side driver outputs. The device allows PWM and ON /OFF control through the use of several input command words. This section describes the logic operation and command registers of the 33999. Table ...
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FUNCTIONAL DEVICE OPERATION LOGIC COMMANDS AND REGISTERS PWM ENABLE REGISTER The PWM Enable register determines the outputs that are PWM controlled. The first 8 bits of the 24 bit SPI message word are used to identify the enable command, and ...
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Table 6. Fault Operation SERIAL OUTPUT (SO) PIN REPORTS Overtemperature Fault reported by Serial Output (SO) pin. Overcurrent SO pin reports short-to-battery/supply or overcurrent condition. Output ON Open Load Fault Not reported. Output OFF Open Load Fault SO pin reports ...
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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. 33999 18 PACKAGING PACKAGE DIMENSIONS EK SUFFIX (PB-FREE) 54-PIN 98ASA10506D REVISION C Analog Integrated Circuit Device Data Freescale Semiconductor ...
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Analog Integrated Circuit Device Data Freescale Semiconductor EK SUFFIX (PB-FREE) 54-PIN 98ASA10506D REVISION C PACKAGING PACKAGE DIMENSIONS 33999 19 ...
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... Implemented Revision History page • Converted to Freescale format 3.0 4/2006 • Updated status to “Advanced” • Changed orderable Part Number from PC33999EK/R2 to MC33999EK/R2 4.0 4/2007 • Minor labeling corrections to SCLK to CS and CSB to SCLK. • Removed Peak Package Reflow Temperature During Reflow (solder reflow) parameter from Maximum Ratings on page • ...
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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. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc., 2007. All rights reserved. ...