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| Order this document by MC33290/D MC33290 Advance Information ISO Serial Link Interface The MC33290 is a serial link bus interface device designed to provide bi-directional half-duplex communication interfacing in automotive diagnostic applications. It is designed to interface between the vehicle's on-board microcontroller and systems off-board the vehicle via the special ISO K line. The MC33290 is designed to meet the "Diagnostic Systems ISO9141" specification. The device's K line bus driver's output is fully protected against bus shorts and over temperature conditions. The MC33290 derives it's robustness to temperature and voltage extremes from being built on a SMARTMOSTM process, incorporating CMOS logic, bipolar/MOS analog circuitry, and DMOS power FETs. Though the MC33290 was principally designed for automotive applications, it is suited for other serial communication applications. It is parametrically specified over an ambient temperature range of -40C TA 125C and 8.0 V VBat 18 V supply. The economical 8 pin DIP and SO-8 surface mount plastic packages make the MC33290 very cost effective. * Designed to Operate Over Wide Supply Voltage of 8.0 to 18 V ISO SERIAL LINK INTERFACE SEMICONDUCTOR TECHNICAL DATA * * * * * * * * * * 8 1 Ambient Operating Temperature of -40C to 125C Interfaces Directly to Standard CMOS Microprocessors ISO K Line Pin Protected Against Shorts to Ground Thermal Shutdown with Hysteresis Maximum Transmission Speeds in Excess of 50 k Baud ISO K Line Pin Capable of High Currents ISO K Line can be Driven with up to 10 nF of Parasitic Capacitance 8.0 kV ESD Protection Attainable with Few Additional Components Standby Mode: No VBat Current Drain with VDD at 5.0 V Low Current Drain during Operation with VDD at 5.0 V 8 P SUFFIX PLASTIC PACKAGE CASE 626 1 D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8) Typical Application Schematic On-Board Diagnostic Link +VBat D(1) +VDD MCU VCC 5.0 V 7 1.0 nF Dx SCIRxD SCITxD 5 8 6 CEN Rx Tx Gnd 3 ISO 4 27 V(3) VDD MC33290 VBB 1 500 (2) 10 nF(3) ISO K Line TxD RxD Service Scan Tool or End of Production Line Programming or System Checking 510 45 V(2) PIN CONNECTIONS VBB N/C Gnd ISO (K Line I/O) 1 2 3 4 (Top View) 8 Tx 7 Rx 6 VDD 5 CEN 5.0 nF(3) ORDERING INFORMATION Device MC33290D Operating Temperature Range TA = -40 to +125C Package SO-8 DIP-8 Rev 0 Components Necessary for: Reverse Battery (1), Overvoltage Transient (2), and 8.0 kV ESD Protection (3) in a metal module case. This device contains 85 active transistors. This document contains information on a new product. Specifications and information herein are subject to change without notice. MC33290P (c) Motorola, Inc. 1997 MOTOROLA ANALOG IC DEVICE DATA 1 MC33290 Figure 1. Simplified Block Diagram VBB 1 Rx 6 ISO 4 RHys 40 V Thermal Shutdown Gnd 3 Master Bias CEN 8 VDD 7 Tx 5 MAXIMUM RATINGS (All voltages are with respect to ground, unless otherwise noted.) AA AAA A A A A A AA A A A AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA A A A A A AA A A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA A A A A A AA A A A AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAA AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA AAAAA A AAAAAAAAAAAAAAAAAAAAAAA A AA AA AAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAA A AAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAAAAAAAAA A AA VDD DC Supply Voltage VDD -0.3 to 7.0 45 40 V V V A V VBB Load Dump Peak Voltage VBB(LD) VISO ISO Pin Load Dump Peak Voltage ISO Short Circuit Current Limit ESD Voltage (Note 1) Human Body Model (Note 2) Machine Model (Note 3) ISO Clamp Energy (Note 4) Storage Temperature IISO(LIM) VESD1 VESD2 Tstg TC TJ 1.0 2000 200 10 Eclamp mJ C C C W -55 to +150 -40 to +125 -40 to +150 0.8 Operating Case Temperature Operating Junction Temperature Power Dissipation (TA = 25C) PD Soldering Temperature (for 10 seconds) Tsolder RJA 260 150 C Thermal Resistance (Junction-to-Ambient) C/W NOTES: 1. ESD data available upon request. 2. Testing in accordance with Human Body Model (CZap = 100 pF, RZap = 1500 ). 3. Testing in accordance with Machine Model (CZap = 100 pF, RZap = 0). 4. Non-repetitive clamping capability at 25C. Rating Symbol Value Unit ELECTRICAL CHARACTERISTICS (Characteristics noted under conditions of 4.75 V VDD 5.25 V, 8.0 V VBB, HSIP 18.0 V, -40C TC 125C, unless otherwise noted.) Characteristic POWER AND CONTROL Symbol Min Typ Max Unit VDD Sleep State Current (HSIM = HSIP, LSIM = LSIP = 0 V, VRSM = VRSP = 0 V, Tx = 0.8 VDD, CEN = 0.3 VDD) IDD(SS) IDD(Q) - - - - - - - - 0.1 1.0 50 mA mA A VDD Quiescent Operating Current (HSIM = HSIP - 0.3 V, LSIM = 0 V, LSIP = 0.3 V, VRSM = 0 V, VRSP = -0.5 V, Tx = 0.2 VDD, CEN = 0.7 VDD) VBB Sleep State Current (VBB = 16 V, HSIM = HSIP, LSIM = LSIP = 0 V, VRSM = VRSP = 0 V, Tx = 0.8 VDD, CEN = 0.3 VDD) IBB(SS) IBB(Q) VBB Quiescent Operating Current (HSIM = HSIP - 0.3 V, LSIM = 0 V, LSIP = 0.3 V, VRSM = 0 V, VRSP = -0.5 V, Tx = 0.2 VDD, CEN = 0.7 VDD) Chip Enable Input High Voltage Threshold (Note 1) Input Low Voltage Threshold (Note 2) 1.0 mA V VIH(CEN) VIL(CEN) 0.7 VDD - - - - 0.3 VDD NOTES: 1. When IBB transitions to >100 A. 2. When IBB transitions to <100 A. 2 MOTOROLA ANALOG IC DEVICE DATA MC33290 ELECTRICAL CHARACTERISTICS (continued) (Characteristics noted under conditions of 4.75 V VDD 5.25 V, 8.0 V VBB, HSIP 18.0 V, -40C TC 125C, unless otherwise noted.) Characteristic POWER AND CONTROL Symbol Min Typ Max Unit AA AAA A A A A A AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A A AAAA AAA A A A A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA Chip Enable Pull-Down Current (Note 3) IPD(CEN) VLTP(Tx) 2.0 - - - - - - - 40 Tx Input Low Voltage Threshold (RISO = 510 ) (Note 4) 0.3 x VDD - V V Tx Input High Voltage Threshold (RISO = 510 ) (Note 5) Tx Pull-Up Current (Note 6) VUTP(Tx) IPU(Tx) VL(Rx) 0.7 x VDD -40 - -2.0 A V V Rx Output Low Voltage Threshold (RISO = 510 , Tx = 0.2 VDD, Rx Sinking 1.0 mA) Rx Output High Voltage Threshold (RISO = 510 , Tx = 0.8 VDD, Rx Sourcing 250 A) Thermal Shutdown (Note 7) 0.2 VDD - - VH(Rx) TLIM 0.8 VDD 150 170 C NOTES 3. Enable pin has an internal current pull-down equivalent to greater than 50 k. 4. Measured by ramping Tx down from 0.7 VDD to 0.3 VDD and noting Tx value at which ISO falls below 0.2 VBB. 5. Measured by ramping Tx up from 0.3 VDD to 0.7 VDD and noting the value at which ISO rises above 0.9 VBB. 7. Thermal Shutdown performance (TLIM) is guaranteed by design but not production tested. 6. Tx pin has internal current pull-up equivalent to greater than 50 k. Pull-Up current measure with Tx pin at 0.7 VDD. A ELECTRICAL CHARACTERISTICS (Characteristics noted under conditions of 4.75 V VDD 5.25 V, 8.0 V VBB, HSIP 18.0 V, -40C TC 125C, unless otherwise noted.) Characteristic ISO I/O Input Low Voltage Threshold (RISO = 0 , Tx = 0.8 VDD) (Note 1) Symbol Min Typ Max Unit AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA A A A A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA VLTP(ISO) - - - - - - - - - - - 0.4 x VBB - V V V Input High Voltage Threshold (RISO = 0 , Tx = 0.8 VDD) (Note 2) Input Hysteresis (Note 3) VUTP(ISO) VHys(ISO) IPU(ISO) ISC(ISO) VL(ISO) 0.8 x VBB 0.01 x VBB -5.0 50 - 0.1 x VBB -90 Internal Pull-Up Current (Note 4) (RISO = , Tx = 0.8 VDD, VISO = 0.5 VBB) A Short Circuit Current Limit (Note 5) (RISO = 0 , Tx = 0.4 VDD, VISO = VBB) Output Low Voltage Threshold (RISO = 510 , Tx = 0.2 VDD) Output High Voltage Threshold (RISO = , Tx = 0.8 VDD) 1000 mA V V 0.125 x VBB - VH(ISO) 0.95 x VBB - - - Fall Time (Note 6) (RISO = 510 to VBB, CISO = 10 nF to Ground) ISO Propagation Delay (Note 7) High to Low; (RISO = 510 , CISO = 500 pF) (Note 8) Low to High; (RISO = 510 , CISO = 500 pF) (Note 9) tfall(ISO) 2.0 2.0 2.0 s s tPD(ISO) NOTES: 1. ISO ramped from 0.8 VBB to 0.4 VBB, Monitor Rx, Value of ISO voltage at which Rx transitions to 0.3 VDD. 2. ISO ramped from 0.4 VBB to 0.8 VBB, Monitor Rx, Value of ISO voltage at which Rx transitions to 0.7 VDD. 3. Input Hysteresis, VHys(ISO) = VUTP(ISO) - VLTP(ISO). 4. ISO Pull-Up has >100 k internal pull-up to VBB. 5. ISO has internal current limit. 6. Time required ISO voltage to transition from 0.8 VBB to 0.2 VBB. 7. Changes in the value of CISO affect the rise and fall time but have minimal effect on Propagation Delay. 8. Step Tx voltage from 0.2 VDD to 0.8 VDD; Time measured from VUTP(ISO) until VISO reaches 0.3 VBB. 9. Step Tx voltage from 0.8 VDD to 0.2 VDD; Time measured from VLTP(ISO) until VISO reaches 0.7 VBB. MOTOROLA ANALOG IC DEVICE DATA 3 MC33290 OUTLINE DIMENSIONS D SUFFIX PLASTIC PACKAGE CASE 751-05 ISSUE R (SO-8) 5 A 8 D C H 0.25 M E 1 4 B M NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETERS. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A A1 B C D E e H h L MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.18 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_ B C e h A SEATING PLANE X 45 _ q 0.10 A1 0.25 B M L CB S A S q 8 5 P SUFFIX PLASTIC PACKAGE CASE 626-05 ISSUE K -B- NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. DIM A B C D F G H J K L M N MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC --- 10_ 0.76 1.01 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC --- 10_ 0.030 0.040 1 4 F NOTE 2 -A- L C -T- SEATING PLANE J N D K M M H G 0.13 (0.005) TA M B M Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 303-675-2140 or 1-800-441-2447 JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 81-3-3521-8315 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, - US & Canada ONLY 1-800-774-1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 INTERNET: http://www.mot.com/SPS/ 4 MC33290/D MOTOROLA ANALOG IC DEVICE DATA |
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