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Details, datasheet, quote on part number:87C196CB-20
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Datasheet text preview:
87C196CB 20 MHz Advanced 16-Bit CHMOS Microcontroller with Integrated CAN 2.0
Automotive
Production Datasheet
Product Features
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40°C to +125°C Ambient High Performance CHMOS 16-Bit CPU Up to 56 Kbytes of On-Chip EPROM Up to 1.5 Kbyte of On-Chip Register RAM Up to 512 Bytes of Additional RAM (Code RAM) Register-Register Architecture 8 Channel/10-Bit A/D with Sample/Hold 38 Prioritized Interrupts Up to Seven 8-Bit (56) I/O Ports Full Duplex Serial I/O Port with Dedicated Baud Rate Generator Interprocessor Communication Slave Port Oscillator Fail Detection Circuitry 15 Message Objects of 8 Bytes Data Length Up to 16 Mbyte Linear Address Space 16 MHz standard; 20 MHz is speed premium.
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High Speed Peripheral Transaction Server (PTS) Two Dedicated 16-Bit High-Speed Compare Registers 10 High Speed Capture/Compare (EPA) Full Duplex Synchronous Serial I/O Port (SSIO) Two Flexible 16-Bit Timer Counters Flexible 8-/16-Bit External Bus (Programmable) Programmable Bus (HLD/HLDA) 1.4 µs 16 x 16 Multiply 2.4 µs 32/16 Divide 20 MHz Operation1 Supports CAN (Controller Area Network) Specification 2.0
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Notice: This document contains information on products in full production. The specifications are subject to change without notice. Verify with your local Intel sales office that you have the latest datasheet before finalizing a design.
Order No: 272405-006 October 1998
87C196CB - Automotive
In formation in this document is provided in connection with Intel products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel's Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice. De signers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The 87C196CB - Automotive may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. Co ntact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Co pies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from: Intel Corporation PO Box 5937 Denver CO 80217-9808 call 1-800-548-4725 Co pyright © Intel Corporation 7/8/97 *Th ird-party brands and names are the property of their respective owners.
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C o n te n ts
1. 0 2. 0 3. 0 4. 0 5. 0 5. 1 Introduction .......... 1 Block Diagram...... 2 Process Information ............ 3 Pin Descriptions ... 6 Electrical Characteristics............10 DC Characteristics ....... 10 5.1.1 87C196CB - Automotive Additional Bus Timing Modes .......... 12 5.1.1.1 MODE 3....... 12 5.1.1.2 MODE 0....... 12 AC Characteristics........ 12 5.2.1 Test Conditions ........ 12 5.2.2 87C196CB - Automotive Timings ..... 15 5.2.3 87C196CB Timings ........ 16 5.2.4 87C196CB - Automotive Timings ..... 17 5.2.5 87C196CB - Automotive AC Characteristics - Slave Port ....... 18 5.2.6 Explanation of AC Symbols..... 22 EPR OM Specifications .......... 23 5.3.1 AC EPROM Programming Characteristics...... 23 5.3.2 EPR OM Programming Waveforms ........ 24 AC Characteristics - Serial Port - Shift Register Mode.......... 26 5.4.1 A/D Characteristics......... 27 5.4.1.1 A/D Converter Specification ...... 27 Datasheet Revision History........30
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87C196CB - Automotive
Figures
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 87C196CB - Automotive Block Diagram .......... 2 The 87C196CB - Automotive Family Nomenclature ....... 3 84-Pin PLCC AN87C196CB Diagram ..... 4 100-Pin QFP AS87C196CB Diagram ..... 5 Chip Configuration Registers ......... 9 87C196CB ICC vs Frequency ....... 11 87C196CB - Automotive System Bus Timing ...... 15 87C196CB - Automotive Ready Timings (One Wait State)....16 87C196CB Buswidth Timings ...... 16 87C196CB HOLD#/HOLDA# Timings...17 Slave Port Waveform - (SLPL = 0)........18 Slave Port Waveform - (SLPL = 1)........19 Synchronous Serial Port ........ 20 External Clock Drive Waveforms .......... 21 Input/Output Test Conditions ....... 21 Float Test Conditions .... 22 Slave Programming Mode Data Program Mode with Single Program Pulse . 24 Slave Programming Mode in Word Dump or Data Verify Mode with Auto Increment ...... 24 Slave Programming Mode Timing in Data Program Mode with Repeated Program Pulse and Auto Increment ...... 25 Waveform - Serial Port - Shift Register Mode ...... 26 AD_TIME 1FAFH:Byte .. 27
Tables
1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Device Overview .... 1 Thermal Characteristics .. 3 Pin Descriptions ..... 6 87C196CB Memory Map..........8 DC Characteristics (Under Listed Operating Conditions).......10 AC Characteristics (Over Specified Operating Conditions)....12 AC Characteristics (Over Specified Operating Conditions)....14 8xC196CB HOLD#/HOLDA# Timings (Over Specified Operation Conditions)17 Slave Port Timing - (SLPL = 0, 1, 2, 3) .......... 18 Slave Port Timing - (SLPL = 1, 2, 3) ..... 19 Normal Master/Slave Operation ............ 20 Handshake Operation ... 20 External Clock Drive......21 Explanation of AC Symbols..........22 AC EPROM Programming Characteristics.....23 DC EPROM Programming Characteristics .... 23 Serial Port Timing - Shift Register Mode ........ 26 10-Bit Mode A/D Operating Conditions .......... 27 10-Bit Mode A/D Characteristics (Using Above Operating Conditions) (1) .... 28 8-Bit Mode A/D Operating Conditions ... 28 8-Bit Mode A/D Characteristics (Using Above Operating Conditions) (1) ...... 29
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Introduction
The 87C196CB - Automotive is a member of the MCS® 96 microcontroller family. This device is based upon the MCS 96 Kx/Jx microcontroller product families with enhancements ideal for automotive and industrial applications. The 87C196CB - Automotive is the first device in the Kx family to support networking through the integration of the CAN 2.0 (Controller Area Network) peripheral on-chip. The 87C196CB offers the highest memory density of the MCS 96 microcontroller family, with 56K of on-chip EPROM, 1.5K of on-chip register RAM, and 512 bytes of additional RAM (Code RAM). In addition, the 87C196CB provides up to 16 Mbyte of Linear Address Space.
Table 1. Device Overview
Device 87C196CB 87C196CB Pins/ P ackage 84-Pin PLCC 100-Pin QFP E PROM 56K 56K Re g RAM 1.5K 1.5K Code RAM 512b 512b I/O 56 60 E PA 10 10 SIO Y Y SS IO Y Y CAN Y Y A/D 8 8 Addr Space 1 Mbyte 16 Mbyte
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