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Details, datasheet, quote on part number:8XC196NU
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Datasheet text preview:
PRELIMINARY
8XC196NU COMMERCIAL CHMOS 16-BIT MICROCONTROLLER
s 50 MHz Operation s 1 Mbyte of Linear Address Space s Optional 48 Kbytes of ROM s 1 Kbyte of Register RAM s Register-register Architecture s Footprint and Functionally Compatible Upgrade for the 8XC196NP s 32 I/O Port Pins s 16 Prioritized Interrupt Sources s 4 External Interrupt Pins and NMI Pin s 2 Flexible 16-bit Timer/Counters with Quadrature Counting Capability s 3 Pulse-width Modulator (PWM) Outputs with High Drive Capability s Full-duplex Serial Port with Dedicated Baud-rate Generator s Peripheral Transaction Server
s Chip-select Unit -- 6 Chip-select Pins -- Dynamic Demultiplexed/Multiplexed Address/Data Bus for Each Chip Select -- Programmable Wait States (03) for Each Chip Select -- Programmable Bus Width (8- or 16-bit) for Each Chip Select -- Programmable Address Range for Each Chip Select s Event Processor Array (EPA) with 4 High-speed Capture/Compare Channels s Multiply and Accumulate Executes in 640 ns Using the 32-bit Hardware Accumulator s 960 ns 32/16 Unsigned Division s 100-pin SQFP or 100-pin QFP Package s Complete System Development Support s High-speed CHMOS Technology
40 MHz standard; 50 MHz is Speed Premium
The 8XC196NU is a member of Intel's 16-bit MCS® 96 microcontroller family. The device features 1 Mbyte of linear address space, a demultiplexed bus, and a chip-select unit. The external bus can dynamically switch between multiplexed and demultiplexed operation.
COPYR IGHT © INTEL CORPORATION, 1997
February 1997
Ord er Number: 272644-004
Information 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 retains the right to make changes to specifications and product descriptions at any time, without notice. *Third-party brands and names are the property of their respective owners. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from: Intel Corporation P.O. Box 7641 Mt. Prospect, IL 60056-7641 or call 1-800-548-4725
CONTENTS
8XC196NU Commercial CHMOS 16-bit Microcontroller 1.0 Product Overview ....... 1 2.0 Nomenclature Overview ............ 2 3.0 Pinout .......... 3 4.0 Signals ............ 12 5.0 Address Map ............ 19 6.0 Electrical Characteristics ......... 20 6.1 DC Characteristics........ 21 6.2 AC Characteristics........ 23 6.2.1 Relationship of XTAL1 to CLKOUT .....23 6.2.2 Explanation of AC Symbols ..24 6.2.3 AC Characteristics -- Multiplexed Bus Mode ........25 6.2.4 AC Characteristics -- Demultiplexed Bus Mode .........29 6.2.5 HOLD#, HLDA# Timings ......34 6.2.6 AC Characteristics -- Serial Port, Synchronous Mode 0 .....35 6.2.7 External Clock Drive ....36 7.0 Thermal Characteristics .......... 38 8.0 8XC196NU Errata ... 38 9.0 Datasheet Revision History ..... 38 Figures 1. 8XC196NU Block Diagram.........1 2. The 8XC196NU Family Nomenclature ......... 2 3. 80C196NU 100-pin SQFP Package....3 4. 80C196NU 100-pin QFP Package ...... 6 5. 83C196NU 100-pin QFP Package ...... 9 6. Effect of Clock Mode on CLKOUT.....23 7. System Bus Timings, Multiplexed Bus Mode ............ 27 8. READY Timing, Multiplexed Bus Mode......28 9. System Bus Timings, Demultiplexed Bus Mode........31 10. READY Timing, Demultiplexed Bus Mode ....... 32 11. Deferred Bus Mode Timing Diagram..........33 12. HOLD#, HLDA# Timing Diagram ...... 34 13. Serial Port Waveform -- Synchronous Mode 0.........35 14. External Clock Drive Waveforms.......36 15. AC Testing Output Waveforms During 5.0 Volt Testing ..... 36 16. Float Waveforms During 5.0 Volt Testing.........37
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8XC196NU COMMERCIAL CHMOS 16-BIT MICROCONTROLLER
Tables 1. Description of Product Nomenclature..2 2. 80C196NU 100-pin SQFP Pin Assignment........4 3. 80C196NU 100-pin SQFP Pin Assignment Arranged by Functional Categories ........ 5 4. 80C196NU 100-pin QFP Pin Assignment .......... 7 5. 80C196NU 100-pin QFP Pin Assignment Arranged by Functional Categories...........8 6. 83C196NU 100-pin QFP Pin Assignment ........ 10 7. 83C196NU 100-pin QFP Pin Assignment Arranged by Functional Categories.........11 8. Signal Descriptions ... 12 9. 8XC196NU Address Map ......... 19 10. DC Characteristics Over Specified Operating Conditions ........ 21 11. AC Timing Symbol Definitions...........24 12. AC Characteristics the 8XC196NU Will Meet, Multiplexed Bus Mode ....... 25 13. AC Characteristics the External Memory System Must Meet, Multiplexed Bus Mode ....... 26 14. AC Characteristics the 8XC196NU Will Meet, Demultiplexed Bus Mode...29 15. AC Characteristics the External Memory System Must Meet, Demultiplexed Bus Mode...30 16. HOLD#, HLDA# Timings .......... 34 17. Serial Port Timing -- Synchronous Mode 0 ..... 35 18. External Clock Drive..36 19. Thermal Characteristics ........... 38
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8XC196NU COMMERCIAL CHMOS 16-BIT MICROCONTROLLER
1.0
PRODUCT OVERVIEW
The 8XC196NU is a member of Intel's 16-bit MCS® 96 microcontroller family. The device features 1 Mbyte of linear address space, a demultiplexed bus, and a chip-select unit. The external bus can dynamically switch between multiplexed and demultiplexed operation.
16 CPU 1000 B R yte egister F 2 ile 48 Kbytes ( ROM optional)
RALU
Cnterrupt I ontroller
4 Bytes CPU SFRs
ME rocode ic ngine
T eripheral P ransaction S erver 8 16
emory Controller C with hip Select Q M ueue
Chip Select CS5:0#
S ontrol C ignals E A19:16/ PORT3:0
A15:0 W lse Pu idth odulator
Timer 1 Timer 2
P Event rocessor A rray
Serial P ort
Baud R Gate en
M
AD15:0
P3rt o Port 1 Port 2
P4rt o
Port 1/ EPA3:0, T imer 1, Timer 2
Port 2/ Hold Control, E SIO, XTINT1:0
Port 3/ Port 4/ EXTINT3:2 PWM2:0
A2822-02
Figure 1. 8XC196NU Block Diagram
PRELIMINARY
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