Intel
®
88CO196EC CHMOS 16-Bit
Microcontroller
Datasheet
Product Features
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256 Kbytes on-chip flash program memory
40 MHz operation
Optional clock quadrupler
Programmable clock output signal
(CLKOUT)
2 Mbytes of linear address space
1.25 Kbytes of register RAM
2.75 Kbytes of code RAM
Register-to-register architecture
Stack overflow/underflow monitor with
user-defined upper and lower stack pointer
boundary limits
Two peripheral interrupt handlers (PIHs)
provide direct hardware handling of up to 45
interrupts
Up to 59 I/O port pins
Full-duplex serial port with dedicated
baud-rate generator
Enhanced synchronous serial I/O unit
(SSIO)
16 10-bit A/D channels with auto-scan
mode and dedicated results registers
Controller area network (CAN) 2.0
networking protocol
Serial debug unit provides read and write
access to code RAM with no CPU overhead
•
Chip-select unit (CSU)
— Three chip-select pins
— Dynamic demultiplexed/multiplexed
address/data bus for each chip-select
— Programmable wait states
(0, 1, 2, or 3) for each chip-select
— Programmable bus width (8- or 16-bit)
for each chip-select
— Programmable address range for each
chip-select
•
Event processor array (EPA)
— Two flexible 16-bit timer/counters
— Five high-speed capture/compare
channels with a lock feature for noise
filtering
— 10 enhanced high-speed
capture/compare channels with period
and duty cycle measurement capability,
as well as a lock feature for noise
filtering
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Complete system development support
Packaging
— 132-pin PQFP
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Temperature Offerings
— Commercial (0C - 70C)
— Extended (-40C - 85C)
The Intel
®
88CO196EC CHMOS 16-Bit Microcontroller is the first member of
the MCS
®
96 family of microcontrollers to integrate flash memory on-chip. The
Intel® 88CO196EC, with its integrated flash memory, brings a new level of
integration that offers embedded system designers cost-effective solutions.
Order Number:
273970-002
August,
2004
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, life sustaining applications.
Intel may make changes to specifications and product descriptions at any time, without notice.
Designers 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 Intel
®
88CO196EC CHMOS 16-Bit Microcontroller 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.
Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order.
Copies of documents which have an ordering number and are referenced in this document, or other Intel literature may be obtained by calling
1-800-548-4725 or by visiting Intel's website at http://www.intel.com.
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Copyright © February, 2004, Intel Corporation
Intel® 88CO196EC
Contents
1.0
Product Overview ............................................................................................................... 7
1.1
2.0
3.0
4.0
5.0
Nomenclature Overview ........................................................................................ 8
Pinout ................................................................................................................................. 9
Signals.............................................................................................................................. 11
Address Map ....................................................................................................................21
Electrical Characteristics .................................................................................................. 23
5.1
6.0
DC Characteristics .............................................................................................. 23
Explanation of AC Symbols.............................................................................................. 25
6.1
6.2
6.3
6.4
6.5
6.6
6.7
AC Characteristics — Multiplexed Bus Mode...................................................... 26
AC Characteristics — Demultiplexed Bus Mode ................................................. 30
Deferred Bus Timing Mode ................................................................................. 34
AC Characteristics — Serial Port, Mode 0 .......................................................... 35
AC Characteristics — Synchronous Serial Port .................................................. 36
AC Characteristics — Serial Debug Unit............................................................. 37
A/D Sample and Conversion Times .................................................................... 38
6.7.1 AC Characteristics — A/D Converter, 10-Bit Mode ................................ 39
6.7.2 AC Characteristics — A/D Converter, 8-Bit Mode .................................. 40
External Clock Drive ............................................................................................41
Test Output Waveforms ...................................................................................... 42
Flash Memory Erase Performance...................................................................... 42
6.8
6.9
6.10
7.0
Thermal Characteristics ................................................................................................... 43
Figures
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Intel
®
88CO196EC CHMOS 16-Bit Microcontroller Block Diagram ...................... 7
Product Nomenclature........................................................................................... 8
Intel
®
88CO196EC CHMOS 16-Bit Microcontroller 132-Pin PQFP Package........ 9
System Bus Timing Diagram (Multiplexed Bus Mode) ........................................28
READY Timing Diagram (Multiplexed Bus Mode) ...............................................29
System Bus Timing Diagram (Demultiplexed Bus Mode) ................................... 32
READY Timing Diagram (Demultiplexed Bus Mode) .......................................... 33
Deferred Bus Mode Timing Diagram................................................................... 34
Serial Port Waveform — Mode............................................................................ 35
Synchronous Serial Port...................................................................................... 36
Serial Debug Unit ................................................................................................ 37
External Clock Drive Waveforms.........................................................................41
AC Testing Output Waveforms............................................................................ 42
Float Waveforms During 5.0 Volt Testing............................................................ 42
3
Intel® 88CO196EC
Tables
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Description of Product Nomenclature ................................................................... 8
Intel
®
88CO196EC CHMOS 16-Bit Microcontroller
132-Pin PQFP Package Pin Assignments .......................................................... 10
Signal Descriptions ............................................................................................. 11
Intel
®
88CO196EC CHMOS 16-Bit Microcontroller Address Map....................... 21
DC Characteristics at V
cc
= 4.75 V – 5.25 V ....................................................... 23
AC Timing Symbol Definitions............................................................................. 25
AC Characteristics, Multiplexed Bus Mode ......................................................... 26
AC Characteristics, Demultiplexed Bus Mode .................................................... 30
Serial Port Timing — Mode 0
†
............................................................................. 35
Synchronous Serial Port Timing.......................................................................... 36
Serial Debug Unit Timing .................................................................................... 37
10-bit A/D Operating Conditions ......................................................................... 39
10-Bit Mode A/D Characteristics Over Specified Operating Conditions.............. 39
8-Bit A/D Operating Conditions ........................................................................... 40
8-Bit Mode A/D Characteristics Over Specified Operating Conditions................ 40
External Clock Drive............................................................................................ 41
Flash Memory Erase Performance ..................................................................... 42
Thermal Characteristics ...................................................................................... 43
4
Intel® 88CO196EC
Revision History
Date
February 2004
August 2004
Revision
001
002
Initial release
To address the fact that many of the package prefix variables
have changed, all package prefix variables in this document
are now indicated with an "x".
Description
5
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