S80C196NU Datasheet PDF - Intel Corporation
| Part Number | S80C196NU | |
| Description | COMMERCIAL CHMOS MICROCONTROLLER | |
| Manufacturers | Intel Corporation | |
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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
www.DataSheet4U.cQomuadrature 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
† 40 MHz standard; 50 MHz is Speed Premium
s Chip-select Unit
— 6 Chip-select Pins
— Dynamic Demultiplexed/Multiplexed
Address/Data Bus for Each
Chip Select
— Programmable Wait States
(0–3) 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
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.
COPYRIGHT © INTEL CORPORATION, 1997
February 1997
Order Number: 272644-004
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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.
CPU
1000
Byte
Register
File
www.DataSheet4U.com
24 Bytes
CPU SFRs
Timer 1
Timer 2
RALU
16
Interrupt
Controller
48 Kbytes
ROM
(optional)
Microcode
Engine
Peripheral
Transaction
Server
8
16
Event
Processor
Array
Serial
Port
Memory Controller
with
Chip Select
Queue
Chip Select
CS5:0#
Control
Signals
A19:16/
EPORT3:0
Baud
Rate
Gen
Pulse
Width
Modulator
A15:0
AD15:0
Port 1
Port 2
Port Port
34
Port 1/
EPA3:0,
Timer 1,
Timer 2
Port 2/
Hold Control,
SIO,
EXTINT1:0
Port 3/ Port 4/
EXTINT3:2 PWM2:0
Figure 1. 8XC196NU Block Diagram
A2822-02
PRELIMINARY
1
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for S80C196NU electronic component. |
| Information | Total 43 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ S80C196NU.PDF Datasheet ] | |
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