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ELANSC400

Description
32-BIT, FLASH, 100 MHz, MICROCONTROLLER, PBGA292
Categorysemiconductor    The embedded processor and controller   
File Size1MB,132 Pages
ManufacturerAMD
Websitehttp://www.amd.com
Download Datasheet Parametric View All

ELANSC400 Overview

32-BIT, FLASH, 100 MHz, MICROCONTROLLER, PBGA292

ELANSC400 Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals292
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Maximum supply/operating voltage3.6 V
Minimum supply/operating voltage2.7 V
Rated supply voltage3.3 V
External data bus width32
Number of input and output buses32
Line speed100 MHz
Processing package descriptionPlastic, BGA-292
stateDISCONTINUED
packaging shapeSQUARE
Package SizeGRID array
surface mountYes
Terminal formBALL
Terminal spacing1.27 mm
terminal coatingtin lead
Terminal locationBOTTOM
Packaging MaterialsPlastic/Epoxy
Temperature levelCOMMERCIAL
Address bus width26
Number of digits32
Maximum FCLK clock frequency0.0320 MHz
DMA channelYes
Microprocessor typeMicrocontroller
ROM programmingFLASH
Élan™SC400 and ÉlanSC410
Single-Chip, Low-Power,
PC/AT-Compatible Microcontrollers
DISTINCTIVE CHARACTERISTICS
Élan™SC400 and ÉlanSC410
Microcontrollers
s
E86
TM
family of x86 embedded processors
s
Standard PC/AT system logic
(PICs, DMACs, timer, RTC)
– DOS, ROM-DOS, Windows, and industry-
standard BIOS support
– Leverages the benefits of desktop computing
environment at embedded price points
s
Bidirectional parallel port with Enhanced
– Offers improved time-to-market, software
migration, and field-proven development tools
s
Highly integrated single-chip CPU with a complete
Parallel Port (EPP) mode
s
16550-compatible UART
s
Infrared port for wireless communication
set of common peripherals
– Accelerates time-to-market with simplified
hardware
– Low-power 0.35-micron process technology
– Single chip delivers smallest system form factor
– 33-MHz, 66-MHz, and 100-MHz operating
frequencies
s
Am486
®
– Standard and high-speed
s
Keyboard interface
– Matrix keyboard support with up to 15 rows and 8
columns
– SCP-emulation mode for PC/AT and XT
keyboard support
CPU core
– Robust Microsoft
®
Windows
®
compatible CPU
– 8-Kbyte write-back cache for enhanced
performance
– Fully static design with System Management
Mode (SMM) for power savings
s
Comprehensive power management unit
ÉlanSC400 Microcontroller Only
The ÉlanSC400 microcontroller includes the following
additional features designed specifically for mobile
computing applications. The ÉlanSC410 microcontrol-
ler does not include these features.
s
Dual PC Card (PCMCIA Version 2.1) controller
– Seven modes of operation allow fine-tuning of
power requirements for maximum battery life
– Provides a superset of APM 1.2 features
s
Glueless burst-mode
supports 8- or 16-bit data bus
– End-user (after-market) system expansion
– ExCA-compliant, 82365-register set compatible
– Leverages off-the-shelf card and socket services
– Supports DMA transfers between I/O PC cards
and system DRAM
s
LCD graphics controller
ROM/Flash memory/SRAM interface
– Reduces system cost by allowing mask ROM and
Flash memory at the same time with three ROM/
Flash memory/SRAM chip selects
s
Glueless DRAM controller
– Allows mixed DRAM types on a per-bank basis to
reduce system cost
s
VESA Local (VL) bus and ISA bus interface
– Supports monochrome and 4-bit color Super
Twisted Nematic (STN) LCDs
– Unified Memory Architecture (UMA) eliminates
separate video memory
– Reduces time-to-market with a wide variety of off-
the-shelf companion chips
© Copyright 1998 Advanced Micro Devices, Inc. All Rights Reserved.
Advanced Micro Devices, Inc. (“AMD”) reserves the right to discontinue its products, or make changes in its products, at any time without notice.
The information in this publication is believed to be accurate at the time of publication, but AMD makes no representations or warranties with respect to the accuracy or completeness of the
contents of this publication or the information contained herein, and reserves the right to make changes at any time, without notice. AMD disclaims responsibility for any consequences resulting
from the use of the information included in this publication.
This publication neither states nor implies any representations or warranties of any kind, including but not limited to, any implied warranty of merchantability or fitness for a particular purpose.
AMD’s products are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended to support
or sustain life, or in any other application in which the failure of AMD’s product could create a situation where personal injury,
death, or severe property or environmental damage may occur. AMD assumes no liability whatsoever for claims associated with
Publication#
21028
Rev:
B
Amendment/0
the sale or use (including the use of engineering samples) of AMD products except as provided in AMD’s Terms and Conditions
Issue Date:
December 1998
of Sale for such product.
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