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ELANSC410 데이터시트 PDF




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부품번호 ELANSC410 기능
기능 (ELANSC400 / ELANSC410) PC/AT-Compatible Microcontrollers
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ELANSC410 데이터시트, 핀배열, 회로
www.DataSheet4U.com
Élan™SC400 and ÉlanSC410
Single-Chip, Low-Power,
PC/AT-Compatible Microcontrollers
DISTINCTIVE CHARACTERISTICS
Élan™SC400 and ÉlanSC410
Microcontrollers
s E86TM family of x86 embedded processors
– Offers improved time-to-market, software
migration, and field-proven development tools
s Highly integrated single-chip CPU with a complete
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® 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
– 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
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
– Reduces time-to-market with a wide variety of off-
the-shelf companion chips
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
Parallel Port (EPP) mode
s 16550-compatible UART
s Infrared port for wireless communication
– 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
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
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
– Supports monochrome and 4-bit color Super
Twisted Nematic (STN) LCDs
– Unified Memory Architecture (UMA) eliminates
separate video memory
© 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
of Sale for such product.
Issue Date: December 1998




ELANSC410 pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
BLOCK DIAGRAM—ÉlanSC400 MICROCONTROLLER
Clock I/O
32-kHz Crystal
Socket A Ctrl
GPIOs or
Parallel Port or
PC Card Socket B
Serial Port
Infrared
Am486®
CPU
ÉlanSC400 Microcontroller
Addr
Data
Memory
Management
Unit
Dual DMA
Controllers
8237
Addr
Address
Decoder
Power
Management
GPIOs
Unit
Clock
Generation
Real-Time
Clock
Boundary
Scan
AT Port
Logic
Timer
8254
Dual Interrupt
Controllers
8259
PC Card
Controller
GPIOs
EPP
Parallel
Port
UART
16550
Infrared
Port
Data
Steering
Internal
Bus
LCD
Graphics
Controller
Local Bus
Controller
System
Arbiter
Memory
Controller
GPIOs
Keyboard
Interface:
Matrix/XT/SCP
GPIOs
ISA Bus
Controller
System Address Bus
Data Bus
Graphics or
Local Bus Controller
GPIOs
DRAM Control
ROM Control
DRAM Control or
Keyboard Rows
GPIOs or
Keyboard Rows
Columns or
XT Keyboard
ISA Control or
Keyboard Rows
ISA Control
ISA Control or
GPIOs
4 Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet

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ELANSC410 전자부품, 판매, 대치품
www.DataSheet4U.com
LOGIC SYMBOL—ÉLANSC410 MICROCONTROLLER
VL_BE3
VL_LDEV
VL_D/C
VL_LRDY
VL_M/IO
VL_W/R
VESA Local Bus
VL_ADS
VL_RST
VL_BE2
VL_BE1
VL_BE0
VL_LCLK
VL_BRDY
VL_BLAST
8-Pin Serial Port
Infrared Interface
Power
Management
Interface
DTR, RTS, SOUT
CTS, DCD, DSR
RIN, SIN
SIROUT
SIRIN
ACIN
BL2–BL1
BL0 [CLK_IO]
GPIOs
GPIO_CS0
GPIO_CS1
MWE
CASL/H1–CASL/H0
RAS1–RAS0
MA11–MA5
MA4
MA3 {CFG3}
MA2
MA1 {CFG1}
MA0 {CFG0}
D15–D0
SD15–SD0 [D31–D16]
SA25–SA0
ROMCS1–ROMCS0
ROMRD
ROMWR
IOR
IOW
MEMR
MEMW
RSTDRV
DRAM Interface
and Feature
Configuration Pins
DRAM, VL, ROM,
and ISA Data
VL, ROM, and ISA
Address
ROM/Flash Memory
Control
ISA Bus Command
and Reset
GPIO/External
Buffer Control
GPIO/ISA
Interface
GPIO/
Power Control
Scan Keyboard
Columns/IRQs/XT
Keyboard Interface
Scan Keyboard
Rows/ISA Interface
GPIO_CS2 [[DBUFRDL]]
GPIO_CS3 [[DBUFRDH]]
GPIO_CS4 [[DBUFOE]]
GPIO_CS5 [IOCS16]
GPIO_CS6 [IOCHRDY]
GPIO_CS7 [PIRQ1]
GPIO_CS8 [PIRQ0]
GPIO_CS9 [TC]
GPIO_CS10 [AEN]
GPIO_CS11 [PDACK0]
GPIO_CS12 [PDRQ0]
GPIO_CS13
GPIO_CS14
GPIO15
GPIO16
GPIO17
GPIO18
GPIO19 [LBL2]
GPIO20
KBD_COL7
KBD_COL6-2 / PIRQ7-3
KBD COL1-0 [XT_CLK/DATA]
SUS_RES / KBD_ROW14
KBD_ROW13 [[R32BFOE]]
KBD_ROW12 [MCS16]
KBD_ROW11 [SBHE]
KBD_ROW10 [BALE]
KBD_ROW9 [PIRQ2]
KBD_ROW8 [PDRQ1]
KBD_ROW7 [PDACK1]
ÉlanSC410
Microcontroller
292 BGA
[[BNDSCN_TCK]]
[[BNDSCN_TMS]]
[[BNDSCN_TDI]]
[[BNDSCN_TDO]]
Boundary Scan
Interface
GPIO31 [STRB]
GPIO30 [AFDT]
GPIO29 [SLCTIN]
GPIO28 [INIT]
GPIO27 [ERROR]
GPIO26 [PE]
GPIO25 [ACK]
GPIO24 [BUSY]
GPIO23 [SLCT]
GPIO22 [PPOEN]
GPIO21 [PPDWE]
Parallel Port or
GPIOs
32KXTAL1, 32KXTAL2
LF_INT, LF_LS
LF_HS
RESET
32-kHz Crystal
Loop Filters
Reset
KBD_ROW6 [MA12]
KBD_ROW5 [RAS3]
VCC_RTC
BBATSEN
RTC
Scan Keyboard
Rows/DRAM
Interface
KBD_ROW4 [RAS2]
KBD_ROW3 [CASH3]
KBD_ROW2 [CASH2]
SPKR
Speaker
Notes:
KBD_ROW1 [CASL3]
KBD_ROW0 [CASL2]
BNDSCN_EN
Boundary Scan
Enable
/ =Two functions available on the pin at the same time. { } = Function during hardware reset. [ ] = Alternative function selected
by firmware configuration. [[ ]] = Alternate function selected by a hardware configuration pin state at power-on reset. This does not
apply to [[BNDSCN_TCK]], [[BNDSCN_TMS]], [[BNDSCN_TDI]], and [[BNDSCN_TDO]]. These functions are enabled by the
BNDSCN_EN signal.
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
7

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ELANSC410

(ELANSC400 / ELANSC410) PC/AT-Compatible Microcontrollers

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