Datasheet > ELANSC300-33VI

ELANSC300-33VI

更新时间： 2024-11-16 21:54:11

品牌	Logo	应用领域
超微 - AMD		微控制器
页数	文件大小	规格书
139页	1344K
描述
Highly Integrated, Low-Power, 32-Bit Microcontroller

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ELANSC300-33VI 数据手册

PRELIMINARY

Élan^™SC300

Highly Integrated, Low-Power, 32-Bit Microcontroller

– Zero wait-state access with 70 ns, Page mode

DISTINCTIVE CHARACTERISTICS

DRAMs

n Highly integrated, single-chip CPU and system

– Supports up to 16 Mbyte system memory

logic

– Supports up to 16 Mbyte of application ROM/

Flash, and 320 Kbyte direct ROM BIOS access.

Also supports shadow RAM

– Optimized for embedded PC applications

– Combines 32 bit, x86 compatible, low-voltage

CPU with memory controller, PC/AT peripheral

controllers, real-time clock, and PLL clock gener-

ators

– Fully PC/AT compatible

n Integrated PC/AT-compatible peripheral logic

– 0.7 micron, low-voltage, CMOS process, fully

static

– One programmable interval timer (fully 8254

compatible)

n Enhanced Am386 SXLV CPU core

– Two programmable interrupt controllers (8259A

compatible)

– 25 MHz or 33 MHz operating frequencies

– 3.3 V core, 3.3 V or 5 V memory and I/O

– Low-power, fully static design for long battery life

– Two DMA controllers (8237A compatible)

– Built-in real-time clock (146818A compatible),

with an additional 114 bytes of RAM

– System Management Mode (SMM) for power

management control

– Internal Phase-Locked Loops (PLL) generate all

clocks from single 32.768 kHz crystal input

Integrated power management functions

n Bus configurations

– Internal clock generators (using multiple Phase-

Locked Loops and one external 32-KHz crystal)

– 16-bit data path

– Optional bus configurations:

— Internal LCD controller with subset ISA

— 386 Local Bus mode with subset ISA

— Maximum ISA Bus mode

– Supports CPU System Management Mode

(SMM)

– Multiple operating modes: High Speed PLL, Low

Speed PLL, Doze, Sleep, Suspend, and Off. Fully

static design allows stopped clock.

– Four programmable chip selects

– Comprehensive control of system and peripheral

clocks

– Built-in 8042 chip select

n Serial port controller (16450 UART compatible)

n Bidirectional parallel port with EPP

n Integrates two PCMCIA Version 2.1 slots

n Integrated CGA-compatible LCD controller

– Fully 6845 compatible

– Five external power management control pins

– Suspend refresh of DRAM array

– Clock switching during ISA cycles

– Low power consumption: 0.12 mW typical

Suspend mode power

– 16 gray levels in Text mode; 2 or 4 levels in

Graphics mode

– Simultaneous multiple-voltage I/O pads operate

at either 3.3 V or 5 V. Core operates at 3.3 V for

minimum power consumption.

– Supports the following LCD Panel Sizes:

— 320 x 240 single scan (2 bpp)

n Integrated memory controller

– Controls symmetrically addressable DRAM or

asymmetrical 512 Kbyte x 8 bit or 1 Mbyte x 16 bit

DRAM or SRAM as main memory

— 640 x 200 single/dual scan (1 bpp)

— 480 x 320 single scan (1 bpp)

Publication# 18514 Rev: D Amendment/0

Issue Date: October 1997

This document contains information on a product under development at Advanced Micro Devices. The information

is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this product

without notice.

12 3 4 5 6 7...139

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与ELANSC300-33VI相关器件

型号	品牌	获取价格	描述	数据表
ELANSC310	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC310-25	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC310-25KC	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC310-25KI	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC310-25VC	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC310-33	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC310-33KC	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC310-33KI	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC310-33VC	AMD	获取价格	Single-Chip, 32-Bit, PC/AT Microcontroller
ELANSC400	AMD	获取价格	Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers

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