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S82091A中文资料
S82091A数据手册规格书PDF详情
The 82091AA Advanced Integrated Peripheral (AIP) is an integrated I/O solution containing a floppy disk controller, 2 serial ports, a multi-function parallel port, an IDE interface, and a game port on a single chip. The integration of these I/O devices results in a minimization of form factor, cost and power consumption. The floppy disk controller is the 82078 core. The serial ports are 16550 compatible.
■ Single-Chip PC Compatible I/O Solution for Notebook and Desktop Platforms:
— 82078 Floppy Disk Controller Core
— Two 16550 Compatible UARTs
— One Multi-Function Parallel Port
— IDE Interface
— Integrated Back Power Protection
— Integrated Game Port Chip Select
— 5V or 3.3V Supply Operation with 5V Tolerant Drive Interface
— Full Power Management Support
— Supports Type F DMA Transfers for Faster I/O Performance
— No Wait-State Host I/O Interface
— Programmable Interrupt Interfaces
— Single Crystal/Oscillator Clock (24 MHz)
— Software Detectable Device ID
— Comprehensive Powerup Configuration
■ The 82091AA is 100 Percent Compatible with EISA, ISA and AT
■ Host Interface Features
— 8-Bit Zero Wait-State ISA Bus Interface
— DMA with Type F Transfers
— Five Programmable ISA Interrupt Lines
— Internal Address Decoder
■ Parallel Port Features
— All IEEE Standard 1284 Protocols Supported (Compatibility, Nibble, Byte, EPP, and ECP)
— Peak Bi-Directional Transfer Rate of 2 MB/sec
— Provides Interface for Low-Cost Engineless Laser Printer
— 16-Byte FIFO for ECP
— Interface Backpower Protection
■ Floppy Disk Controller Features
— 100 Percent Software Compatible with Industry Standard 82077SL and 82078
— Integrated Analog Data Separator 250K, 300K, 500K, and 1 MBits/sec
— Programmable Powerdown Command
— Auto Powerdown and Wakeup Modes
— Integrated Tape Drive Support
— Perpendicular Recording Support for 4 MB Drives
— Programmable Write PreCompensation Delays
— 256 Track Direct Address, Unlimited Track Support
— 16-Byte FIFO
— Supports 2 or 4 Drives
■ 16550 Compatible UART Features
— Two Independent Serial Ports
— Software Compatible with 8250 and 16450 UARTs
— 16-Byte FIFO per Serial Port
— Two UART Clock Sources, Supports MIDI Baud Rate
■ IDE Interface Features
— Generates Chip Selects for IDE Drives
— Integrated Buffer Control Logic
— Dual IDE Interface Support
■ Power Management Features
— Transparent to Operating Systems and Applications Programs
— Independent Power Control for Each Integrated Device
■ 100-Pin QFP Package (See Packaging Spec. 240800)
S82091A产品属性
- 类型
描述
- 型号
S82091A
- 制造商
INTEL
- 制造商全称
Intel Corporation
- 功能描述
ADVANCED INTEGRATED PERIPHERAL(AIP)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intel |
23+ |
QFP |
3700 |
绝对全新原装!现货!特价!请放心订购! |
|||
INTEL |
05+ |
原厂原装 |
424 |
只做全新原装真实现货供应 |
|||
Intel |
16+ |
QFP |
2500 |
进口原装现货/价格优势! |
|||
INTEL |
24+ |
QFP |
853 |
||||
INTEL |
25+ |
QFP |
2258 |
大量现货库存,提供一站式服务! |
|||
INTEL |
2016+ |
MQFP1420 |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
INTEL |
24+ |
QFP |
5000 |
十年品牌!原装现货!!! |
|||
INTEL |
24+ |
MQFP1420 |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
INTEL |
2020+ |
QFP |
4690 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
INTEL |
BGAQFP |
6688 |
15 |
现货库存 |
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S82091A 芯片相关型号
- 7429FCT2052BTDB
- 80C188EB13
- 82078-1
- 82078-3
- FC80960HT75SL2GT
- FW82371
- HDSP-H401-DG000
- HLMP-1421-NT000
- IDT542240ATSO
- IDT54FCT16245CTPVB
- IDT54FCT16H245ATPVB
- IDT54FCT825BTDB
- IDT54FCT827CTLB
- IDT7132SA35PB
- IDT7133SA25PFI
- IDT7203S25TD
- IDT74244ATSO
- IDT74FCT157TDB
- IDT74FCT162244CTPVB
- IDT74FCT2257DTPB
- IDT74FCT2543TSOB
- IDT74FCT825BTDB
- IDT79R3081E-50JB
- LP80C51FA
- LP83C51FA
- N8031AH
- N80C188XL
- N80C51BH
- TE28F400B3-B120
- TP7C31BH
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Intel Corporation
英特尔(Intel)是美国一家主要以研制CPU处理器的公司,是全球最大的个人计算机零件和CPU制造商,它成立于1968年,具有48年产品创新和市场领导的历史。 1971年,英特尔推出了全球第一个微处理器。微处理器所带来的计算机和互联网革命,改变了整个世界。在2016年世界五百强中排在第51位。2014年2月19日,英特尔推出处理器至强E7v2系列采用了多达15个处理器核心,成为英特尔核心数最多的处理器。2014年3月5日,Intel收购智能手表BasisHealthTrackerWatch的制造商BasisScience。2014年8月14日,英特尔6.5亿美元收购Avago旗下公司网络业务。