AT75C140
器件描述：Smart Internet Appliance Processor (SIAP-TM)
器件厂商：ATMEL [ATMEL Corporation]
文件大小：216.16KB，共18页
Sponsor by e络盟器件资料摘要：
Smarti32Interneti32
Appliancei32
Processori32
(SIAP
™
)
AT75C140
Advancei32
Information
Rev.i322659A–INTAP–09/02
Features
ARM7TDMI
®
i32ARM
®
i32Thumb
®
i32Processori32Core
– High-performancei3232-biti32RISCi32Architecture
–Embeddedi32ICEi32(In-circuiti32Emulation)
On-chipi32SDRAMi32Controlleri32fori32Embeddedi32ARM7TDMI
Multi-layeri32AMBA
™
i32Architecture
Duali32Etherneti3210/100i32Mbpsi32MACi32Interface
Twoi32USARTsi32withi32Modemi32Controli32Lines
Industry-standardi32Seriali32Peripherali32Interfacei32(SPI)
Flexiblei32Externali32Busi32Interfacei32withi32Programmablei32Chipi32Selects
Multi-leveli32Priority,i32Individually-maskable,i32Vectoredi32Interrupti32Controller
Threei3216-biti32Timer/Counters
Additionali32Watchdogi32Timer
Upi32toi3248i32General-purposei32I/Oi32Pins
JTAGi32Debugi32Interface
Softwarei32Developmenti32Toolsi32Availablei32fori32ARM7TDMIi32
Supportedi32byi32ai32Widei32Rangei32ofi32Ready-to-usei32Applicationi32Software,i32Includingi32Multi-
taskingi32Operatingi32Systemi32andi32Networkingi32Functions
2.5Vi32Poweri32Supplyi32fori32thei32Corei32andi32PLLi32Pins,i323.3Vi32fori32Otheri32I/Oi32Pins
Availablei32ini32208-leadi32PQFPi32andi32ini32256-balli32PBGAi32Packages
Supportsi32Commerciali32andi32Industriali32Temperaturei32Range
Description
Thei32AT75C140i32Smarti32Interneti32Appliancei32Processori32(SIAP
™
)i32isi32ai32high-performance
processori32speciallyi32designedi32fori32network-enablingi32consumeri32andi32industriali32applica-
tions,i32suchi32asi32printers,i32faxi32machines,i32industriali32automation,i32datai32acquisition
equipmenti32andi32testi32equipment.i32
Thei32AT75C140i32isi32builti32aroundi32ani32ARM7TDMIi32microcontrolleri32corei32runningi32ati3240i32MHz
withi32ai32duali32Etherneti3210/100i32Mbpsi32MACi32interface.i32Thei32specifici32architecturei32ofi32the
AT75C140i32deliversi32unmatchedi32performancei32fori32lowi32poweri32consumption.i32
Oni32topi32ofi32thei32AT75C140i32hardwarei32platform,i32Atmeli32providesi32ai32speciali32porti32ofi32thei32Linux
kerneli32asi32thei32proposedi32operatingi32systemi32withi32devicei32driversi32fori32thei32peripherals.
1
Appliancei32
Processori32
(SIAP
™
)
AT75C140
Advancei32
Information
Rev.i322659A–INTAP–09/02
Features
ARM7TDMI
®
i32ARM
®
i32Thumb
®
i32Processori32Core
– High-performancei3232-biti32RISCi32Architecture
–Embeddedi32ICEi32(In-circuiti32Emulation)
On-chipi32SDRAMi32Controlleri32fori32Embeddedi32ARM7TDMI
Multi-layeri32AMBA
™
i32Architecture
Duali32Etherneti3210/100i32Mbpsi32MACi32Interface
Twoi32USARTsi32withi32Modemi32Controli32Lines
Industry-standardi32Seriali32Peripherali32Interfacei32(SPI)
Flexiblei32Externali32Busi32Interfacei32withi32Programmablei32Chipi32Selects
Multi-leveli32Priority,i32Individually-maskable,i32Vectoredi32Interrupti32Controller
Threei3216-biti32Timer/Counters
Additionali32Watchdogi32Timer
Upi32toi3248i32General-purposei32I/Oi32Pins
JTAGi32Debugi32Interface
Softwarei32Developmenti32Toolsi32Availablei32fori32ARM7TDMIi32
Supportedi32byi32ai32Widei32Rangei32ofi32Ready-to-usei32Applicationi32Software,i32Includingi32Multi-
taskingi32Operatingi32Systemi32andi32Networkingi32Functions
2.5Vi32Poweri32Supplyi32fori32thei32Corei32andi32PLLi32Pins,i323.3Vi32fori32Otheri32I/Oi32Pins
Availablei32ini32208-leadi32PQFPi32andi32ini32256-balli32PBGAi32Packages
Supportsi32Commerciali32andi32Industriali32Temperaturei32Range
Description
Thei32AT75C140i32Smarti32Interneti32Appliancei32Processori32(SIAP
™
)i32isi32ai32high-performance
processori32speciallyi32designedi32fori32network-enablingi32consumeri32andi32industriali32applica-
tions,i32suchi32asi32printers,i32faxi32machines,i32industriali32automation,i32datai32acquisition
equipmenti32andi32testi32equipment.i32
Thei32AT75C140i32isi32builti32aroundi32ani32ARM7TDMIi32microcontrolleri32corei32runningi32ati3240i32MHz
withi32ai32duali32Etherneti3210/100i32Mbpsi32MACi32interface.i32Thei32specifici32architecturei32ofi32the
AT75C140i32deliversi32unmatchedi32performancei32fori32lowi32poweri32consumption.i32
Oni32topi32ofi32thei32AT75C140i32hardwarei32platform,i32Atmeli32providesi32ai32speciali32porti32ofi32thei32Linux
kerneli32asi32thei32proposedi32operatingi32systemi32withi32devicei32driversi32fori32thei32peripherals.
1