參數(shù)資料
型號(hào)： AT75C140
英文描述： AT75C140 Advance Information [Updated . 18 Pages] This Smart Internet Appliance Processor is a high-performance processor specially designed for network-enabling consumer and industrial applications. The specific architecture of this device delivers unmatched performance for low power consumption.
中文描述： AT75C140推進(jìn)信息[更新。 18頁]這種智能互聯(lián)網(wǎng)應(yīng)用處理器是一個(gè)高性能處理器專為網(wǎng)絡(luò)設(shè)計(jì)，使消費(fèi)和工業(yè)應(yīng)用。該設(shè)備的具體架構(gòu)提供了低功耗提供無與倫比的性能。
文件頁數(shù)： 1/171頁
文件大?。?/td> 1288K
代理商： AT75C140
1
Features
Fully Autonomous DSP System
16-bit Fixed-point OakDSPCore
24K x 16 of Uploadable Program RAM
16K x 16 of Data RAM
2K x 16 of X-RAM
2K x 16 of Y-RAM
X-RAM and Y-RAM Accessible within the Same Cycle
JTAG Interface Available on AT75C220 and AT75C320
On-chip Emulation Module
Flexible Codec Interface
Communication with External Processor through Dual-port Mailbox
Description
The AT75C DSP subsystem is an autonomous DSP-based computation block that co-
exists on-chip with other processors and functions. It is built around a 16-bit, fixed-
point, industry-standard OakDSPCore. Additionally, the DSP subsystem embeds all
elements necessary to run complex DSP algorithms independently without any exter-
nal resources.
The self-contained subsystem contains the OakDSPCore itself, program memory,
data memory, an on-chip emulation module and a flexible codec interface. These
resources allow the subsystem to run complex DSP routines, such as V.34 modem
emulation or state-of-the-art voice compression.
The codec interface permits connection of any external industry-standard codec
device, allowing the DSP subsystem to handle directly external analog signals such as
telephone line or handset signals.
Communication between the DSP subsystem and the on-chip ARM7TDMI core is
achieved through a semaphore-operated dual-port mailbox.
Smart Internet
Appliance
Processor
(SIAP
)
AT75C
DSP Subsystem
Rev. 1368C–INTAP–08/02
相關(guān)PDF資料
PDF描述
AT75C220PBGA Smart Internet Appliance Processor (SIAP)(239.16 k)
AT75C220PQFP Smart Internet Appliance Processor (SIAP)(239.16 k)
AT9 Analog IC
AM93LC66IGS 4096-bits Serial Electrically Erasable PROM
AM93LC66IGSA 4096-bits Serial Electrically Erasable PROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT75C220 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Smart Internet Appliance Processor(SIAP??)
AT75C220-C256 功能描述:IC SIAP ARM/THUMB OAKDSP 256PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標(biāo)準(zhǔn)包裝:60 系列:SCC 處理器類型:Z380 特點(diǎn):全靜電 Z380 CPU 速度:20MHz 電壓:5V 安裝類型:表面貼裝 封裝/外殼:144-LQFP 供應(yīng)商設(shè)備封裝:144-LQFP 包裝:托盤
AT75C220PBGA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Smart Internet Appliance Processor (SIAP)(239.16 k)
AT75C220PQFP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Smart Internet Appliance Processor (SIAP)(239.16 k)
AT75C220-Q208 功能描述:IC SIAP ARM/THUMB OAKDSP 208PQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標(biāo)準(zhǔn)包裝:60 系列:SCC 處理器類型:Z380 特點(diǎn):全靜電 Z380 CPU 速度:20MHz 電壓:5V 安裝類型:表面貼裝 封裝/外殼:144-LQFP 供應(yīng)商設(shè)備封裝:144-LQFP 包裝:托盤
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*